/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_spec2_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:02:40,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:02:40,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:02:40,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:02:40,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:02:40,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:02:40,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:02:40,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:02:40,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:02:40,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:02:40,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:02:40,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:02:40,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:02:40,702 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:02:40,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:02:40,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:02:40,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:02:40,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:02:40,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:02:40,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:02:40,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:02:40,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:02:40,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:02:40,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:02:40,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:02:40,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:02:40,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:02:40,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:02:40,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:02:40,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:02:40,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:02:40,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:02:40,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:02:40,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:02:40,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:02:40,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:02:40,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:02:40,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:02:40,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:02:40,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:02:40,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:02:40,756 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:02:40,778 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:02:40,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:02:40,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:02:40,783 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:02:40,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:02:40,784 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:02:40,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:02:40,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:02:40,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:02:40,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:02:40,786 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:02:40,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:02:40,787 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:02:40,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:02:40,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:02:40,788 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:02:40,788 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:02:40,788 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:02:40,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:02:40,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:02:40,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:02:40,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:02:40,790 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:02:41,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:02:41,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:02:41,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:02:41,202 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:02:41,202 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:02:41,203 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-11-07 04:02:41,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aabb9c9e/175117645dff43c783d8f0bbf1ae2d90/FLAG89a89c08f [2020-11-07 04:02:41,956 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:02:41,956 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-11-07 04:02:41,980 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aabb9c9e/175117645dff43c783d8f0bbf1ae2d90/FLAG89a89c08f [2020-11-07 04:02:42,005 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aabb9c9e/175117645dff43c783d8f0bbf1ae2d90 [2020-11-07 04:02:42,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:02:42,018 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:02:42,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:02:42,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:02:42,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:02:42,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3395589a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42, skipping insertion in model container [2020-11-07 04:02:42,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:02:42,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:02:42,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:02:42,600 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:02:42,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:02:42,755 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:02:42,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42 WrapperNode [2020-11-07 04:02:42,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:02:42,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:02:42,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:02:42,767 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:02:42,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (1/1) ... [2020-11-07 04:02:42,889 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:02:42,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:02:42,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:02:42,898 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:02:42,899 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (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 [2020-11-07 04:02:42,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:02:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:02:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:02:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:02:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:02:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:02:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:02:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:02:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:02:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:02:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:02:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:02:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 04:02:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:02:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:02:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:02:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:02:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:02:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:02:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:02:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:02:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:02:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:02:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 04:02:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 04:02:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:02:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:02:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:02:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:02:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:02:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:02:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:02:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:02:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:02:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:02:42,982 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:02:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:02:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:02:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:02:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:02:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:02:42,983 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:02:42,983 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:02:42,984 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:02:42,985 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:02:42,986 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:02:42,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:02:42,988 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:02:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:02:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:02:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:02:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:02:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:02:42,989 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:02:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:02:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:02:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:02:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:02:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:02:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:02:42,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:02:44,161 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:02:44,161 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:02:44,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:02:44 BoogieIcfgContainer [2020-11-07 04:02:44,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:02:44,166 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:02:44,166 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:02:44,170 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:02:44,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:02:42" (1/3) ... [2020-11-07 04:02:44,171 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40216416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:02:44, skipping insertion in model container [2020-11-07 04:02:44,171 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:42" (2/3) ... [2020-11-07 04:02:44,171 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40216416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:02:44, skipping insertion in model container [2020-11-07 04:02:44,172 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:02:44" (3/3) ... [2020-11-07 04:02:44,173 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40.cil.c [2020-11-07 04:02:44,189 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:02:44,193 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:02:44,205 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:02:44,229 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:02:44,229 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:02:44,229 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:02:44,229 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:02:44,229 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:02:44,230 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:02:44,230 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:02:44,230 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:02:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2020-11-07 04:02:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 04:02:44,272 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:44,273 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] [2020-11-07 04:02:44,274 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]=== [2020-11-07 04:02:44,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:44,280 INFO L82 PathProgramCache]: Analyzing trace with hash 1385693674, now seen corresponding path program 1 times [2020-11-07 04:02:44,290 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:44,290 