/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product28.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:44:51,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:44:51,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:44:51,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:44:51,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:44:51,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:44:51,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:44:51,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:44:51,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:44:51,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:44:51,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:44:51,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:44:51,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:44:51,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:44:51,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:44:51,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:44:51,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:44:51,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:44:51,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:44:51,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:44:51,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:44:51,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:44:51,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:44:51,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:44:51,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:44:51,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:44:51,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:44:51,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:44:51,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:44:51,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:44:51,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:44:51,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:44:51,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:44:51,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:44:51,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:44:51,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:44:51,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:44:51,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:44:51,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:44:51,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:44:51,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:44:51,710 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 16:44:51,737 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:44:51,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:44:51,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:44:51,741 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:44:51,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:44:51,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:44:51,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:44:51,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:44:51,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:44:51,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:44:51,743 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:44:51,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:44:51,746 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:44:51,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:44:51,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:44:51,747 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:44:51,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:44:51,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:44:51,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:44:51,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:44:51,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:44:51,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:44:51,748 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-17 16:44:52,050 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:44:52,063 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:44:52,067 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:44:52,068 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:44:52,069 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:44:52,069 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product28.cil.c [2020-07-17 16:44:52,136 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6205fedbe/f07fe61507174d90a2d5b9e4f43cd1f2/FLAGcda86559c [2020-07-17 16:44:52,660 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:44:52,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product28.cil.c [2020-07-17 16:44:52,674 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6205fedbe/f07fe61507174d90a2d5b9e4f43cd1f2/FLAGcda86559c [2020-07-17 16:44:52,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6205fedbe/f07fe61507174d90a2d5b9e4f43cd1f2 [2020-07-17 16:44:52,971 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:44:52,974 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:44:52,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:44:52,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:44:52,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:44:52,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:44:52" (1/1) ... [2020-07-17 16:44:52,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f91136a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:52, skipping insertion in model container [2020-07-17 16:44:52,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:44:52" (1/1) ... [2020-07-17 16:44:52,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:44:53,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:44:53,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:44:53,550 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:44:53,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:44:53,709 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:44:53,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53 WrapperNode [2020-07-17 16:44:53,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:44:53,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:44:53,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:44:53,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:44:53,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (1/1) ... [2020-07-17 16:44:53,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (1/1) ... [2020-07-17 16:44:53,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (1/1) ... [2020-07-17 16:44:53,742 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (1/1) ... [2020-07-17 16:44:53,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (1/1) ... [2020-07-17 16:44:53,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (1/1) ... [2020-07-17 16:44:53,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (1/1) ... [2020-07-17 16:44:53,797 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:44:53,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:44:53,798 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:44:53,798 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:44:53,799 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (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 16:44:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:44:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:44:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:44:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 16:44:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 16:44:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 16:44:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:44:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:44:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:44:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:44:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:44:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:44:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:44:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:44:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:44:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:44:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:44:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:44:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:44:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:44:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 16:44:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:44:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 16:44:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:44:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:44:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:44:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:44:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:44:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 16:44:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 16:44:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 