/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_spec4_product28.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:04:09,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:04:09,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:04:09,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:04:09,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:04:10,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:04:10,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:04:10,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:04:10,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:04:10,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:04:10,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:04:10,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:04:10,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:04:10,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:04:10,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:04:10,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:04:10,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:04:10,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:04:10,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:04:10,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:04:10,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:04:10,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:04:10,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:04:10,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:04:10,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:04:10,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:04:10,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:04:10,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:04:10,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:04:10,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:04:10,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:04:10,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:04:10,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:04:10,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:04:10,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:04:10,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:04:10,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:04:10,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:04:10,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:04:10,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:04:10,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:04:10,137 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:04:10,163 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:04:10,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:04:10,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:04:10,168 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:04:10,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:04:10,168 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:04:10,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:04:10,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:04:10,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:04:10,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:04:10,171 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:04:10,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:04:10,171 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:04:10,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:04:10,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:04:10,173 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:04:10,173 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:04:10,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:04:10,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:04:10,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:04:10,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:04:10,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:04:10,175 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:04:10,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:04:10,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:04:10,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:04:10,668 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:04:10,669 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:04:10,670 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product28.cil.c [2020-10-24 00:04:10,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c753f2d2b/0f67d96ecf9e46269d6cf67dd60885c8/FLAGe045329aa [2020-10-24 00:04:11,472 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:04:11,473 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product28.cil.c [2020-10-24 00:04:11,502 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c753f2d2b/0f67d96ecf9e46269d6cf67dd60885c8/FLAGe045329aa [2020-10-24 00:04:11,796 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c753f2d2b/0f67d96ecf9e46269d6cf67dd60885c8 [2020-10-24 00:04:11,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:04:11,810 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:04:11,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:04:11,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:04:11,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:04:11,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:04:11" (1/1) ... [2020-10-24 00:04:11,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18573c53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:11, skipping insertion in model container [2020-10-24 00:04:11,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:04:11" (1/1) ... [2020-10-24 00:04:11,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:04:11,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:04:12,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:04:12,353 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:04:12,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:04:12,612 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:04:12,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12 WrapperNode [2020-10-24 00:04:12,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:04:12,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:04:12,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:04:12,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:04:12,630 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (1/1) ... [2020-10-24 00:04:12,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (1/1) ... [2020-10-24 00:04:12,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (1/1) ... [2020-10-24 00:04:12,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (1/1) ... [2020-10-24 00:04:12,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (1/1) ... [2020-10-24 00:04:12,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (1/1) ... [2020-10-24 00:04:12,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (1/1) ... [2020-10-24 00:04:12,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:04:12,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:04:12,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:04:12,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:04:12,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (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 [2020-10-24 00:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:04:12,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:04:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:04:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:04:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:04:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:04:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:04:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:04:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:04:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:04:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:04:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-24 00:04:12,858 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:04:12,859 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:04:12,859 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:04:12,859 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:04:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:04:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:04:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:04:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-24 00:04:12,863 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-24 00:04:12,863 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-24 00:04:12,863 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:04:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:04:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:04:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:04:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:04:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:04:12,864 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-24 00:04:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:04:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:04:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:04:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:04:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:04:12,865 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:04:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:04:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:04:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:04:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:04:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:04:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:04:12,866 