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1347461314] [2020-11-07 04:02:44,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,057 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:45,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:02:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:02:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:45,231 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1347461314] [2020-11-07 04:02:45,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:45,234 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:02:45,235 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000637143] [2020-11-07 04:02:45,242 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:02:45,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:45,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:02:45,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:02:45,259 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 4 states. [2020-11-07 04:02:47,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:47,007 INFO L93 Difference]: Finished difference Result 515 states and 613 transitions. [2020-11-07 04:02:47,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 04:02:47,009 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 04:02:47,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:47,026 INFO L225 Difference]: With dead ends: 515 [2020-11-07 04:02:47,026 INFO L226 Difference]: Without dead ends: 327 [2020-11-07 04:02:47,031 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:02:47,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2020-11-07 04:02:47,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 275. [2020-11-07 04:02:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 275 states. [2020-11-07 04:02:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 300 transitions. [2020-11-07 04:02:47,235 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 300 transitions. Word has length 154 [2020-11-07 04:02:47,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:47,236 INFO L481 AbstractCegarLoop]: Abstraction has 275 states and 300 transitions. [2020-11-07 04:02:47,237 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:02:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 300 transitions. [2020-11-07 04:02:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 04:02:47,241 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:47,242 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] [2020-11-07 04:02:47,242 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:02:47,242 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]=== [2020-11-07 04:02:47,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:47,243 INFO L82 PathProgramCache]: Analyzing trace with hash 446073712, now seen corresponding path program 1 times [2020-11-07 04:02:47,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:47,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [152567133] [2020-11-07 04:02:47,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,714 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:47,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:02:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:02:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:47,881 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [152567133] [2020-11-07 04:02:47,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:47,882 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:02:47,882 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685766639] [2020-11-07 04:02:47,885 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:02:47,886 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:47,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:02:47,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:02:47,887 INFO L87 Difference]: Start difference. First operand 275 states and 300 transitions. Second operand 5 states. [2020-11-07 04:02:48,711 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:02:50,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:50,142 INFO L93 Difference]: Finished difference Result 431 states and 492 transitions. [2020-11-07 04:02:50,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:02:50,143 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 04:02:50,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:50,148 INFO L225 Difference]: With dead ends: 431 [2020-11-07 04:02:50,148 INFO L226 Difference]: Without dead ends: 316 [2020-11-07 04:02:50,150 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:02:50,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2020-11-07 04:02:50,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 265. [2020-11-07 04:02:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-11-07 04:02:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 287 transitions. [2020-11-07 04:02:50,250 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 287 transitions. Word has length 155 [2020-11-07 04:02:50,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:50,251 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 287 transitions. [2020-11-07 04:02:50,251 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:02:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 287 transitions. [2020-11-07 04:02:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-11-07 04:02:50,254 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:50,254 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] [2020-11-07 04:02:50,254 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:02:50,254 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]=== [2020-11-07 04:02:50,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:50,255 INFO L82 PathProgramCache]: Analyzing trace with hash 128728025, now seen corresponding path program 1 times [2020-11-07 04:02:50,255 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:50,256 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [268889397] [2020-11-07 04:02:50,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:50,849 WARN L194 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:50,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:50,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:50,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:50,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:50,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:50,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:51,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:02:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:51,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:02:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:51,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:02:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:51,073 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [268889397] [2020-11-07 04:02:51,073 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:51,073 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:02:51,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270986961] [2020-11-07 04:02:51,075 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:02:51,075 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:51,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:02:51,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:02:51,080 INFO L87 Difference]: Start difference. First operand 265 states and 287 transitions. Second operand 11 states. [2020-11-07 04:02:51,784 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:02:52,274 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:02:52,673 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 04:02:53,088 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:53,498 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:02:53,870 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:55,111 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:02:58,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:58,364 INFO L93 Difference]: Finished difference Result 727 states and 858 transitions. [2020-11-07 04:02:58,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:02:58,365 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-11-07 04:02:58,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:58,372 INFO L225 Difference]: With dead ends: 727 [2020-11-07 04:02:58,373 INFO L226 Difference]: Without dead ends: 582 [2020-11-07 04:02:58,374 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-11-07 04:02:58,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2020-11-07 04:02:58,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 473. [2020-11-07 04:02:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 473 states. [2020-11-07 04:02:58,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 532 transitions. [2020-11-07 04:02:58,624 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 532 transitions. Word has length 168 [2020-11-07 04:02:58,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:58,625 INFO L481 AbstractCegarLoop]: Abstraction has 473 states and 532 transitions. [2020-11-07 04:02:58,625 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:02:58,625 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 532 transitions. [2020-11-07 04:02:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-11-07 04:02:58,629 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:58,629 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, 1] [2020-11-07 04:02:58,629 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:02:58,629 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]=== [2020-11-07 04:02:58,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:58,630 INFO L82 PathProgramCache]: Analyzing trace with hash 952513339, now seen corresponding path program 1 times [2020-11-07 04:02:58,630 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:58,631 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1584699786] [2020-11-07 04:02:58,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:58,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,067 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:59,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:59,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:02:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:02:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 04:02:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:59,283 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1584699786] [2020-11-07 04:02:59,283 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:59,283 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:02:59,283 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069627689] [2020-11-07 04:02:59,285 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:02:59,285 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:59,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:02:59,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:02:59,286 INFO L87 Difference]: Start difference. First operand 473 states and 532 transitions. Second operand 10 states. [2020-11-07 04:03:00,002 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:01,585 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:02,014 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:02,549 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:02,978 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:03,417 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:03,895 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:04,362 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:05,045 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:06,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:06,798 INFO L93 Difference]: Finished difference Result 1306 states and 1594 transitions. [2020-11-07 04:03:06,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:03:06,798 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-11-07 04:03:06,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:06,807 INFO L225 Difference]: With dead ends: 1306 [2020-11-07 04:03:06,807 INFO L226 Difference]: Without dead ends: 953 [2020-11-07 04:03:06,809 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:03:06,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2020-11-07 04:03:07,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 777. [2020-11-07 04:03:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 777 states. [2020-11-07 04:03:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 777 states and 887 transitions. [2020-11-07 04:03:07,202 INFO L78 Accepts]: Start accepts. Automaton has 777 states