16:44:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:44:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 16:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 16:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 16:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:44:54,997 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:44:54,997 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:44:55,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:44:55 BoogieIcfgContainer [2020-07-17 16:44:55,004 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:44:55,005 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:44:55,005 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:44:55,008 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:44:55,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:44:52" (1/3) ... [2020-07-17 16:44:55,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64598a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:44:55, skipping insertion in model container [2020-07-17 16:44:55,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:44:53" (2/3) ... [2020-07-17 16:44:55,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64598a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:44:55, skipping insertion in model container [2020-07-17 16:44:55,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:44:55" (3/3) ... [2020-07-17 16:44:55,012 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product28.cil.c [2020-07-17 16:44:55,022 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:44:55,031 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:44:55,046 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:44:55,070 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:44:55,070 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:44:55,070 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:44:55,070 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:44:55,071 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:44:55,071 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:44:55,071 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:44:55,071 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:44:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2020-07-17 16:44:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-17 16:44:55,117 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:44:55,118 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:44:55,119 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:44:55,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:44:55,125 INFO L82 PathProgramCache]: Analyzing trace with hash 758256714, now seen corresponding path program 1 times [2020-07-17 16:44:55,135 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:44:55,135 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [433906103] [2020-07-17 16:44:55,136 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:44:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:55,900 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:44:55,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 16:44:56,081 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [433906103] [2020-07-17 16:44:56,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:44:56,084 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:44:56,085 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453666002] [2020-07-17 16:44:56,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:44:56,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:44:56,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:44:56,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:44:56,107 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 4 states. [2020-07-17 16:44:57,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:44:57,312 INFO L93 Difference]: Finished difference Result 456 states and 539 transitions. [2020-07-17 16:44:57,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 16:44:57,314 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-07-17 16:44:57,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:44:57,331 INFO L225 Difference]: With dead ends: 456 [2020-07-17 16:44:57,332 INFO L226 Difference]: Without dead ends: 294 [2020-07-17 16:44:57,337 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:44:57,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2020-07-17 16:44:57,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 247. [2020-07-17 16:44:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 247 states. [2020-07-17 16:44:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 268 transitions. [2020-07-17 16:44:57,468 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 268 transitions. Word has length 160 [2020-07-17 16:44:57,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:44:57,470 INFO L479 AbstractCegarLoop]: Abstraction has 247 states and 268 transitions. [2020-07-17 16:44:57,470 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:44:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 268 transitions. [2020-07-17 16:44:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-17 16:44:57,474 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:44:57,475 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:44:57,475 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:44:57,476 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:44:57,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:44:57,476 INFO L82 PathProgramCache]: Analyzing trace with hash -550615221, now seen corresponding path program 1 times [2020-07-17 16:44:57,476 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:44:57,477 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [839220239] [2020-07-17 16:44:57,477 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:44:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,843 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:44:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 16:44:57,929 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [839220239] [2020-07-17 16:44:57,929 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:44:57,930 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 16:44:57,930 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437699015] [2020-07-17 16:44:57,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 16:44:57,932 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:44:57,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 16:44:57,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 16:44:57,933 INFO L87 Difference]: Start difference. First operand 247 states and 268 transitions. Second operand 5 states. [2020-07-17 16:44:58,556 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:44:59,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:44:59,449 INFO L93 Difference]: Finished difference Result 375 states and 423 transitions. [2020-07-17 16:44:59,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 16:44:59,450 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-07-17 16:44:59,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:44:59,454 INFO L225 Difference]: With dead ends: 375 [2020-07-17 16:44:59,454 INFO L226 Difference]: Without dead ends: 283 [2020-07-17 16:44:59,456 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 16:44:59,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2020-07-17 16:44:59,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 237. [2020-07-17 16:44:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2020-07-17 16:44:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 255 transitions. [2020-07-17 16:44:59,528 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 255 transitions. Word has length 161 [2020-07-17 16:44:59,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:44:59,529 INFO L479 AbstractCegarLoop]: Abstraction has 237 states and 255 transitions. [2020-07-17 16:44:59,529 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 16:44:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 255 transitions. [2020-07-17 16:44:59,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-17 16:44:59,532 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:44:59,532 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:44:59,532 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:44:59,533 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:44:59,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:44:59,533 INFO L82 PathProgramCache]: Analyzing trace with hash 1782587461, now seen corresponding path program 1 times [2020-07-17 16:44:59,533 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:44:59,534 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [440471514] [2020-07-17 16:44:59,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:44:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,882 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:44:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:00,039 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 16:45:00,040 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [440471514] [2020-07-17 16:45:00,040 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:45:00,040 