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:04:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:04:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:04:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:04:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:04:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:04:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:04:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:04:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:04:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:04:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:04:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:04:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:04:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:04:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:04:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:04:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:04:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:04:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:04:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-24 00:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-24 00:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-24 00:04:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:04:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-24 00:04:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-24 00:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-10-24 00:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:04:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:04:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:04:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:04:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:04:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:04:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:04:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:04:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:04:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:04:14,331 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:04:14,331 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:04:14,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:04:14 BoogieIcfgContainer [2020-10-24 00:04:14,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:04:14,336 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:04:14,336 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:04:14,339 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:04:14,340 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:04:11" (1/3) ... [2020-10-24 00:04:14,341 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32121d5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:04:14, skipping insertion in model container [2020-10-24 00:04:14,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:12" (2/3) ... [2020-10-24 00:04:14,341 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32121d5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:04:14, skipping insertion in model container [2020-10-24 00:04:14,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:04:14" (3/3) ... [2020-10-24 00:04:14,343 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product28.cil.c [2020-10-24 00:04:14,355 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:04:14,361 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:04:14,374 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:04:14,401 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:04:14,401 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:04:14,402 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:04:14,402 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:04:14,402 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:04:14,402 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:04:14,402 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:04:14,402 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:04:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states. [2020-10-24 00:04:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:04:14,444 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:14,445 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:14,446 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:14,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:14,458 INFO L82 PathProgramCache]: Analyzing trace with hash 960028778, now seen corresponding path program 1 times [2020-10-24 00:04:14,468 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:14,468 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2083218442] [2020-10-24 00:04:14,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,272 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:15,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:04:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:04:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:15,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2083218442] [2020-10-24 00:04:15,431 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:15,431 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:04:15,432 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160873393] [2020-10-24 00:04:15,437 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:04:15,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:15,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:04:15,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:04:15,454 INFO L87 Difference]: Start difference. First operand 294 states. Second operand 3 states. [2020-10-24 00:04:17,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:17,066 INFO L93 Difference]: Finished difference Result 446 states and 533 transitions. [2020-10-24 00:04:17,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:04:17,069 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:04:17,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:17,109 INFO L225 Difference]: With dead ends: 446 [2020-10-24 00:04:17,109 INFO L226 Difference]: Without dead ends: 282 [2020-10-24 00:04:17,117 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:04:17,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-10-24 00:04:17,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 240. [2020-10-24 00:04:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2020-10-24 00:04:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 259 transitions. [2020-10-24 00:04:17,298 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 259 transitions. Word has length 148 [2020-10-24 00:04:17,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:17,299 INFO L481 AbstractCegarLoop]: Abstraction has 240 states and 259 transitions. [2020-10-24 00:04:17,299 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:04:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 259 transitions. [2020-10-24 00:04:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:04:17,304 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:17,304 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:17,305 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:04:17,305 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:17,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:17,306 INFO L82 PathProgramCache]: Analyzing trace with hash 693824388, now seen corresponding path program 1 times [2020-10-24 00:04:17,306 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:17,306 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [996555475] [2020-10-24 00:04:17,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,714 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:17,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:04:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:04:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:17,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:17,810 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [996555475] [2020-10-24 00:04:17,811 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:17,811 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:04:17,811 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414096524] [2020-10-24 00:04:17,813 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:04:17,813 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:17,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:04:17,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:04:17,814 INFO L87 Difference]: Start difference. First operand 240 states and 259 transitions. Second operand 4 states. [2020-10-24 00:04:18,569 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:19,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:19,509 INFO L93 Difference]: Finished difference Result 350 states and 392 transitions. [2020-10-24 00:04:19,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:04:19,510 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:04:19,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:19,514 INFO L225 Difference]: With dead ends: 350 [2020-10-24 00:04:19,515 INFO L226 Difference]: Without dead ends: 265 [2020-10-24 00:04:19,516 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:04:19,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-10-24 00:04:19,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 230. [2020-10-24 00:04:19,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-10-24 00:04:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 246 transitions. [2020-10-24 00:04:19,622 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 246 transitions. Word has length 149 [2020-10-24 00:04:19,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:19,623 INFO L481 AbstractCegarLoop]: Abstraction has 230 states and 246 transitions. [2020-10-24 00:04:19,623 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:04:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 246 transitions. [2020-10-24 00:04:19,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-24 00:04:19,626 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:19,626 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:19,626 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:04:19,627 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:19,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:19,627 INFO L82 PathProgramCache]: Analyzing trace with hash -1313624532, now seen corresponding path program 1 times [2020-10-24 