and 887 transitions. Word has length 173 [2020-11-07 04:03:07,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:07,203 INFO L481 AbstractCegarLoop]: Abstraction has 777 states and 887 transitions. [2020-11-07 04:03:07,203 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:03:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 887 transitions. [2020-11-07 04:03:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-11-07 04:03:07,209 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:07,209 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, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:07,209 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:03:07,210 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]=== [2020-11-07 04:03:07,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:07,210 INFO L82 PathProgramCache]: Analyzing trace with hash 1066079806, now seen corresponding path program 1 times [2020-11-07 04:03:07,211 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:07,212 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1341159696] [2020-11-07 04:03:07,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,702 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:07,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:03:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:03:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 04:03:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:07,916 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1341159696] [2020-11-07 04:03:07,916 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:07,917 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:03:07,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882705233] [2020-11-07 04:03:07,920 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:03:07,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:07,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:03:07,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:03:07,922 INFO L87 Difference]: Start difference. First operand 777 states and 887 transitions. Second operand 11 states. [2020-11-07 04:03:08,621 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:10,344 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:10,739 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:11,170 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:11,576 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:12,010 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:13,017 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:13,396 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:13,886 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:15,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:15,680 INFO L93 Difference]: Finished difference Result 2031 states and 2548 transitions. [2020-11-07 04:03:15,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 04:03:15,681 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-11-07 04:03:15,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:15,692 INFO L225 Difference]: With dead ends: 2031 [2020-11-07 04:03:15,692 INFO L226 Difference]: Without dead ends: 1374 [2020-11-07 04:03:15,695 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-11-07 04:03:15,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1374 states. [2020-11-07 04:03:16,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1374 to 1075. [2020-11-07 04:03:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1075 states. [2020-11-07 04:03:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 1075 states and 1229 transitions. [2020-11-07 04:03:16,273 INFO L78 Accepts]: Start accepts. Automaton has 1075 states and 1229 transitions. Word has length 178 [2020-11-07 04:03:16,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:16,273 INFO L481 AbstractCegarLoop]: Abstraction has 1075 states and 1229 transitions. [2020-11-07 04:03:16,273 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:03:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1229 transitions. [2020-11-07 04:03:16,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:03:16,279 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:16,279 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:16,279 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:03:16,280 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]=== [2020-11-07 04:03:16,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:16,281 INFO L82 PathProgramCache]: Analyzing trace with hash 1683930922, now seen corresponding path program 1 times [2020-11-07 04:03:16,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:16,282 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1985315771] [2020-11-07 04:03:16,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,687 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:16,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:16,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:16,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:03:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:03:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:03:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:16,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:03:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:17,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:17,005 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1985315771] [2020-11-07 04:03:17,006 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:17,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 04:03:17,007 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80014775] [2020-11-07 04:03:17,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:03:17,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:17,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:03:17,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:03:17,009 INFO L87 Difference]: Start difference. First operand 1075 states and 1229 transitions. Second operand 12 states. [2020-11-07 04:03:18,868 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:19,265 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:19,708 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:03:20,105 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:20,548 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:20,971 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:23,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:23,053 INFO L93 Difference]: Finished difference Result 2678 states and 3372 transitions. [2020-11-07 04:03:23,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-11-07 04:03:23,054 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 211 [2020-11-07 04:03:23,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:23,066 INFO L225 Difference]: With dead ends: 2678 [2020-11-07 04:03:23,067 INFO L226 Difference]: Without dead ends: 1723 [2020-11-07 04:03:23,071 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-11-07 04:03:23,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1723 states. [2020-11-07 04:03:23,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1723 to 1113. [2020-11-07 04:03:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1113 states. [2020-11-07 04:03:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 1113 states and 1269 transitions. [2020-11-07 04:03:23,525 INFO L78 Accepts]: Start accepts. Automaton has 1113 states and 1269 transitions. Word has length 211 [2020-11-07 04:03:23,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:23,525 INFO L481 AbstractCegarLoop]: Abstraction has 1113 states and 1269 transitions. [2020-11-07 04:03:23,525 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:03:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1269 transitions. [2020-11-07 04:03:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:03:23,530 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:23,530 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:23,530 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:03:23,530 INFO L429 AbstractCegarLoop]: === Iteration 7 === [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]=== [2020-11-07 04:03:23,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:23,531 INFO L82 PathProgramCache]: Analyzing trace with hash 2097562314, now seen corresponding path program 1 times [2020-11-07 04:03:23,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:23,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [390135834] [2020-11-07 04:03:23,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:23,936 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:23,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:23,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:23,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:23,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:03:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:03:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:03:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:03:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:24,219 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [390135834] [2020-11-07 04:03:24,219 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:24,220 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 04:03:24,220 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255093377] [2020-11-07 04:03:24,220 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:03:24,220 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:24,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:03:24,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:03:24,221 INFO L87 Difference]: Start difference. First operand 1113 states and 1269 transitions. Second operand 15 states. [2020-11-07 04:03:25,054 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:25,441 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:25,821 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:26,193 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:26,580 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:27,907 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:28,314 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:28,743 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:29,158 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:29,547 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:32,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:32,663 INFO L93 Difference]: Finished difference Result 2760 states and 3520 transitions. [2020-11-07 04:03:32,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-11-07 04:03:32,664 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 211 [2020-11-07 04:03:32,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:32,675 INFO L225 Difference]: With dead ends: 2760 [2020-11-07 04:03:32,675 INFO L226 Difference]: Without dead ends: 1767 [2020-11-07 04:03:32,680 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2020-11-07 04:03:32,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1767 states. [2020-11-07 04:03:33,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1767 to 1137. [2020-11-07 04:03:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1137 states. [2020-11-07 04:03:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 1137 states and 1293 transitions. [2020-11-07 04:03:33,251 INFO L78 Accepts]: Start accepts. Automaton has 1137 states and 1293 transitions. Word has length 211 [2020-11-07 04:03:33,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:33,251 INFO L481 AbstractCegarLoop]: Abstraction has 1137 states and 1293 transitions. [2020-11-07 04:03:33,251 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:03:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1293 transitions. [2020-11-07 04:03:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:03:33,256 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:33,256 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:33,256 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 04:03:33,256 INFO L429 AbstractCegarLoop]: === Iteration 8 === [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]=== [2020-11-07 04:03:33,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:33,257 INFO L82 PathProgramCache]: Analyzing trace with hash 2028044205, now seen corresponding path program 1 times [2020-11-07 04:03:33,257 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:33,258 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1144267857] [2020-11-07 04:03:33,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,646 