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 16:45:00,041 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690202372] [2020-07-17 16:45:00,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 16:45:00,043 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:45:00,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 16:45:00,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:45:00,044 INFO L87 Difference]: Start difference. First operand 237 states and 255 transitions. Second operand 11 states. [2020-07-17 16:45:00,569 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:45:00,890 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:45:01,136 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 16:45:01,414 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:45:01,653 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:45:01,892 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:45:03,080 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:45:04,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:45:04,873 INFO L93 Difference]: Finished difference Result 644 states and 752 transitions. [2020-07-17 16:45:04,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-17 16:45:04,873 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 174 [2020-07-17 16:45:04,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:45:04,883 INFO L225 Difference]: With dead ends: 644 [2020-07-17 16:45:04,883 INFO L226 Difference]: Without dead ends: 522 [2020-07-17 16:45:04,885 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-07-17 16:45:04,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 522 states. [2020-07-17 16:45:05,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 522 to 427. [2020-07-17 16:45:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 427 states. [2020-07-17 16:45:05,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 479 transitions. [2020-07-17 16:45:05,079 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 479 transitions. Word has length 174 [2020-07-17 16:45:05,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:45:05,079 INFO L479 AbstractCegarLoop]: Abstraction has 427 states and 479 transitions. [2020-07-17 16:45:05,080 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 16:45:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 479 transitions. [2020-07-17 16:45:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-07-17 16:45:05,083 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:45:05,083 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:45:05,083 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:45:05,084 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:45:05,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:45:05,084 INFO L82 PathProgramCache]: Analyzing trace with hash 1899572148, now seen corresponding path program 1 times [2020-07-17 16:45:05,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:45:05,085 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2069205690] [2020-07-17 16:45:05,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:45:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,424 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:45:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:45:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-17 16:45:05,622 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2069205690] [2020-07-17 16:45:05,623 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:45:05,623 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 16:45:05,623 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053774481] [2020-07-17 16:45:05,624 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:45:05,625 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:45:05,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:45:05,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:45:05,626 INFO L87 Difference]: Start difference. First operand 427 states and 479 transitions. Second operand 10 states. [2020-07-17 16:45:06,196 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:45:07,096 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:45:07,342 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:45:07,945 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:45:08,239 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:45:08,470 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:45:08,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:45:08,702 INFO L93 Difference]: Finished difference Result 730 states and 872 transitions. [2020-07-17 16:45:08,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 16:45:08,702 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 179 [2020-07-17 16:45:08,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:45:08,704 INFO L225 Difference]: With dead ends: 730 [2020-07-17 16:45:08,704 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:45:08,707 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-07-17 16:45:08,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:45:08,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:45:08,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:45:08,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:45:08,708 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 179 [2020-07-17 16:45:08,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:45:08,708 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:45:08,708 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:45:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:45:08,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:45:08,709 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:45:08,711 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:45:12,562 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 16:45:12,720 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:12,893 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:45:13,049 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 13 [2020-07-17 16:45:13,216 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:45:13,365 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:13,536 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:13,865 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-07-17 16:45:14,072 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:14,249 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:14,413 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:14,720 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:45:14,873 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:15,169 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:15,467 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-07-17 16:45:15,774 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:45:15,936 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 11 [2020-07-17 16:45:16,062 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:16,366 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 16:45:16,660 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 16:45:16,861 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-07-17 16:45:17,044 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:17,223 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:45:17,435 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:45:17,577 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:17,737 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:17,906 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 8 [2020-07-17 16:45:18,214 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 16:45:18,389 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:18,602 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:45:18,757 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:19,061 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 16:45:19,255 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:19,542 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 16:45:19,842 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-17 16:45:20,148 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:45:20,467 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:45:20,619 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:20,820 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:21,044 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:21,218 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:21,370 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:21,524 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:21,689 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:21,867 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 27 [2020-07-17 16:45:22,035 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:45:22,322 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:22,483 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:45:22,640 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:22,895 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:45:23,201 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:23,479 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:23,785 