00:04:19,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:19,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1714096039] [2020-10-24 00:04:19,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,018 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:20,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:20,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:04:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:04:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-24 00:04:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:20,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:20,221 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1714096039] [2020-10-24 00:04:20,221 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:20,222 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-24 00:04:20,222 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210090964] [2020-10-24 00:04:20,223 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-24 00:04:20,224 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:20,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-24 00:04:20,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-24 00:04:20,226 INFO L87 Difference]: Start difference. First operand 230 states and 246 transitions. Second operand 10 states. [2020-10-24 00:04:20,848 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:21,242 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:21,558 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:04:21,927 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:22,234 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:22,533 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:23,565 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:25,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:25,645 INFO L93 Difference]: Finished difference Result 612 states and 713 transitions. [2020-10-24 00:04:25,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:04:25,647 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-10-24 00:04:25,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:25,652 INFO L225 Difference]: With dead ends: 612 [2020-10-24 00:04:25,653 INFO L226 Difference]: Without dead ends: 497 [2020-10-24 00:04:25,655 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-24 00:04:25,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2020-10-24 00:04:25,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 404. [2020-10-24 00:04:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 404 states. [2020-10-24 00:04:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 450 transitions. [2020-10-24 00:04:25,852 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 450 transitions. Word has length 162 [2020-10-24 00:04:25,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:25,854 INFO L481 AbstractCegarLoop]: Abstraction has 404 states and 450 transitions. [2020-10-24 00:04:25,854 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-24 00:04:25,854 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 450 transitions. [2020-10-24 00:04:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-10-24 00:04:25,863 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:25,863 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:25,864 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:04:25,865 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:25,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:25,866 INFO L82 PathProgramCache]: Analyzing trace with hash -447330968, now seen corresponding path program 1 times [2020-10-24 00:04:25,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:25,868 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [957857589] [2020-10-24 00:04:25,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,300 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:26,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-24 00:04:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-24 00:04:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-24 00:04:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:26,543 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [957857589] [2020-10-24 00:04:26,543 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:26,543 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-24 00:04:26,543 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124414962] [2020-10-24 00:04:26,544 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-24 00:04:26,544 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:26,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-24 00:04:26,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-10-24 00:04:26,546 INFO L87 Difference]: Start difference. First operand 404 states and 450 transitions. Second operand 14 states. [2020-10-24 00:04:27,105 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:27,513 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:27,808 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:28,109 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:28,379 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:28,640 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:29,362 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:04:30,473 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:30,812 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:31,210 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:31,537 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:31,827 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:32,112 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:04:32,422 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:32,702 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:32,998 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:04:33,414 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:33,751 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:04:34,082 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:34,401 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:36,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:36,051 INFO L93 Difference]: Finished difference Result 1345 states and 1652 transitions. [2020-10-24 00:04:36,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-24 00:04:36,053 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-10-24 00:04:36,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:36,063 INFO L225 Difference]: With dead ends: 1345 [2020-10-24 00:04:36,063 INFO L226 Difference]: Without dead ends: 1056 [2020-10-24 00:04:36,068 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-10-24 00:04:36,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1056 states. [2020-10-24 00:04:36,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1056 to 917. [2020-10-24 00:04:36,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 917 states. [2020-10-24 00:04:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1059 transitions. [2020-10-24 00:04:36,509 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1059 transitions. Word has length 167 [2020-10-24 00:04:36,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:36,509 INFO L481 AbstractCegarLoop]: Abstraction has 917 states and 1059 transitions. [2020-10-24 00:04:36,513 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-24 00:04:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1059 transitions. [2020-10-24 00:04:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-10-24 00:04:36,519 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:36,519 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:04:36,519 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:04:36,519 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:36,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:36,520 INFO L82 PathProgramCache]: Analyzing trace with hash 1244607301, now seen corresponding path program 1 times [2020-10-24 00:04:36,520 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:36,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [565692131] [2020-10-24 00:04:36,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,836 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:36,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-24 00:04:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-24 00:04:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-24 00:04:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-24 00:04:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:04:36,964 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [565692131] [2020-10-24 00:04:36,964 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:04:36,965 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-24 00:04:36,965 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423097275] [2020-10-24 00:04:36,965 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-24 00:04:36,966 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:36,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-24 00:04:36,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-24 00:04:36,967 INFO L87 Difference]: Start difference. First operand 917 states and 1059 transitions. Second operand 6 states. [2020-10-24 00:04:37,459 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:38,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:38,679 INFO L93 Difference]: Finished difference Result 1561 states and 1880 transitions. [2020-10-24 00:04:38,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 00:04:38,679 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-10-24 00:04:38,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:38,685 INFO L225 Difference]: With dead ends: 1561 [2020-10-24 00:04:38,685 INFO L226 Difference]: Without dead ends: 759 [2020-10-24 00:04:38,689 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:04:38,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2020-10-24 00:04:39,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 656. [2020-10-24 00:04:39,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 656 states. [2020-10-24 00:04:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 715 transitions. [2020-10-24 