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:33,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:03:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:03:33,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:03:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:03:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:33,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1144267857] [2020-11-07 04:03:33,891 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:33,892 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:03:33,892 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965935932] [2020-11-07 04:03:33,893 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:03:33,893 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:33,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:03:33,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:03:33,894 INFO L87 Difference]: Start difference. First operand 1137 states and 1293 transitions. Second operand 9 states. [2020-11-07 04:03:34,605 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:35,434 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:40,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:40,099 INFO L93 Difference]: Finished difference Result 4349 states and 5596 transitions. [2020-11-07 04:03:40,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-11-07 04:03:40,100 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 211 [2020-11-07 04:03:40,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:40,120 INFO L225 Difference]: With dead ends: 4349 [2020-11-07 04:03:40,120 INFO L226 Difference]: Without dead ends: 3332 [2020-11-07 04:03:40,126 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 471 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=306, Invalid=1176, Unknown=0, NotChecked=0, Total=1482 [2020-11-07 04:03:40,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3332 states. [2020-11-07 04:03:41,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3332 to 2329. [2020-11-07 04:03:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2329 states. [2020-11-07 04:03:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 2329 states and 2675 transitions. [2020-11-07 04:03:41,464 INFO L78 Accepts]: Start accepts. Automaton has 2329 states and 2675 transitions. Word has length 211 [2020-11-07 04:03:41,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:41,465 INFO L481 AbstractCegarLoop]: Abstraction has 2329 states and 2675 transitions. [2020-11-07 04:03:41,465 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:03:41,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 2675 transitions. [2020-11-07 04:03:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-07 04:03:41,472 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:41,472 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:41,472 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 04:03:41,472 INFO L429 AbstractCegarLoop]: === Iteration 9 === [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]=== [2020-11-07 04:03:41,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:41,473 INFO L82 PathProgramCache]: Analyzing trace with hash -1944445495, now seen corresponding path program 1 times [2020-11-07 04:03:41,473 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:41,473 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [467620445] [2020-11-07 04:03:41,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:41,929 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:41,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:41,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:41,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:41,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:41,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:41,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:41,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:03:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:03:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:03:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-07 04:03:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-07 04:03:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 04:03:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:42,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [467620445] [2020-11-07 04:03:42,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:42,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:03:42,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362463350] [2020-11-07 04:03:42,111 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:03:42,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:42,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:03:42,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:03:42,112 INFO L87 Difference]: Start difference. First operand 2329 states and 2675 transitions. Second operand 9 states. [2020-11-07 04:03:42,815 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:49,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:49,422 INFO L93 Difference]: Finished difference Result 5348 states and 7000 transitions. [2020-11-07 04:03:49,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-11-07 04:03:49,422 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 216 [2020-11-07 04:03:49,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:49,458 INFO L225 Difference]: With dead ends: 5348 [2020-11-07 04:03:49,458 INFO L226 Difference]: Without dead ends: 5344 [2020-11-07 04:03:49,462 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 467 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=354, Invalid=1206, Unknown=0, NotChecked=0, Total=1560 [2020-11-07 04:03:49,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5344 states. [2020-11-07 04:03:50,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5344 to 3708. [2020-11-07 04:03:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3708 states. [2020-11-07 04:03:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 3708 states and 4357 transitions. [2020-11-07 04:03:50,959 INFO L78 Accepts]: Start accepts. Automaton has 3708 states and 4357 transitions. Word has length 216 [2020-11-07 04:03:50,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:50,960 INFO L481 AbstractCegarLoop]: Abstraction has 3708 states and 4357 transitions. [2020-11-07 04:03:50,960 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:03:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 4357 transitions. [2020-11-07 04:03:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2020-11-07 04:03:50,973 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:50,974 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:50,974 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 04:03:50,975 INFO L429 AbstractCegarLoop]: === Iteration 10 === [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]=== [2020-11-07 04:03:50,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:50,975 INFO L82 PathProgramCache]: Analyzing trace with hash 1460244502, now seen corresponding path program 1 times [2020-11-07 04:03:50,975 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:50,976 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [740542080] [2020-11-07 04:03:50,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,391 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:51,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:03:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:03:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:03:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:03:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:03:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:03:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:03:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 04:03:51,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-11-07 04:03:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:03:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 04:03:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-11-07 04:03:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-11-07 04:03:51,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-11-07 04:03:51,928 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [740542080] [2020-11-07 04:03:51,928 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:03:51,929 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-11-07 04:03:51,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977896937] [2020-11-07 04:03:51,930 INFO L461 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-11-07 04:03:51,930 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:51,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-11-07 04:03:51,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-11-07 04:03:51,931 INFO L87 Difference]: Start difference. First operand 3708 states and 4357 transitions. Second operand 23 states. [2020-11-07 04:03:52,685 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:53,252 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:53,660 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 04:03:54,094 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:54,495 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:54,877 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:56,064 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:57,283 WARN L194 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:57,757 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:58,380 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:58,814 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:03,216 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:03,721 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:04,127 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:04,526 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:04,922 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:05,398 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:05,787 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:06,212 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:06,610 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:06,998 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:07,388 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:07,813 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:08,237 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:08,635 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:11,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:11,278 INFO L93 Difference]: Finished difference Result 7868 states and 9660 transitions. [2020-11-07 04:04:11,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-11-07 04:04:11,284 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 302 [2020-11-07 04:04:11,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:11,313 INFO L225 Difference]: With dead ends: 7868 [2020-11-07 04:04:11,313 INFO L226 Difference]: Without dead ends: 4280 [2020-11-07 04:04:11,330 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2368 ImplicationChecksByTransitivity, 11.4s TimeCoverageRelationStatistics Valid=1355, Invalid=6655, Unknown=0, NotChecked=0, Total=8010 [2020-11-07 04:04:11,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4280 states. [2020-11-07 04:04:12,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4280 to 3253. [2020-11-07 04:04:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3253 states. [2020-11-07 04:04:12,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 3253 states and 3689 transitions. [2020-11-07 04:04:12,633 INFO L78 Accepts]: Start accepts. Automaton has 3253 states and 3689 transitions. Word has length 302 [2020-11-07 04:04:12,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:12,634 INFO L481 AbstractCegarLoop]: Abstraction has 3253 states and 3689 transitions. [2020-11-07 04:04:12,634 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-11-07 04:04:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 3689 transitions. [2020-11-07 04:04:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2020-11-07 04:04:12,645 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:12,646 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:04:12,646 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 04:04:12,646 INFO L429 AbstractCegarLoop]: === Iteration 11 === [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]=== [2020-11-07 04:04:12,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:12,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1830688426, now seen corresponding path program 1 times [2020-11-07 04:04:12,647 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:12,647 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2041129357] [2020-11-07 04:04:12,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,053 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:13,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:04:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:04:13,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:04:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:04:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:04:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:04:13,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:04:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 04:04:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-11-07 04:04:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-11-07 04:04:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-11-07 04:04:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:13,418 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 34 proven. 