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:23,953 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-07-17 16:45:24,230 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:24,434 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:24,750 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:25,036 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:45:25,195 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 16:45:25,338 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:25,486 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:25,627 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:25,769 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:45:25,946 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:26,108 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:45:26,455 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-07-17 16:45:26,465 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-17 16:45:26,466 INFO L268 CegarLoopResult]: For program point L386-1(lines 367 388) no Hoare annotation was computed. [2020-07-17 16:45:26,466 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-17 16:45:26,466 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-17 16:45:26,466 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-07-17 16:45:26,466 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 342 397) no Hoare annotation was computed. [2020-07-17 16:45:26,467 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-17 16:45:26,467 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-17 16:45:26,467 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-17 16:45:26,467 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-17 16:45:26,467 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-17 16:45:26,467 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-17 16:45:26,467 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 342 397) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 342 397) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-17 16:45:26,468 INFO L268 CegarLoopResult]: For program point L384-1(line 384) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L384-2(line 384) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-17 16:45:26,469 INFO L268 CegarLoopResult]: For program point L389(lines 366 390) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L373(lines 373 377) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L373-1(lines 373 377) no Hoare annotation was computed. [2020-07-17 16:45:26,470 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L365-1(line 365) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L365-2(line 365) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-07-17 16:45:26,471 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 398 457) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-17 16:45:26,472 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 398 457) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point L424-2(lines 424 449) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 398 457) no Hoare annotation was computed. [2020-07-17 16:45:26,473 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 16:45:26,474 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-17 16:45:26,474 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-17 16:45:26,474 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 16:45:26,474 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-17 16:45:26,474 INFO L268 CegarLoopResult]: For program point L450(lines 423 451) no Hoare annotation was computed. [2020-07-17 16:45:26,474 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 16:45:26,474 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L442-2(line 442) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-07-17 16:45:26,475 INFO L268 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L430(lines 430 434) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L430-1(lines 430 434) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L422-1(line 422) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L422-2(line 422) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-17 16:45:26,476 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L447-1(line 447) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L447-2(line 447) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L443-1(line 443) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L443-2(line 443) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-17 16:45:26,477 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-07-17 16:45:26,478 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-07-17 16:45:26,478 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-17 16:45:26,478 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 674 680) the Hoare annotation is: true [2020-07-17 16:45:26,478 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 674 680) the Hoare annotation is: true [2020-07-17 16:45:26,478 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 681 689) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,479 INFO L264 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (<= 1 ~systemActive~0)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,479 INFO L271 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: true [2020-07-17 16:45:26,479 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 681 689) the Hoare annotation is: true [2020-07-17 16:45:26,479 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 681 689) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,479 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 139 146) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,479 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 139 146) the Hoare annotation is: true [2020-07-17 16:45:26,480 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 139 146) the Hoare annotation is: true [2020-07-17 16:45:26,480 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 147 156) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,480 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 147 156) the Hoare annotation is: true [2020-07-17 16:45:26,480 INFO L264 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,480 INFO L264 CegarLoopResult]: At program point L152-1(line 152) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,480 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 147 156) the Hoare annotation is: true [2020-07-17 16:45:26,480 INFO L271 CegarLoopResult]: At program point L152-2(line 152) the Hoare annotation is: true [2020-07-17 16:45:26,480 INFO L271 CegarLoopResult]: At program point L163-2(line 163) the Hoare annotation is: true [2020-07-17 16:45:26,481 INFO L271 CegarLoopResult]: At program point L163-3(line 163) the Hoare annotation is: true [2020-07-17 16:45:26,481 INFO L271 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: true [2020-07-17 16:45:26,481 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,481 INFO L264 CegarLoopResult]: At program point L170(lines 170 176) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,481 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 157 185) the Hoare annotation is: true [2020-07-17 16:45:26,481 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 157 185) the Hoare annotation is: true [2020-07-17 16:45:26,481 INFO L264 CegarLoopResult]: At program point L169(lines 169 179) the Hoare annotation is: (or (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,482 INFO L271 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: true [2020-07-17 16:45:26,482 INFO L264 CegarLoopResult]: At program point L167-1(line 167) the Hoare annotation is: (or (= 0 |__utac_acc__Specification5_spec__3_#t~ret12|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,482 INFO L271 CegarLoopResult]: At program point L165(lines 165 182) the Hoare annotation is: true [2020-07-17 16:45:26,482 INFO L264 CegarLoopResult]: At program point L167-2(line 167) the Hoare annotation is: (or (= 0 |__utac_acc__Specification5_spec__3_#t~ret12|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,482 INFO L264 CegarLoopResult]: At program point L167-3(line 167) the Hoare annotation is: (or (and (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0) (= 0 |__utac_acc__Specification5_spec__3_#t~ret12|)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,482 INFO L271 CegarLoopResult]: At program point L165-1(lines 157 185) the Hoare annotation is: true [2020-07-17 16:45:26,482 INFO L271 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: true [2020-07-17 16:45:26,483 INFO L271 CegarLoopResult]: At program point L163-1(line 163) the Hoare annotation is: true [2020-07-17 16:45:26,483 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 266 288) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,483 INFO L271 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: true [2020-07-17 16:45:26,483 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 266 288) the Hoare annotation is: true [2020-07-17 16:45:26,483 INFO L264 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (or (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,484 