00:04:39,019 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 715 transitions. Word has length 172 [2020-10-24 00:04:39,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:39,020 INFO L481 AbstractCegarLoop]: Abstraction has 656 states and 715 transitions. [2020-10-24 00:04:39,020 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-24 00:04:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 715 transitions. [2020-10-24 00:04:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-10-24 00:04:39,024 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:04:39,025 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-24 00:04:39,025 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:04:39,025 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:04:39,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:04:39,026 INFO L82 PathProgramCache]: Analyzing trace with hash 2055189981, now seen corresponding path program 1 times [2020-10-24 00:04:39,026 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:04:39,026 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1594351728] [2020-10-24 00:04:39,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:04:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,354 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:39,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:04:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:04:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:04:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:04:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:04:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:04:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-24 00:04:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:04:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:04:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-24 00:04:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-24 00:04:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-24 00:04:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:04:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-10-24 00:04:39,618 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1594351728] [2020-10-24 00:04:39,618 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:04:39,618 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-24 00:04:39,619 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685504682] [2020-10-24 00:04:39,619 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:04:39,619 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:04:39,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:04:39,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:04:39,620 INFO L87 Difference]: Start difference. First operand 656 states and 715 transitions. Second operand 11 states. [2020-10-24 00:04:40,149 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:04:41,754 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:42,021 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:42,299 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:42,602 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:04:42,874 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:04:43,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:04:43,061 INFO L93 Difference]: Finished difference Result 753 states and 848 transitions. [2020-10-24 00:04:43,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:04:43,061 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 215 [2020-10-24 00:04:43,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:04:43,062 INFO L225 Difference]: With dead ends: 753 [2020-10-24 00:04:43,063 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:04:43,065 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=140, Invalid=322, Unknown=0, NotChecked=0, Total=462 [2020-10-24 00:04:43,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:04:43,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:04:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:04:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:04:43,066 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-10-24 00:04:43,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:04:43,066 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:04:43,066 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:04:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:04:43,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:04:43,067 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:04:43,069 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:04:43,475 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:44,267 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:44,792 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:46,418 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:46,892 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:53,130 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:04:53,329 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:53,537 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:53,739 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:54,113 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-10-24 00:04:54,366 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:54,585 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-24 00:04:54,821 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:55,185 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:04:55,566 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-24 00:04:55,765 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:56,220 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 11 [2020-10-24 00:04:56,427 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:56,629 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:57,057 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:57,254 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:57,450 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:57,870 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:58,126 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:04:58,528 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:58,719 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:58,940 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-24 00:04:59,194 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-24 00:04:59,400 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:59,600 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:59,825 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-10-24 00:05:00,247 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-24 00:05:00,624 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-10-24 00:05:01,051 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:05:01,476 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:05:01,897 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:05:02,299 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 8 [2020-10-24 00:05:02,712 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:05:03,131 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:05:03,582 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 14 [2020-10-24 00:05:04,113 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:05:04,540 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:05:04,942 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-10-24 00:05:05,332 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:05:05,764 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:05:06,173 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:05:06,989 WARN L193 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 14 [2020-10-24 00:05:07,204 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:05:07,622 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:05:07,861 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-24 00:05:08,071 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:05:08,307 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:05:08,543 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:05:08,814 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:05:09,285 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 11 [2020-10-24 00:05:09,551 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-24 00:05:09,765 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:05:10,063 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:05:10,272 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:05:10,685 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:05:11,115 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 8 [2020-10-24 00:05:11,342 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:05:11,800 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-24 00:05:12,230 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:05:12,510 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 7 [2020-10-24 00:05:12,964 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 14 [2020-10-24 00:05:13,387 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-24 00:05:13,828 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:05:14,229 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-10-24 00:05:14,422 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:05:14,632 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:05:15,157 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-24 00:05:15,163 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:05:15,165 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:05:15,165 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:05:15,165 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:05:15,165 INFO L274 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-10-24 00:05:15,165 INFO L274 CegarLoopResult]: For program point L126-1(line 126) no Hoare annotation was computed. [2020-10-24 00:05:15,165 INFO L274 CegarLoopResult]: For program point L126-2(line 126) no Hoare annotation was computed. [2020-10-24 00:05:15,165 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-24 00:05:15,166 INFO L274 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-10-24 