7 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-11-07 04:04:13,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2041129357] [2020-11-07 04:04:13,420 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:04:13,420 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-11-07 04:04:13,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916513081] [2020-11-07 04:04:13,422 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-11-07 04:04:13,422 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:13,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-11-07 04:04:13,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-11-07 04:04:13,423 INFO L87 Difference]: Start difference. First operand 3253 states and 3689 transitions. Second operand 16 states. [2020-11-07 04:04:14,230 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:14,610 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:04:14,986 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:15,354 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:04:15,708 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:16,677 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:18,701 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:22,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:22,522 INFO L93 Difference]: Finished difference Result 6458 states and 7792 transitions. [2020-11-07 04:04:22,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-11-07 04:04:22,522 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 309 [2020-11-07 04:04:22,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:22,543 INFO L225 Difference]: With dead ends: 6458 [2020-11-07 04:04:22,543 INFO L226 Difference]: Without dead ends: 3818 [2020-11-07 04:04:22,553 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1280 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=700, Invalid=3460, Unknown=0, NotChecked=0, Total=4160 [2020-11-07 04:04:22,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3818 states. [2020-11-07 04:04:23,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3818 to 2889. [2020-11-07 04:04:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2889 states. [2020-11-07 04:04:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 2889 states and 3147 transitions. [2020-11-07 04:04:23,658 INFO L78 Accepts]: Start accepts. Automaton has 2889 states and 3147 transitions. Word has length 309 [2020-11-07 04:04:23,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:23,659 INFO L481 AbstractCegarLoop]: Abstraction has 2889 states and 3147 transitions. [2020-11-07 04:04:23,659 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-11-07 04:04:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 3147 transitions. [2020-11-07 04:04:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-11-07 04:04:23,667 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:23,668 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, 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:04:23,668 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 04:04:23,668 INFO L429 AbstractCegarLoop]: === Iteration 12 === [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]=== [2020-11-07 04:04:23,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:23,668 INFO L82 PathProgramCache]: Analyzing trace with hash -1505088408, now seen corresponding path program 1 times [2020-11-07 04:04:23,669 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:23,669 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [72915662] [2020-11-07 04:04:23,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,063 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:24,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:04:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:04:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:04:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:04:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:04:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:04:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-11-07 04:04:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:04:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2020-11-07 04:04:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-11-07 04:04:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2020-11-07 04:04:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:24,354 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2020-11-07 04:04:24,357 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [72915662] [2020-11-07 04:04:24,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:04:24,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-11-07 04:04:24,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444429392] [2020-11-07 04:04:24,359 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:04:24,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:24,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:04:24,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:04:24,360 INFO L87 Difference]: Start difference. First operand 2889 states and 3147 transitions. Second operand 11 states. [2020-11-07 04:04:25,692 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:29,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:29,253 INFO L93 Difference]: Finished difference Result 5252 states and 6045 transitions. [2020-11-07 04:04:29,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-11-07 04:04:29,253 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 313 [2020-11-07 04:04:29,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:29,257 INFO L225 Difference]: With dead ends: 5252 [2020-11-07 04:04:29,257 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:04:29,269 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 536 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=399, Invalid=1323, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 04:04:29,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:04:29,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:04:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:04:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:04:29,270 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 313 [2020-11-07 04:04:29,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:29,271 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:04:29,271 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:04:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:04:29,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:04:29,271 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-07 04:04:29,273 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:04:35,171 WARN L194 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:04:37,267 WARN L194 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 582 DAG size of output: 486 [2020-11-07 04:04:40,897 WARN L194 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:04:41,046 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:44,334 WARN L194 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:04:47,599 WARN L194 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 592 DAG size of output: 522 [2020-11-07 04:04:51,326 WARN L194 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:04:56,143 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 29 [2020-11-07 04:04:56,252 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 29 [2020-11-07 04:04:56,361 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 29 [2020-11-07 04:05:02,761 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 582 DAG size of output: 486 [2020-11-07 04:05:05,302 WARN L194 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 562 DAG size of output: 440 [2020-11-07 04:05:09,610 WARN L194 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 592 DAG size of output: 522 [2020-11-07 04:05:09,862 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 223 [2020-11-07 04:05:12,209 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 223 [2020-11-07 04:05:12,484 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 223 [2020-11-07 04:05:17,895 WARN L194 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 698 DAG size of output: 620 [2020-11-07 04:05:21,083 WARN L194 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:05:29,661 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 592 DAG size of output: 522 [2020-11-07 04:05:37,063 WARN L194 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:05:40,157 WARN L194 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:05:45,670 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 582 DAG size of output: 486 [2020-11-07 04:05:47,514 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 582 DAG size of output: 486 [2020-11-07 04:05:52,480 WARN L194 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 592 DAG size of output: 522 [2020-11-07 04:05:55,274 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 592 DAG size of output: 522 [2020-11-07 04:05:58,354 WARN L194 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 585 DAG size of output: 534 [2020-11-07 04:06:02,926 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 582 DAG size of output: 486 [2020-11-07 04:06:07,323 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 582 DAG size of output: 486 [2020-11-07 04:06:09,301 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 582 DAG size of output: 486 [2020-11-07 04:06:12,357 WARN L194 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 631 DAG size of output: 560 [2020-11-07 04:06:13,947 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 190 DAG size of output: 42 [2020-11-07 04:06:15,402 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 179 DAG size of output: 25 [2020-11-07 04:06:16,821 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 204 DAG size of output: 40 [2020-11-07 04:06:17,139 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:06:17,954 WARN L194 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 04:06:24,757 WARN L194 SmtUtils]: Spent 6.78 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:06:29,250 WARN L194 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 412 DAG size of output: 49 [2020-11-07 04:06:30,648 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 179 DAG size of output: 25 [2020-11-07 04:06:30,929 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:06:31,684 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-11-07 04:06:38,439 WARN L194 SmtUtils]: Spent 6.75 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:06:38,758 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2020-11-07 04:06:39,058 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:06:45,792 WARN L194 SmtUtils]: Spent 6.73 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:06:46,720 WARN L194 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-11-07 04:06:47,596 WARN L194 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 04:06:49,143 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:06:50,673 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:06:52,290 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:06:58,623 WARN L194 SmtUtils]: Spent 6.33 s on a formula simplification. DAG size of input: 461 DAG size of output: 49 [2020-11-07 04:06:58,826 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 33 [2020-11-07 04:06:59,138 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:07:00,022 WARN L194 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2020-11-07 04:07:00,338 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:01,198 WARN L194 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-11-07 04:07:02,638 