INFO L264 CegarLoopResult]: At program point L278-1(line 278) the Hoare annotation is: (or (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,484 INFO L264 CegarLoopResult]: At program point L276(lines 276 283) the Hoare annotation is: (or (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,484 INFO L271 CegarLoopResult]: At program point L276-1(lines 276 283) the Hoare annotation is: true [2020-07-17 16:45:26,484 INFO L264 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret13| 1)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,484 INFO L264 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,484 INFO L264 CegarLoopResult]: At program point L274-1(line 274) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret13| 1)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,485 INFO L264 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,485 INFO L264 CegarLoopResult]: At program point L274-2(line 274) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret13| 1)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,485 INFO L264 CegarLoopResult]: At program point L272-1(line 272) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,485 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 266 288) the Hoare annotation is: true [2020-07-17 16:45:26,485 INFO L264 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,485 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 220 243) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 220 243) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 220 243) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-07-17 16:45:26,486 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-17 16:45:26,487 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 876 890) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,488 INFO L264 CegarLoopResult]: At program point L880(lines 880 886) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,488 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 876 890) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,488 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 876 890) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,488 INFO L264 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 16:45:26,488 INFO L264 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,488 INFO L271 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: true [2020-07-17 16:45:26,488 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 812 820) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,489 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 812 820) the Hoare annotation is: true [2020-07-17 16:45:26,489 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 812 820) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,489 INFO L271 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: true [2020-07-17 16:45:26,489 INFO L271 CegarLoopResult]: At program point L866-2(lines 866 870) the Hoare annotation is: true [2020-07-17 16:45:26,489 INFO L271 CegarLoopResult]: At program point L864-1(line 864) the Hoare annotation is: true [2020-07-17 16:45:26,489 INFO L271 CegarLoopResult]: At program point L864-2(line 864) the Hoare annotation is: true [2020-07-17 16:45:26,490 INFO L271 CegarLoopResult]: At program point L864-3(line 864) the Hoare annotation is: true [2020-07-17 16:45:26,490 INFO L271 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: true [2020-07-17 16:45:26,490 INFO L271 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: true [2020-07-17 16:45:26,490 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 857 875) the Hoare annotation is: true [2020-07-17 16:45:26,490 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 857 875) the Hoare annotation is: true [2020-07-17 16:45:26,490 INFO L271 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: true [2020-07-17 16:45:26,490 INFO L271 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: true [2020-07-17 16:45:26,491 INFO L271 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-07-17 16:45:26,491 INFO L271 CegarLoopResult]: At program point L866(lines 866 870) the Hoare annotation is: true [2020-07-17 16:45:26,491 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 857 875) the Hoare annotation is: true [2020-07-17 16:45:26,491 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-07-17 16:45:26,491 INFO L268 CegarLoopResult]: For program point L828(lines 828 836) no Hoare annotation was computed. [2020-07-17 16:45:26,491 INFO L268 CegarLoopResult]: For program point L828-2(lines 828 836) no Hoare annotation was computed. [2020-07-17 16:45:26,491 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 821 856) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point L840(lines 840 848) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 821 856) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 821 856) no Hoare annotation was computed. [2020-07-17 16:45:26,492 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-07-17 16:45:26,493 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 667 673) the Hoare annotation is: true [2020-07-17 16:45:26,493 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 667 673) the Hoare annotation is: true [2020-07-17 16:45:26,493 INFO L268 CegarLoopResult]: For program point L322-1(line 322) no Hoare annotation was computed. [2020-07-17 16:45:26,493 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-17 16:45:26,493 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-17 16:45:26,493 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-17 16:45:26,493 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-07-17 16:45:26,493 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 296 341) no Hoare annotation was computed. [2020-07-17 16:45:26,493 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 296 341) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-17 16:45:26,494 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-17 16:45:26,495 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-17 16:45:26,495 INFO L268 CegarLoopResult]: For program point L333-1(line 333) no Hoare annotation was computed. [2020-07-17 16:45:26,495 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-17 16:45:26,495 INFO L268 CegarLoopResult]: For program point L333-2(line 333) no Hoare annotation was computed. [2020-07-17 16:45:26,495 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 296 341) no Hoare annotation was computed. [2020-07-17 16:45:26,495 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-17 16:45:26,495 INFO L268 CegarLoopResult]: For program point L296(lines 296 341) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L296-1(lines 296 341) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-07-17 16:45:26,496 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-17 16:45:26,497 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L609(lines 609 654) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L640(lines 640 641) no Hoare annotation was computed. [2020-07-17 16:45:26,498 INFO L268 CegarLoopResult]: For program point L640-1(lines 623 643) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 609 654) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point L628-1(line 628) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point L628-2(line 628) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 609 654) no Hoare annotation was computed. [2020-07-17 16:45:26,499 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 609 654) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-17 16:45:26,500 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L633(lines 633 634) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L629(lines 629 636) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L623(lines 623 643) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-17 16:45:26,501 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L650-2(line 650) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L648-1(line 648) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L648-2(line 648) no Hoare annotation was computed. [2020-07-17 16:45:26,502 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-17 16:45:26,503 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-17 16:45:26,503 INFO L264 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,503 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 252 262) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,503 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 252 262) the Hoare annotation is: true [2020-07-17 16:45:26,503 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 252 262) the Hoare annotation is: true [2020-07-17 16:45:26,503 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 801 811) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 801 811) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L268 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 801 811) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L268 CegarLoopResult]: For program point L806-1(line 806) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L268 CegarLoopResult]: For program