00:05:15,166 INFO L274 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-10-24 00:05:15,166 INFO L274 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-10-24 00:05:15,166 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 103 158) no Hoare annotation was computed. [2020-10-24 00:05:15,166 INFO L274 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-24 00:05:15,166 INFO L274 CegarLoopResult]: For program point L147-1(lines 128 149) no Hoare annotation was computed. [2020-10-24 00:05:15,166 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-10-24 00:05:15,167 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-24 00:05:15,168 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 103 158) no Hoare annotation was computed. [2020-10-24 00:05:15,168 INFO L274 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-10-24 00:05:15,168 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 103 158) no Hoare annotation was computed. [2020-10-24 00:05:15,168 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-10-24 00:05:15,168 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-24 00:05:15,168 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-24 00:05:15,168 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-24 00:05:15,169 INFO L274 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-10-24 00:05:15,169 INFO L274 CegarLoopResult]: For program point L145-1(line 145) no Hoare annotation was computed. [2020-10-24 00:05:15,169 INFO L274 CegarLoopResult]: For program point L145-2(line 145) no Hoare annotation was computed. [2020-10-24 00:05:15,169 INFO L274 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-10-24 00:05:15,169 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L150(lines 127 151) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-24 00:05:15,170 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L134(lines 134 138) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 159 218) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 159 218) no Hoare annotation was computed. [2020-10-24 00:05:15,171 INFO L274 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L185-2(lines 185 210) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 159 218) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-24 00:05:15,172 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L211(lines 184 212) no Hoare annotation was computed. [2020-10-24 00:05:15,173 INFO L274 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-10-24 00:05:15,174 INFO L274 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L191(lines 191 195) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L191-1(lines 191 195) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L183-1(line 183) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L183-2(line 183) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-10-24 00:05:15,175 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L208-1(line 208) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L208-2(line 208) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L204-1(line 204) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L204-2(line 204) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-24 00:05:15,176 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-24 00:05:15,177 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 466 472) the Hoare annotation is: true [2020-10-24 00:05:15,177 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 466 472) the Hoare annotation is: true [2020-10-24 00:05:15,177 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 473 481) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1))) [2020-10-24 00:05:15,177 INFO L270 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,177 INFO L277 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: true [2020-10-24 00:05:15,177 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 473 481) the Hoare annotation is: true [2020-10-24 00:05:15,178 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 473 481) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1))) [2020-10-24 00:05:15,178 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 419 443) the Hoare annotation is: true [2020-10-24 00:05:15,178 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 419 443) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:05:15,178 INFO L270 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,178 INFO L270 CegarLoopResult]: At program point L431(lines 431 437) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0))) [2020-10-24 00:05:15,178 INFO L270 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:05:15,179 INFO L270 CegarLoopResult]: At program point L429-1(line 429) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret43| 0) .cse0))) [2020-10-24 00:05:15,179 INFO L270 CegarLoopResult]: At program point L427(lines 427 440) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:05:15,179 INFO L270 CegarLoopResult]: At program point L429-2(line 429) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret43| 0) .cse0))) [2020-10-24 00:05:15,179 INFO L270 CegarLoopResult]: At program point L429-3(line 429) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))))) [2020-10-24 00:05:15,179 INFO L270 CegarLoopResult]: At program point L427-1(lines 419 443) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:05:15,179 INFO L277 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: true [2020-10-24 00:05:15,180 INFO L270 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0)) (= ~waterLevel~0 0)) [2020-10-24 00:05:15,180 INFO L270 CegarLoopResult]: At program point L425-2(line 425) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0)) (= ~waterLevel~0 0)) [2020-10-24 00:05:15,180 INFO L270 CegarLoopResult]: At program point L425-3(line 425) the Hoare annotation is: (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:05:15,180 INFO L277 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: true [2020-10-24 00:05:15,180 INFO L270 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,180 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 850 872) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,181 INFO L270 CegarLoopResult]: At program point L862-1(line 862) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,181 INFO L270 CegarLoopResult]: At program point L860(lines 860 867) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,181 INFO L277 CegarLoopResult]: At program point L860-1(lines 860 867) the Hoare annotation is: true [2020-10-24 00:05:15,181 INFO L270 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret75| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,181 INFO L270 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,182 INFO L270 CegarLoopResult]: At program point L858-1(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret75| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,182 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 850 872) the Hoare annotation is: true [2020-10-24 00:05:15,182 INFO L270 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,182 INFO L270 CegarLoopResult]: At program point L858-2(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret75| 1) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:05:15,182 INFO L270 CegarLoopResult]: At program point L856-1(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,182 INFO L270 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,183 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 850 872) the Hoare annotation is: true [2020-10-24 00:05:15,183 INFO L277 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: true [2020-10-24 00:05:15,183 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 808 831) no Hoare annotation was computed. [2020-10-24 00:05:15,183 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 808 831) no Hoare annotation was computed. [2020-10-24 00:05:15,183 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 808 831) no Hoare annotation was computed. [2020-10-24 00:05:15,183 INFO L274 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-10-24 00:05:15,183 INFO L274 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-10-24 00:05:15,183 INFO L274 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-10-24 00:05:15,183 INFO L274 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-10-24 00:05:15,184 INFO L274 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-10-24 00:05:15,185 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-24 00:05:15,185 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 662 676) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,185 INFO L270 CegarLoopResult]: At program point L668(line 668) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:05:15,185 INFO L270 CegarLoopResult]: At program point L666(lines 666 672) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:05:15,185 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 662 676) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:05:15,185 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 662 676) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,185 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 598 606) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-10-24 00:05:15,186 INFO L270 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,186 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 598 606) the Hoare annotation is: true [2020-10-24 00:05:15,186 INFO L277 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: true [2020-10-24 00:05:15,186 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 598 606) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-10-24 00:05:15,186 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 643 661) the Hoare annotation is: true [2020-10-24 00:05:15,186 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 643 661) the Hoare annotation is: true [2020-10-24 00:05:15,186 INFO L277 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: true [2020-10-24 00:05:15,186 INFO L277 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: true [2020-10-24 