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-11-07 04:07:09,465 WARN L194 SmtUtils]: Spent 6.81 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:07:09,749 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:07:10,027 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 34 [2020-11-07 04:07:10,330 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:10,636 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:12,695 WARN L194 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 210 DAG size of output: 54 [2020-11-07 04:07:15,312 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 203 DAG size of output: 38 [2020-11-07 04:07:15,616 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:18,228 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 203 DAG size of output: 38 [2020-11-07 04:07:18,514 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 04:07:21,094 WARN L194 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 201 DAG size of output: 35 [2020-11-07 04:07:23,775 WARN L194 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 205 DAG size of output: 40 [2020-11-07 04:07:26,478 WARN L194 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 207 DAG size of output: 38 [2020-11-07 04:07:27,986 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 176 DAG size of output: 33 [2020-11-07 04:07:29,214 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 189 DAG size of output: 30 [2020-11-07 04:07:30,710 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2020-11-07 04:07:32,199 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2020-11-07 04:07:32,516 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 28 [2020-11-07 04:07:32,850 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 04:07:35,424 WARN L194 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 201 DAG size of output: 35 [2020-11-07 04:07:35,703 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:07:37,219 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 04:07:37,522 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:39,058 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 04:07:39,332 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-07 04:07:40,820 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:07:41,145 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:07:43,388 WARN L194 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 195 DAG size of output: 40 [2020-11-07 04:07:43,672 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-07 04:07:45,138 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:07:45,451 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:07:45,763 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:46,034 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2020-11-07 04:07:47,958 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 194 DAG size of output: 29 [2020-11-07 04:07:52,468 WARN L194 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 412 DAG size of output: 49 [2020-11-07 04:07:52,770 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:07:57,081 WARN L194 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 372 DAG size of output: 41 [2020-11-07 04:08:00,215 WARN L194 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 209 DAG size of output: 45 [2020-11-07 04:08:01,060 WARN L194 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 04:08:01,344 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:02,181 WARN L194 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 04:08:02,453 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-11-07 04:08:03,591 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2020-11-07 04:08:03,895 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:04,742 WARN L194 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-11-07 04:08:11,080 WARN L194 SmtUtils]: Spent 6.33 s on a formula simplification. DAG size of input: 461 DAG size of output: 49 [2020-11-07 04:08:12,058 WARN L194 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 28 [2020-11-07 04:08:12,336 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-11-07 04:08:15,284 WARN L194 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 225 DAG size of output: 52 [2020-11-07 04:08:16,837 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2020-11-07 04:08:17,766 WARN L194 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 04:08:18,071 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:19,685 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 193 DAG size of output: 38 [2020-11-07 04:08:27,724 WARN L194 SmtUtils]: Spent 8.03 s on a formula simplification. DAG size of input: 553 DAG size of output: 60 [2020-11-07 04:08:28,689 WARN L194 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 04:08:35,467 WARN L194 SmtUtils]: Spent 6.77 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:08:36,399 WARN L194 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 30 [2020-11-07 04:08:37,625 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 232 DAG size of output: 41 [2020-11-07 04:08:38,539 WARN L194 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 04:08:40,168 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 195 DAG size of output: 40 [2020-11-07 04:08:41,749 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 193 DAG size of output: 38 [2020-11-07 04:08:42,642 WARN L194 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 25 [2020-11-07 04:08:44,227 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 193 DAG size of output: 38 [2020-11-07 04:08:45,605 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-11-07 04:08:46,531 WARN L194 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 04:08:46,836 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:47,120 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 34 [2020-11-07 04:08:47,457 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:08:49,633 WARN L194 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 245 DAG size of output: 41 [2020-11-07 04:08:51,167 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2020-11-07 04:08:51,448 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:52,088 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:08:54,780 WARN L194 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 207 DAG size of output: 38 [2020-11-07 04:09:01,163 WARN L194 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 461 DAG size of output: 49 [2020-11-07 04:09:02,477 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2020-11-07 04:09:03,773 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2020-11-07 04:09:05,502 WARN L194 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 226 DAG size of output: 39 [2020-11-07 04:09:05,873 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:09:07,191 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 204 DAG size of output: 40 [2020-11-07 04:09:07,507 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:09:10,166 WARN L194 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 203 DAG size of output: 38 [2020-11-07 04:09:11,022 WARN L194 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-11-07 04:09:11,348 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-11-07 04:09:13,617 WARN L194 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 195 DAG size of output: 40 [2020-11-07 04:09:20,409 WARN L194 SmtUtils]: Spent 6.77 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:09:20,713 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:27,510 WARN L194 SmtUtils]: Spent 6.79 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:09:27,811 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 04:09:28,951 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2020-11-07 04:09:30,348 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-11-07 04:09:31,547 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-11-07 04:09:33,989 WARN L194 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 206 DAG size of output: 45 [2020-11-07 04:09:34,916 WARN L194 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 04:09:35,774 WARN L194 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 27 [2020-11-07 04:09:35,976 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 33 [2020-11-07 04:09:36,303 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:37,212 WARN L194 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 04:09:38,556 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-11-07 04:09:39,470 WARN L194 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-11-07 04:09:44,094 WARN L194 SmtUtils]: Spent 4.61 s on a formula simplification. DAG size of input: 412 DAG size of output: 49 [2020-11-07 04:09:48,688 WARN L194 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 412 DAG size of output: 49 [2020-11-07 04:09:50,216 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 04:09:52,070 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 189 DAG size of output: 38 [2020-11-07 04:09:52,391 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:53,992 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 193 DAG size of output: 38 [2020-11-07 04:09:55,406 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 197 DAG size of output: 45 [2020-11-07 04:10:01,818 WARN L194 SmtUtils]: Spent 6.40 s on a formula simplification. DAG size of input: 461 DAG size of output: 49 [2020-11-07 04:10:02,094 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:10:08,515 WARN L194 SmtUtils]: Spent 6.42 s on a formula simplification. DAG size of input: 461 DAG size of output: 49 [2020-11-07 04:10:15,346 WARN L194 SmtUtils]: Spent 6.80 s on a formula simplification. DAG size of input: 477 DAG size of output: 53 [2020-11-07 04:10:16,822 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2020-11-07 04:10:17,570 WARN L194 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 39 [2020-11-07 04:10:17,894 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:10:19,898 WARN L194 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 195 DAG size of output: 35 [2020-11-07 04:10:20,593 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-11-07 04:10:20,909 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 28 [2020-11-07 04:10:22,923 WARN L194 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 197 DAG size of output: 33 [2020-11-07 04:10:23,286 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 04:10:23,797 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 35 [2020-11-07 04:10:23,904 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:10:25,442 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 169 DAG size of output: 26 [2020-11-07 04:10:27,542 WARN L194 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 210 DAG size of output: 54 [2020-11-07 04:10:32,145 WARN L194 SmtUtils]: Spent 4.60 s on a formula simplification. DAG size of input: 412 DAG size of output: 49 [2020-11-07 04:10:32,888 WARN L194 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 39 [2020-11-07 04:10:33,203 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:10:33,546 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 23 [2020-11-07 04:10:33,874 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:10:36,505 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 205 DAG size of output: 35 [2020-11-07 04:10:38,181 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 172 DAG size of output: 29 [2020-11-07 04:10:40,809 WARN L194 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 201 DAG size of output: 35 [2020-11-07 04:10:41,295 WARN L194 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 35 [2020-11-07 04:10:43,976 WARN L194 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 203 DAG size of output: 38 [2020-11-07 04:10:44,300 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2020-11-07 04:10:45,526 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 186 DAG size of output: 33 [2020-11-07 04:10:47,158 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:10:51,728 WARN L194 SmtUtils]: Spent 4.57 s on a formula simplification. DAG size of input: 412 DAG size of output: 49 [2020-11-07 04:10:51,836 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:10:53,364 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:10:57,899 WARN L194 SmtUtils]: Spent 4.53 s on a formula simplification. DAG size of input: 412 DAG size of output: 49 [2020-11-07 04:11:04,774 WARN L194 SmtUtils]: Spent 6.84 s on a formula simplification. DAG size of input: 499 DAG size of output: 54 [2020-11-07 04:11:04,780 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:11:04,781 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:11:04,781 