point L806-2(line 806) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L268 CegarLoopResult]: For program point L806-3(line 806) no Hoare annotation was computed. [2020-07-17 16:45:26,504 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 793 800) the Hoare annotation is: true [2020-07-17 16:45:26,504 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 793 800) the Hoare annotation is: true [2020-07-17 16:45:26,505 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 793 800) the Hoare annotation is: true [2020-07-17 16:45:26,505 INFO L264 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,505 INFO L264 CegarLoopResult]: At program point L761-1(lines 742 766) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,505 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 742 766) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,505 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:45:26,505 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 742 766) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,505 INFO L264 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:45:26,506 INFO L264 CegarLoopResult]: At program point L750(lines 750 758) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:45:26,506 INFO L264 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:45:26,506 INFO L264 CegarLoopResult]: At program point L748-1(line 748) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:45:26,506 INFO L264 CegarLoopResult]: At program point L746(lines 746 763) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,506 INFO L264 CegarLoopResult]: At program point L748-2(line 748) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:45:26,506 INFO L264 CegarLoopResult]: At program point L748-3(line 748) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:45:26,506 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 734 740) the Hoare annotation is: true [2020-07-17 16:45:26,506 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 734 740) the Hoare annotation is: true [2020-07-17 16:45:26,507 INFO L264 CegarLoopResult]: At program point L960(lines 909 961) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,507 INFO L264 CegarLoopResult]: At program point L948(lines 948 954) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,507 INFO L264 CegarLoopResult]: At program point L948-1(lines 940 955) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,507 INFO L264 CegarLoopResult]: At program point L911(lines 910 959) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,507 INFO L264 CegarLoopResult]: At program point L940(lines 940 955) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,507 INFO L264 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,508 INFO L264 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,508 INFO L264 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,508 INFO L264 CegarLoopResult]: At program point L928-1(line 928) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,508 INFO L264 CegarLoopResult]: At program point L957(lines 910 959) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,508 INFO L264 CegarLoopResult]: At program point L920(lines 920 926) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,508 INFO L264 CegarLoopResult]: At program point L920-1(lines 920 926) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,508 INFO L264 CegarLoopResult]: At program point L912(lines 912 916) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,509 INFO L264 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,509 INFO L264 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,509 INFO L271 CegarLoopResult]: At program point testEXIT(lines 900 967) the Hoare annotation is: true [2020-07-17 16:45:26,509 INFO L264 CegarLoopResult]: At program point testENTRY(lines 900 967) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,509 INFO L271 CegarLoopResult]: At program point testFINAL(lines 900 967) the Hoare annotation is: true [2020-07-17 16:45:26,509 INFO L264 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,509 INFO L264 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,510 INFO L264 CegarLoopResult]: At program point L946-1(line 946) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,510 INFO L264 CegarLoopResult]: At program point L946-2(line 946) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,510 INFO L264 CegarLoopResult]: At program point L942(line 942) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,510 INFO L264 CegarLoopResult]: At program point L938(line 938) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,510 INFO L264 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,510 INFO L264 CegarLoopResult]: At program point L938-1(line 938) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,511 INFO L264 CegarLoopResult]: At program point L930(lines 930 936) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,511 INFO L264 CegarLoopResult]: At program point L930-1(lines 930 936) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,511 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,511 INFO L264 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,511 INFO L264 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,511 INFO L264 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 563 608) no Hoare annotation was computed. [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-07-17 16:45:26,512 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L587(lines 587 588) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L583(lines 583 590) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-17 16:45:26,513 INFO L268 CegarLoopResult]: For program point L577(lines 577 597) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L604-2(line 604) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 16:45:26,514 INFO L268 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point L602-2(line 602) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 563 608) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point L563(lines 563 608) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point L594(lines 594 595) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point L594-1(lines 577 597) no Hoare annotation was computed. [2020-07-17 16:45:26,515 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 563 608) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L268 CegarLoopResult]: For program point L582-1(line 582) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L268 CegarLoopResult]: For program point L582-2(line 582) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 767 774) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 767 774) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 767 774) no Hoare annotation was computed. [2020-07-17 16:45:26,516 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 126 134) the Hoare annotation is: true [2020-07-17 16:45:26,517 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 126 134) the Hoare annotation is: true [2020-07-17 16:45:26,517 INFO L271 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: true [2020-07-17 16:45:26,517 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 126 134) the Hoare annotation is: true [2020-07-17 16:45:26,517 INFO L271 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-07-17 16:45:26,517 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-17 16:45:26,517 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 94 116) no Hoare annotation was computed. [2020-07-17 16:45:26,517 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-17 16:45:26,517 INFO L268 CegarLoopResult]: For program point L102(lines 102 110) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 94 116) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 94 116) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L102-2(lines 102 110) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L506(lines 506 547) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-07-17 16:45:26,518 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L498-1(line 498) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L548(lines 548 559) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L540-1(line 540) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 16:45:26,519 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L524-1(line 524) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L549(lines 549 556) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 460 562) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-17 16:45:26,520 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 460 562) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point L484(lines 484 488) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point L509-2(lines 509 529) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-17 16:45:26,521 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 460 562) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L460(lines 460 562) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L460-1(lines 460 562) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L551-1(line 551) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L551-2(line 551) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L510(lines 509 529) no Hoare annotation was computed. [2020-07-17 16:45:26,522 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L494-1(line 494) no Hoare annotation was computed. [2020-07-17 16:45:26,523 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L511(lines 511 515) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L536-2(line 536) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-07-17 16:45:26,524 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L520-1(line 520) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L520-2(line 520) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 16:45:26,525 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L538-1(line 538) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L538-2(line 538) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L530(lines 508 531) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-17 16:45:26,526 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point L489(lines 489 505) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point L522-1(line 522) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point L522-2(line 522) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 657 666) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 657 666) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 657 666) no Hoare annotation was computed. [2020-07-17 16:45:26,527 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-17 16:45:26,528 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-17 16:45:26,528 INFO L268 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-07-17 16:45:26,528 INFO L264 CegarLoopResult]: At program point L704(line 704) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:45:26,528 INFO L264 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,528 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,528 INFO L264 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,528 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,528 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L594-1(line 594) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,529 INFO L264 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,530 INFO L264 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,530 INFO L264 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,530 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,530 INFO L264 CegarLoopResult]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,530 INFO L264 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,530 INFO L264 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,530 INFO L264 CegarLoopResult]: At program point L842-3(line 842) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L838-2(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L838-3(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,531 INFO L264 CegarLoopResult]: At program point L838-4(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L838-5(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L834-2(line 834) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L838-6(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L640-1(line 640) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L834-3(line 834) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,532 INFO L264 CegarLoopResult]: At program point L838-7(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L834-4(line 834) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (<= 1 ~systemActive~0)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L830-1(line 830) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L830-2(line 830) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L830-3(line 830) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,533 INFO L264 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L112-1(line 112) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L112-2(line 112) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L108(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L108-1(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L108-2(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,534 INFO L264 CegarLoopResult]: At program point L587-1(line 587) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L108-3(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L104-1(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L104-2(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L104-3(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L104-4(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,535 INFO L264 CegarLoopResult]: At program point L100-1(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L104-5(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L100-2(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L100-3(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L100-4(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L100-5(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L100-6(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,536 INFO L264 CegarLoopResult]: At program point L100-7(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L633(line 633) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L633-1(line 633) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L852-1(line 852) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L852-2(line 852) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L588(line 588) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,537 INFO L264 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:45:26,538 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|)) [2020-07-17 16:45:26,538 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (<= 1 ~systemActive~0)) [2020-07-17 16:45:26,538 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 776 792) no Hoare annotation was computed. [2020-07-17 16:45:26,538 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 776 792) no Hoare annotation was computed. [2020-07-17 16:45:26,538 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-17 16:45:26,538 INFO L268 CegarLoopResult]: For program point L787-1(lines 776 792) no Hoare annotation was computed. [2020-07-17 16:45:26,538 INFO L268 CegarLoopResult]: For program point L783(lines 783 789) no Hoare annotation was computed. [2020-07-17 16:45:26,539 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-17 16:45:26,539 INFO L268 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-07-17 16:45:26,539 INFO L268 CegarLoopResult]: For program point L781-2(line 781) no Hoare annotation was computed. [2020-07-17 16:45:26,539 INFO L268 CegarLoopResult]: For program point L781-3(line 781) no Hoare annotation was computed. [2020-07-17 16:45:26,539 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 117 125) the Hoare annotation is: true [2020-07-17 16:45:26,539 INFO L271 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-07-17 16:45:26,539 INFO L271 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: true [2020-07-17 16:45:26,539 INFO L271 CegarLoopResult]: At program point getWaterLevelFINAL(lines 117 125) the Hoare annotation is: true [2020-07-17 16:45:26,539 INFO L271 CegarLoopResult]: At program point getWaterLevelEXIT(lines 117 125) the Hoare annotation is: true [2020-07-17 16:45:26,540 INFO L264 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,540 INFO L264 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,540 INFO L271 CegarLoopResult]: At program point L77-1(lines 73 84) the Hoare annotation is: true [2020-07-17 16:45:26,540 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 73 84) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,540 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 73 84) the Hoare annotation is: true [2020-07-17 16:45:26,540 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:45:26,540 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:45:26,540 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:45:26,540 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:45:26,540 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 85 93) no Hoare annotation was computed. [2020-07-17 16:45:26,541 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-17 16:45:26,541 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-17 16:45:26,541 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 85 93) no Hoare annotation was computed. [2020-07-17 16:45:26,541 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 85 93) no Hoare annotation was computed. [2020-07-17 16:45:26,541 INFO L264 CegarLoopResult]: At program point L723(line 723) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 16:45:26,541 INFO L264 CegarLoopResult]: At program point L721(lines 721 727) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,541 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 707 733) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 16:45:26,541 INFO L264 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 16:45:26,542 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 707 733) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,542 