00:05:15,186 INFO L277 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L652(lines 652 656) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L652-2(lines 652 656) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L650-1(line 650) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L650-2(line 650) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L650-3(line 650) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: true [2020-10-24 00:05:15,187 INFO L277 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: true [2020-10-24 00:05:15,188 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 643 661) the Hoare annotation is: true [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L637-1(line 637) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L626(lines 626 634) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L626-2(lines 626 634) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 607 642) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-24 00:05:15,188 INFO L274 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 607 642) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point L614(lines 614 622) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point L614-2(lines 614 622) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 607 642) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 459 465) the Hoare annotation is: true [2020-10-24 00:05:15,189 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 459 465) the Hoare annotation is: true [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-24 00:05:15,189 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 57 102) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L87-1(line 87) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-24 00:05:15,190 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 57 102) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 57 102) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-24 00:05:15,191 INFO L274 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L94-1(line 94) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-24 00:05:15,192 INFO L274 CegarLoopResult]: For program point L94-2(line 94) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L57(lines 57 102) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L57-1(lines 57 102) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L80-1(line 80) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-24 00:05:15,193 INFO L274 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L384(lines 384 404) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L384-1(lines 384 404) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point L411-1(line 411) no Hoare annotation was computed. [2020-10-24 00:05:15,194 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 370 415) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L411-2(line 411) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L370(lines 370 415) no Hoare annotation was computed. [2020-10-24 00:05:15,195 INFO L274 CegarLoopResult]: For program point L401(lines 401 402) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 394 395) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 370 415) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 370 415) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-24 00:05:15,196 INFO L274 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-24 00:05:15,197 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 401 402) no Hoare annotation was computed. [2020-10-24 00:05:15,198 INFO L274 CegarLoopResult]: For program point L394(lines 394 395) no Hoare annotation was computed. [2020-10-24 00:05:15,198 INFO L274 CegarLoopResult]: For program point L390(lines 390 397) no Hoare annotation was computed. [2020-10-24 00:05:15,198 INFO L274 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-10-24 00:05:15,198 INFO L274 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-10-24 00:05:15,198 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 840 849) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,198 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 840 849) the Hoare annotation is: true [2020-10-24 00:05:15,198 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 840 849) the Hoare annotation is: true [2020-10-24 00:05:15,198 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 587 597) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L274 CegarLoopResult]: For program point L592-1(line 592) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L274 CegarLoopResult]: For program point L592-2(line 592) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L274 CegarLoopResult]: For program point L592-3(line 592) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 587 597) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 587 597) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-24 00:05:15,199 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 579 586) the Hoare annotation is: true [2020-10-24 00:05:15,199 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 579 586) the Hoare annotation is: true [2020-10-24 00:05:15,199 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 579 586) the Hoare annotation is: true [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point L536(lines 536 544) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 528 552) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point L534-1(line 534) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point L532(lines 532 549) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point L534-2(line 534) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,200 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 528 552) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,201 INFO L270 CegarLoopResult]: At program point L534-3(line 534) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,201 INFO L270 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,201 INFO L270 CegarLoopResult]: At program point L547-1(lines 528 552) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,201 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 520 526) the Hoare annotation is: true [2020-10-24 00:05:15,201 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 520 526) the Hoare annotation is: true [2020-10-24 00:05:15,201 INFO L270 CegarLoopResult]: At program point L894(lines 894 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,201 INFO L270 CegarLoopResult]: At program point L894-1(lines 894 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,201 INFO L270 CegarLoopResult]: At program point L886(lines 886 890) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,202 INFO L270 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,202 INFO L270 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,202 INFO L270 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,202 INFO L270 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,202 INFO L270 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,202 INFO L270 CegarLoopResult]: At program point L920-2(line 920) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,202 INFO L270 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,203 INFO L270 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,203 INFO L270 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,203 INFO L270 CegarLoopResult]: At program point L912-1(line 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,203 INFO L270 CegarLoopResult]: At program point L904(lines 904 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,203 INFO L270 CegarLoopResult]: At program point L904-1(lines 904 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,203 INFO L277 CegarLoopResult]: At program point testEXIT(lines 874 941) the Hoare annotation is: true [2020-10-24 00:05:15,203 INFO L270 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,203 INFO L270 CegarLoopResult]: At program point testENTRY(lines 874 941) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,204 INFO L270 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,204 INFO L270 CegarLoopResult]: At program point L892-1(line 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,204 INFO L277 CegarLoopResult]: At program point testFINAL(lines 874 941) the Hoare annotation is: true [2020-10-24 00:05:15,204 INFO L270 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,204 INFO L270 CegarLoopResult]: At program point L934(lines 883 935) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,204 INFO L270 CegarLoopResult]: At program point L922(lines 922 928) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,204 INFO L270 CegarLoopResult]: At program point L922-1(lines 914 929) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,205 INFO L270 CegarLoopResult]: At program point L885(lines 884 933) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,205 INFO L270 CegarLoopResult]: At program point L914(lines 914 929) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,205 INFO L270 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,205 INFO L270 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,205 INFO L270 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,205 INFO L270 CegarLoopResult]: At program point L902-1(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,205 INFO L270 CegarLoopResult]: At program point L931(lines 884 933) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 348 349) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 324 369) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L343-1(line 343) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L343-2(line 343) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-24 00:05:15,206 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 355 356) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L348(lines 348 349) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L344(lines 344 351) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-10-24 00:05:15,207 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 324 369) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L338(lines 