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:11:04,781 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:11:04,781 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 04:11:04,781 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 513 568) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point L560(lines 537 561) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 04:11:04,782 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L544(lines 544 548) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L544-1(lines 544 548) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L536-2(line 536) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 04:11:04,783 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L557-1(lines 538 559) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 513 568) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 513 568) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 04:11:04,784 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L555-1(line 555) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L555-2(line 555) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 04:11:04,785 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L609-1(line 609) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L609-2(line 609) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L601(lines 601 605) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L601-1(lines 601 605) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L593-1(line 593) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L593-2(line 593) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 569 628) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 569 628) no Hoare annotation was computed. [2020-11-07 04:11:04,786 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L618-1(line 618) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L618-2(line 618) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L614-1(line 614) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L614-2(line 614) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 04:11:04,787 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 569 628) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L595-2(lines 595 620) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 04:11:04,788 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L621(lines 594 622) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 04:11:04,789 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 04:11:04,790 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 04:11:04,790 INFO L266 CegarLoopResult]: For program point L613-1(line 613) no Hoare annotation was computed. [2020-11-07 04:11:04,790 INFO L266 CegarLoopResult]: For program point L613-2(line 613) no Hoare annotation was computed. [2020-11-07 04:11:04,790 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 954 960) the Hoare annotation is: true [2020-11-07 04:11:04,790 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 954 960) the Hoare annotation is: true [2020-11-07 04:11:04,790 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 961 969) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:11:04,790 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 961 969) the Hoare annotation is: true [2020-11-07 04:11:04,791 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 961 969) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:11:04,791 INFO L262 CegarLoopResult]: At program point L966(line 966) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:11:04,791 INFO L269 CegarLoopResult]: At program point L965(line 965) the Hoare annotation is: true [2020-11-07 04:11:04,791 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 912 934) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,791 INFO L262 CegarLoopResult]: At program point L924(line 924) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,791 INFO L262 CegarLoopResult]: At program point L924-1(line 924) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,792 INFO L262 CegarLoopResult]: At program point L922(lines 922 929) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,792 INFO L269 CegarLoopResult]: At program point L922-1(lines 922 929) the Hoare annotation is: true [2020-11-07 04:11:04,792 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 912 934) the Hoare annotation is: true [2020-11-07 04:11:04,792 INFO L262 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret78| 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,792 INFO L262 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,792 INFO L262 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret78| 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,793 INFO L262 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,793 INFO L262 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 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret78| 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,793 INFO L262 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,793 INFO L262 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,793 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 912 934) the Hoare annotation is: true [2020-11-07 04:11:04,793 INFO L269 CegarLoopResult]: At program point L931(line 931) the Hoare annotation is: true [2020-11-07 04:11:04,793 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 867 890) no Hoare annotation was computed. [2020-11-07 04:11:04,793 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 867 890) no Hoare annotation was computed. [2020-11-07 04:11:04,793 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 867 890) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 04:11:04,794 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-07 04:11:04,795 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 04:11:04,795 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-07 04:11:04,795 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 04:11:04,795 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 04:11:04,795 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 437 451) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse1 (not (<= 1 |old(~systemActive~0)|)) .cse5 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse7) (or .cse1 .cse6 .cse2 .cse3))) [2020-11-07 04:11:04,795 INFO L262 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse3 (= |old(~systemActive~0)| 0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse1 .cse7 .cse2) (or .cse0 .cse1 (not (<= 1 |old(~systemActive~0)|)) .cse4 .cse5) (or .cse3 .cse4 .cse7 .cse5 .cse6) (or .cse3 .cse1 .cse4 .cse7 .cse5))) [2020-11-07 04:11:04,796 INFO L262 CegarLoopResult]: At program point L441(lines 441 447) the Hoare annotation is: (let ((.cse9 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and .cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (= |old(~systemActive~0)| 0)) (.cse6 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse9 (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8) (or .cse6 .cse3 .cse7 .cse8) (or .cse5 .cse6 .cse1 (not (<= 1 |old(~systemActive~0)|)) .cse2) (or .cse5 .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse3)))) [2020-11-07 04:11:04,796 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 437 451) the Hoare annotation is: (let ((.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (= |old(~systemActive~0)| 0)) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse5 .cse7 .cse6 .cse3) (or .cse0 .cse5 (not (<= 1 |old(~systemActive~0)|)) .cse2 .cse3) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse7 .cse3))) [2020-11-07 04:11:04,796 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 437 451) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse1 (not (<= 1 |old(~systemActive~0)|)) .cse5 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse7) (or .cse1 .cse6 .cse2 .cse3))) [2020-11-07 04:11:04,796 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 373 381) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse4 .cse3 .cse6) (or .cse1 .cse2 .cse5 .cse3 .cse6))) [2020-11-07 04:11:04,796 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 373 381) the Hoare annotation is: true [2020-11-07 04:11:04,797 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3 .cse5) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse6 .cse3 .cse5) (or .cse1 .cse6 .cse2 .cse4 .cse3))) [2020-11-07 04:11:04,797 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 373 381) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse4 .cse3 .cse6) (or .cse1 .cse2 .cse5 .cse3 .cse6))) [2020-11-07 04:11:04,797 INFO L269 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: true [2020-11-07 04:11:04,797 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 04:11:04,797 INFO L266 CegarLoopResult]: For program point L412-1(line 412) no Hoare annotation was computed. [2020-11-07 04:11:04,797 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:11:04,797 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 04:11:04,797 INFO L266 CegarLoopResult]: For program point L401(lines 401 409) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point L401-2(lines 401 409) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 382 417) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 382 417) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point L389(lines 389 397) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point L389-2(lines 389 397) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 382 417) no Hoare annotation was computed. [2020-11-07 04:11:04,798 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 947 953) the Hoare annotation is: true [2020-11-07 04:11:04,798 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 947 953) the Hoare annotation is: true [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 04:11:04,799 INFO L266 CegarLoopResult]: For program point L504-1(line 504) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 467 512) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L504-2(line 504) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L467(lines 467 512) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L467-1(lines 467 512) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 467 512) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 467 512) no Hoare annotation was computed. [2020-11-07 04:11:04,800 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L490-1(line 490) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 04:11:04,801 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L497-1(line 497) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L493-1(line 493) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 04:11:04,802 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L799-1(line 799) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L799-2(line 799) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 780 825) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 04:11:04,803 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 804 805) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 780 825) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 780 825) no Hoare annotation was computed. [2020-11-07 04:11:04,804 INFO L266 CegarLoopResult]: For program point L804(lines 804 805) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L800(lines 800 807) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L794(lines 794 814) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L794-1(lines 794 814) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L821-1(line 821) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L821-2(line 821) no Hoare annotation was computed. [2020-11-07 04:11:04,805 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point L819-1(line 819) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point L819-2(line 819) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 811 812) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point L780(lines 780 825) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L266 CegarLoopResult]: For program point L811(lines 811 812) no Hoare annotation was computed. [2020-11-07 04:11:04,806 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 898 908) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,806 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 898 908) the Hoare annotation is: true [2020-11-07 04:11:04,807 INFO L262 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,807 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 898 908) the Hoare annotation is: true [2020-11-07 04:11:04,807 INFO L262 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:11:04,807 