INFO L264 CegarLoopResult]: At program point L714(lines 710 732) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,542 INFO L264 CegarLoopResult]: At program point L712(lines 710 732) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,542 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 707 733) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:45:26,542 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 189 218) the Hoare annotation is: true [2020-07-17 16:45:26,542 INFO L271 CegarLoopResult]: At program point L203(lines 203 207) the Hoare annotation is: true [2020-07-17 16:45:26,542 INFO L271 CegarLoopResult]: At program point L203-1(lines 203 207) the Hoare annotation is: true [2020-07-17 16:45:26,542 INFO L271 CegarLoopResult]: At program point L199-2(lines 199 213) the Hoare annotation is: true [2020-07-17 16:45:26,542 INFO L271 CegarLoopResult]: At program point L195(line 195) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point L195-1(line 195) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 189 218) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point L214(lines 189 218) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 49 60) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 49 60) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: true [2020-07-17 16:45:26,543 INFO L271 CegarLoopResult]: At program point L53-1(lines 49 60) the Hoare annotation is: true [2020-07-17 16:45:26,544 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 244 250) the Hoare annotation is: true [2020-07-17 16:45:26,544 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 244 250) the Hoare annotation is: true [2020-07-17 16:45:26,544 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:45:26,544 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (<= 1 ~systemActive~0)) [2020-07-17 16:45:26,544 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:45:26,544 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:45:26,544 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 891 898) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (<= 1 ~systemActive~0)) [2020-07-17 16:45:26,544 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 891 898) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,545 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 891 898) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (<= 1 ~systemActive~0)) [2020-07-17 16:45:26,545 INFO L271 CegarLoopResult]: At program point L65-1(lines 61 72) the Hoare annotation is: true [2020-07-17 16:45:26,545 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 61 72) the Hoare annotation is: true [2020-07-17 16:45:26,545 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 61 72) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,545 INFO L264 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:45:26,545 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 691 698) the Hoare annotation is: true [2020-07-17 16:45:26,545 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 695) the Hoare annotation is: true [2020-07-17 16:45:26,546 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 691 698) the Hoare annotation is: true [2020-07-17 16:45:26,546 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 691 698) the Hoare annotation is: true [2020-07-17 16:45:26,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:45:26 BoogieIcfgContainer [2020-07-17 16:45:26,566 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:45:26,568 INFO L168 Benchmark]: Toolchain (without parser) took 33596.15 ms. Allocated memory was 140.0 MB in the beginning and 794.8 MB in the end (delta: 654.8 MB). Free memory was 104.4 MB in the beginning and 247.1 MB in the end (delta: -142.6 MB). Peak memory consumption was 681.7 MB. Max. memory is 7.1 GB. [2020-07-17 16:45:26,569 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 16:45:26,570 INFO L168 Benchmark]: CACSL2BoogieTranslator took 730.23 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 104.0 MB in the beginning and 174.5 MB in the end (delta: -70.6 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. [2020-07-17 16:45:26,571 INFO L168 Benchmark]: Boogie Preprocessor took 87.31 ms. Allocated memory is still 204.5 MB. Free memory was 174.5 MB in the beginning and 169.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2020-07-17 16:45:26,571 INFO L168 Benchmark]: RCFGBuilder took 1206.45 ms. Allocated memory was 204.5 MB in the beginning and 236.5 MB in the end (delta: 32.0 MB). Free memory was 169.9 MB in the beginning and 175.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 82.0 MB. Max. memory is 7.1 GB. [2020-07-17 16:45:26,572 INFO L168 Benchmark]: TraceAbstraction took 31561.59 ms. Allocated memory was 236.5 MB in the beginning and 794.8 MB in the end (delta: 558.4 MB). Free memory was 175.2 MB in the beginning and 247.1 MB in the end (delta: -71.9 MB). Peak memory consumption was 656.1 MB. Max. memory is 7.1 GB. [2020-07-17 16:45:26,576 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 730.23 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 104.0 MB in the beginning and 174.5 MB in the end (delta: -70.6 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 87.31 ms. Allocated memory is still 204.5 MB. Free memory was 174.5 MB in the beginning and 169.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1206.45 ms. Allocated memory was 204.5 MB in the beginning and 236.5 MB in the end (delta: 32.0 MB). Free memory was 169.9 MB in the beginning and 175.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 82.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 31561.59 ms. Allocated memory was 236.5 MB in the beginning and 794.8 MB in the end (delta: 558.4 MB). Free memory was 175.2 MB in the beginning and 247.1 MB in the end (delta: -71.9 MB). Peak memory consumption was 656.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 695]: 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: 189]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 910]: Loop Invariant Derived loop invariant: ((0 == splverifierCounter && 0 == pumpRunning) || !(0 == \old(pumpRunning))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 909]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(1 <= \old(systemActive)) - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 674]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 139]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 681]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 147]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 157]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 266]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 876]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 812]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(0 == pumpRunning) - ProcedureContractResult [Line: 857]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 667]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 252]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 793]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 742]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(0 == \old(pumpRunning)) || 0 == systemActive) || 0 == pumpRunning - ProcedureContractResult [Line: 734]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 900]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 126]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 73]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 117]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 189]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 707]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 49]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 244]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 891]: Procedure Contract for startSystem Derived contract for procedure startSystem: !(0 == pumpRunning) || 1 <= systemActive - ProcedureContractResult [Line: 61]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 691]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 635 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 13.6s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 10.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 907 SDtfs, 1536 SDslu, 1594 SDs, 0 SdLazy, 2665 SolverSat, 436 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 143 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=427occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 188 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 261 LocationsWithAnnotation, 1084 PreInvPairs, 1321 NumberOfFragments, 2381 HoareAnnotationTreeSize, 1084 FomulaSimplifications, 161589 FormulaSimplificationTreeSizeReduction, 3.4s HoareSimplificationTime, 261 FomulaSimplificationsInter, 30456 FormulaSimplificationTreeSizeReductionInter, 14.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 674 NumberOfCodeBlocks, 674 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 670 ConstructedInterpolants, 0 QuantifiedInterpolants, 272254 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 20/20 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...