338 358) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L338-1(lines 338 358) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 324 369) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L365-1(line 365) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L365-2(line 365) no Hoare annotation was computed. [2020-10-24 00:05:15,208 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point L363-2(line 363) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point L324(lines 324 369) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point L355(lines 355 356) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 553 560) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 553 560) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 553 560) no Hoare annotation was computed. [2020-10-24 00:05:15,209 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 767 775) the Hoare annotation is: true [2020-10-24 00:05:15,210 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 767 775) the Hoare annotation is: true [2020-10-24 00:05:15,210 INFO L277 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: true [2020-10-24 00:05:15,210 INFO L277 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: true [2020-10-24 00:05:15,210 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 767 775) the Hoare annotation is: true [2020-10-24 00:05:15,210 INFO L274 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-10-24 00:05:15,210 INFO L274 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-10-24 00:05:15,210 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 735 757) no Hoare annotation was computed. [2020-10-24 00:05:15,210 INFO L274 CegarLoopResult]: For program point L743(lines 743 751) no Hoare annotation was computed. [2020-10-24 00:05:15,210 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 735 757) no Hoare annotation was computed. [2020-10-24 00:05:15,210 INFO L274 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-10-24 00:05:15,210 INFO L274 CegarLoopResult]: For program point L743-2(lines 743 751) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 735 757) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L250(lines 250 266) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L283-1(line 283) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L283-2(line 283) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L267(lines 267 308) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-10-24 00:05:15,211 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L259-1(line 259) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L309(lines 309 320) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 221 323) no Hoare annotation was computed. [2020-10-24 00:05:15,212 INFO L274 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L285-1(line 285) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L252-1(line 252) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L310(lines 310 317) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 221 323) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-24 00:05:15,213 INFO L274 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L245(lines 245 249) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 221 323) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L270-2(lines 270 290) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L221(lines 221 323) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L221-1(lines 221 323) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-10-24 00:05:15,214 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L312-1(line 312) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L312-2(line 312) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L271(lines 270 290) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-24 00:05:15,215 INFO L274 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L255-1(line 255) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L272(lines 272 276) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L297-1(line 297) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L297-2(line 297) no Hoare annotation was computed. [2020-10-24 00:05:15,216 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-10-24 00:05:15,217 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L291(lines 269 292) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L451-2(line 451) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 449 458) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 449 458) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-10-24 00:05:15,218 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 449 458) no Hoare annotation was computed. [2020-10-24 00:05:15,219 INFO L274 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-10-24 00:05:15,219 INFO L274 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-10-24 00:05:15,219 INFO L274 CegarLoopResult]: For program point L451-1(line 451) no Hoare annotation was computed. [2020-10-24 00:05:15,219 INFO L270 CegarLoopResult]: At program point L741-4(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,219 INFO L270 CegarLoopResult]: At program point L741-5(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,219 INFO L270 CegarLoopResult]: At program point L741-6(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,219 INFO L270 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,219 INFO L270 CegarLoopResult]: At program point L741-7(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,219 INFO L270 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L638-1(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L638-2(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,220 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point L355-1(line 355) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,221 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L636-1(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L636-2(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L636-3(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L632-1(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L632-2(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,222 INFO L270 CegarLoopResult]: At program point L632-3(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L632-4(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L628-1(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L628-2(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L628-3(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L401-1(line 401) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,223 INFO L270 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L624-2(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L624-3(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L624-4(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L620-1(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L624-5(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L620-2(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L624-6(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,224 INFO L270 CegarLoopResult]: At program point L620-3(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L624-7(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L620-4(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L616-3(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,225 INFO L270 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L753-2(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,226 INFO L270 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,227 INFO L270 CegarLoopResult]: At program point L749-1(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,227 INFO L270 CegarLoopResult]: At program point L749-2(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,227 INFO L270 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,227 INFO L270 CegarLoopResult]: At program point L749-3(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,227 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-24 00:05:15,227 INFO L270 CegarLoopResult]: At program point L394-1(line 394) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L745(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L745-2(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L745-3(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L741(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L745-4(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L741-1(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L745-5(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,228 INFO L270 CegarLoopResult]: At program point L741-2(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,229 INFO L270 CegarLoopResult]: At program point L741-3(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:05:15,229 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point L573-1(lines 562 578) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 562 578) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point L569(lines 569 575) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 562 578) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point L567-1(line 567) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point L567-2(line 567) no Hoare annotation was computed. [2020-10-24 00:05:15,229 INFO L274 CegarLoopResult]: For program point L567-3(line 567) no Hoare annotation was computed. [2020-10-24 00:05:15,230 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 758 766) the Hoare annotation is: true [2020-10-24 00:05:15,230 INFO L270 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) [2020-10-24 00:05:15,230 INFO L277 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: true [2020-10-24 00:05:15,230 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 758 766) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,230 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 758 766) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,230 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:05:15,230 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:05:15,230 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:05:15,230 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:05:15,230 INFO L270 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:05:15,231 INFO L270 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:05:15,231 INFO L277 CegarLoopResult]: At program point L718-1(lines 714 725) the Hoare annotation is: true [2020-10-24 00:05:15,231 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 714 725) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:05:15,231 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 714 725) the Hoare annotation is: true [2020-10-24 00:05:15,231 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 726 734) no Hoare annotation was computed. [2020-10-24 00:05:15,231 INFO L274 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-10-24 00:05:15,231 INFO L274 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-10-24 00:05:15,231 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 726 734) no Hoare annotation was computed. [2020-10-24 00:05:15,231 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 726 734) no Hoare annotation was computed. [2020-10-24 00:05:15,231 INFO L270 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,232 INFO L270 CegarLoopResult]: At program point L507(lines 507 513) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,232 INFO L270 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:05:15,232 INFO L270 CegarLoopResult]: At program point L500(lines 499 518) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,232 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 496 519) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,232 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 496 519) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,232 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 496 519) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:05:15,232 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 778 807) the Hoare annotation is: true [2020-10-24 00:05:15,232 INFO L277 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: true [2020-10-24 00:05:15,232 INFO L277 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 778 807) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L792(lines 792 796) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L792-1(lines 792 796) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L788-2(lines 788 802) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L784(line 784) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L784-1(line 784) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L803(lines 778 807) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 690 701) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 690 701) the Hoare annotation is: true [2020-10-24 00:05:15,233 INFO L277 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: true [2020-10-24 00:05:15,234 INFO L277 CegarLoopResult]: At program point L694-1(lines 690 701) the Hoare annotation is: true [2020-10-24 00:05:15,234 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 832 838) the Hoare annotation is: true [2020-10-24 00:05:15,234 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 832 838) the Hoare annotation is: true [2020-10-24 00:05:15,234 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:05:15,234 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:05:15,234 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:05:15,234 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:05:15,234 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 677 684) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,234 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 677 684) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,235 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 677 684) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,235 INFO L270 CegarLoopResult]: At program point L706-1(lines 702 713) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:05:15,235 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 702 713) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:05:15,235 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 702 713) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,235 INFO L270 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:05:15,235 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-10-24 00:05:15,235 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-24 00:05:15,235 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-10-24 00:05:15,235 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-10-24 00:05:15,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:05:15 BoogieIcfgContainer [2020-10-24 00:05:15,261 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:05:15,263 INFO L168 Benchmark]: Toolchain (without parser) took 63457.58 ms. Allocated memory was 152.0 MB in the beginning and 791.7 MB in the end (delta: 639.6 MB). Free memory was 108.6 MB in the beginning and 370.8 MB in the end (delta: -262.2 MB). Peak memory consumption was 476.0 MB. Max. memory is 8.0 GB. [2020-10-24 00:05:15,263 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 152.0 MB. Free memory was 125.9 MB in the beginning and 125.8 MB in the end (delta: 94.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:05:15,264 INFO L168 Benchmark]: CACSL2BoogieTranslator took 798.23 ms. Allocated memory is still 152.0 MB. Free memory was 108.0 MB in the beginning and 128.9 MB in the end (delta: -20.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 8.0 GB. [2020-10-24 00:05:15,265 INFO L168 Benchmark]: Boogie Preprocessor took 140.18 ms. Allocated memory is still 152.0 MB. Free memory was 128.9 MB in the beginning and 124.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:05:15,265 INFO L168 Benchmark]: RCFGBuilder took 1576.14 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 124.9 MB in the beginning and 153.6 MB in the end (delta: -28.7 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. [2020-10-24 00:05:15,266 INFO L168 Benchmark]: TraceAbstraction took 60925.47 ms. Allocated memory was 182.5 MB in the beginning and 791.7 MB in the end (delta: 609.2 MB). Free memory was 153.1 MB in the beginning and 370.8 MB in the end (delta: -217.7 MB). Peak memory consumption was 489.6 MB. Max. memory is 8.0 GB. [2020-10-24 00:05:15,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 152.0 MB. Free memory was 125.9 MB in the beginning and 125.8 MB in the end (delta: 94.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 798.23 ms. Allocated memory is still 152.0 MB. Free memory was 108.0 MB in the beginning and 128.9 MB in the end (delta: -20.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 140.18 ms. Allocated memory is still 152.0 MB. Free memory was 128.9 MB in the beginning and 124.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1576.14 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 124.9 MB in the beginning and 153.6 MB in the end (delta: -28.7 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 60925.47 ms. Allocated memory was 182.5 MB in the beginning and 791.7 MB in the end (delta: 609.2 MB). Free memory was 153.1 MB in the beginning and 370.8 MB in the end (delta: -217.7 MB). Peak memory consumption was 489.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 355]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 348]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 394]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 401]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 883]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 466]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 473]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 419]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(tmp == 0) || !(pumpRunning == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 850]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 662]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 598]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 643]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 459]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 840]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 579]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 528]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 520]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 767]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 714]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 758]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 496]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 778]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 690]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 832]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 677]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 702]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 635 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 28.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 23.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1280 SDtfs, 2286 SDslu, 2731 SDs, 0 SdLazy, 4790 SolverSat, 733 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 212 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 318 ImplicationChecksByTransitivity, 11.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=917occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 412 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 257 LocationsWithAnnotation, 2008 PreInvPairs, 2462 NumberOfFragments, 2695 HoareAnnotationTreeSize, 2008 FomulaSimplifications, 1024304 FormulaSimplificationTreeSizeReduction, 9.6s HoareSimplificationTime, 257 FomulaSimplificationsInter, 74102 FormulaSimplificationTreeSizeReductionInter, 22.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 1013 NumberOfCodeBlocks, 1013 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1007 ConstructedInterpolants, 0 QuantifiedInterpolants, 469847 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 38/39 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...