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 362 372) the Hoare annotation is: true [2020-11-07 04:11:04,807 INFO L269 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: true [2020-11-07 04:11:04,807 INFO L262 CegarLoopResult]: At program point L367-1(line 367) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:11:04,807 INFO L262 CegarLoopResult]: At program point L367-2(line 367) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:11:04,808 INFO L262 CegarLoopResult]: At program point L367-3(line 367) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:11:04,808 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 362 372) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:11:04,808 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 362 372) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:11:04,808 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 354 361) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse2 .cse4 .cse5) (or .cse1 .cse3 .cse4 .cse2 .cse5))) [2020-11-07 04:11:04,808 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 354 361) the Hoare annotation is: (let ((.cse3 (= 0 ~systemActive~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (not .cse3) .cse7 .cse6)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse5 .cse3 .cse6) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse6) (or .cse1 .cse2 .cse5 .cse3 .cse4)))) [2020-11-07 04:11:04,809 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 354 361) the Hoare annotation is: (let ((.cse3 (= 0 ~systemActive~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (not .cse3) .cse7 .cse6)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse5 .cse3 .cse6) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse6) (or .cse1 .cse2 .cse5 .cse3 .cse4)))) [2020-11-07 04:11:04,809 INFO L262 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:11:04,809 INFO L262 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~2))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse5))) [2020-11-07 04:11:04,809 INFO L262 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:11:04,809 INFO L269 CegarLoopResult]: At program point L173(lines 173 179) the Hoare annotation is: true [2020-11-07 04:11:04,809 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 169 182) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,810 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 169 182) the Hoare annotation is: true [2020-11-07 04:11:04,810 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:11:04,810 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 169 182) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,810 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 321 345) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4)) (or .cse0 .cse5 .cse2 .cse3 .cse6 .cse7) (or .cse0 .cse8 .cse5 .cse3 .cse6 .cse7) (or .cse0 .cse8 (and .cse4 (= ~pumpRunning~0 0)) .cse1))) [2020-11-07 04:11:04,810 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2) (or .cse0 .cse6 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-11-07 04:11:04,811 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 321 345) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3 .cse4))) [2020-11-07 04:11:04,811 INFO L262 CegarLoopResult]: At program point L340-1(lines 321 345) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4)) (or .cse0 .cse5 .cse2 .cse3 .cse6 .cse7) (or .cse0 .cse8 .cse5 .cse3 .cse6 .cse7) (or .cse0 .cse8 (and .cse4 (= ~pumpRunning~0 0)) .cse1))) [2020-11-07 04:11:04,811 INFO L262 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (or .cse0 .cse3 .cse2 .cse4) (or .cse0 .cse5 .cse1) (or .cse0 .cse5 .cse3 .cse4))) [2020-11-07 04:11:04,811 INFO L262 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2) (or .cse0 .cse5 .cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (or .cse0 .cse5 .cse1 .cse3))) [2020-11-07 04:11:04,811 INFO L262 CegarLoopResult]: At program point L329(lines 329 337) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5) (or .cse0 .cse6 .cse1 .cse3) (or .cse0 .cse6 .cse4 .cse5))) [2020-11-07 04:11:04,812 INFO L262 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:11:04,812 INFO L262 CegarLoopResult]: At program point L327-1(line 327) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse6))) [2020-11-07 04:11:04,812 INFO L262 CegarLoopResult]: At program point L325(lines 325 342) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3 .cse4))) [2020-11-07 04:11:04,812 INFO L262 CegarLoopResult]: At program point L327-2(line 327) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse6))) [2020-11-07 04:11:04,812 INFO L262 CegarLoopResult]: At program point L327-3(line 327) the Hoare annotation is: (let ((.cse5 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse5 .cse6 .cse2) (or .cse0 .cse4 .cse1 .cse3))) [2020-11-07 04:11:04,812 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 287 293) the Hoare annotation is: true [2020-11-07 04:11:04,813 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 287 293) the Hoare annotation is: true [2020-11-07 04:11:04,813 INFO L262 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,813 INFO L262 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~systemActive~0) .cse0 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 .cse5) (and (= ~pumpRunning~0 0) .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-11-07 04:11:04,813 INFO L262 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,814 INFO L262 CegarLoopResult]: At program point L234-1(line 234) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,814 INFO L262 CegarLoopResult]: At program point L234-2(line 234) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,814 INFO L262 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (let ((.cse1 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse4 .cse1 .cse3) (and .cse0 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse5) (and (= ~pumpRunning~0 0) .cse2 .cse3 .cse5))) [2020-11-07 04:11:04,814 INFO L262 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,814 INFO L262 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,815 INFO L262 CegarLoopResult]: At program point L226-1(line 226) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,815 INFO L262 CegarLoopResult]: At program point L218(lines 218 224) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,815 INFO L262 CegarLoopResult]: At program point L218-1(lines 218 224) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,815 INFO L262 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,816 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,816 INFO L262 CegarLoopResult]: At program point L206-1(line 206) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,816 INFO L269 CegarLoopResult]: At program point testEXIT(lines 188 255) the Hoare annotation is: true [2020-11-07 04:11:04,816 INFO L262 CegarLoopResult]: At program point testENTRY(lines 188 255) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,816 INFO L262 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,816 INFO L262 CegarLoopResult]: At program point L248(lines 197 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,816 INFO L269 CegarLoopResult]: At program point testFINAL(lines 188 255) the Hoare annotation is: true [2020-11-07 04:11:04,817 INFO L262 CegarLoopResult]: At program point L236(lines 236 242) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,817 INFO L262 CegarLoopResult]: At program point L236-1(lines 228 243) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse5 (= 0 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (and .cse5 .cse3 .cse6 .cse8 .cse4) (and .cse2 .cse5 .cse3 .cse6 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,817 INFO L262 CegarLoopResult]: At program point L199(lines 198 247) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,817 INFO L262 CegarLoopResult]: At program point L228(lines 228 243) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse5 .cse6 .cse8 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse6 .cse4 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse8 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse8 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,817 INFO L262 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,818 INFO L262 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,818 INFO L262 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,818 INFO L262 CegarLoopResult]: At program point L216-1(line 216) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,818 INFO L262 CegarLoopResult]: At program point L245(lines 198 247) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,819 INFO L262 CegarLoopResult]: At program point L208(lines 208 214) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,819 INFO L262 CegarLoopResult]: At program point L208-1(lines 208 214) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,819 INFO L262 CegarLoopResult]: At program point L200(lines 200 204) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:11:04,819 INFO L262 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:11:04,819 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 04:11:04,819 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 758 759) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 734 779) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L758(lines 758 759) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L754(lines 754 761) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L748(lines 748 768) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L748-1(lines 748 768) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 04:11:04,820 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L775-1(line 775) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L775-2(line 775) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L773-1(line 773) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L773-2(line 773) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L734(lines 734 779) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point L765(lines 765 766) no Hoare annotation was computed. [2020-11-07 04:11:04,821 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 765 766) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 734 779) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 734 779) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L753-1(line 753) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L753-2(line 753) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 04:11:04,822 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 04:11:04,823 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 04:11:04,823 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 04:11:04,823 INFO L262 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: (let ((.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5) (or .cse6 .cse0 .cse2 .cse7 .cse5) (or .cse4 .cse6 .cse0 .cse7) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse8 .cse6 .cse7 .cse5 .cse3) (or .cse6 .cse0 .cse2 .cse7 .cse3) (or .cse4 .cse8 .cse1))) [2020-11-07 04:11:04,823 INFO L262 CegarLoopResult]: At program point L64-1(line 64) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and .cse9 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse3 .cse4 .cse7) (or .cse1 .cse2 .cse3 .cse5 .cse7) (or .cse3 .cse4 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse9 .cse7 .cse6) (or .cse1 .cse2 .cse3 .cse5 .cse6) (or .cse0 .cse8 .cse4)))) [2020-11-07 04:11:04,823 INFO L262 CegarLoopResult]: At program point L62(lines 62 79) the Hoare annotation is: (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse8)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse9 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse3 .cse5 .cse6) (or .cse7 .cse4 .cse5 .cse8 .cse6) (or .cse1 .cse4 .cse3 .cse5 .cse9) (or .cse0 .cse1 .cse4 .cse3 .cse6) (or .cse0 .cse7 .cse4 .cse8) (or .cse0 .cse2 .cse7 .cse8 .cse6 .cse9) (or .cse7 .cse4 .cse5 .cse8 .cse9)))) [2020-11-07 04:11:04,824 INFO L262 CegarLoopResult]: At program point L64-2(line 64) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and .cse9 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse3 .cse4 .cse7) (or .cse1 .cse2 .cse3 .cse5 .cse7) (or .cse3 .cse4 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse9 .cse7 .cse6) (or .cse1 .cse2 .cse3 .cse5 .cse6) (or .cse0 .cse8 .cse4)))) [2020-11-07 04:11:04,824 INFO L262 CegarLoopResult]: At program point L64-3(line 64) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse9 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse6) (or .cse7 .cse0 .cse1 .cse4) (or .cse7 .cse1 .cse5 .cse3) (or .cse1 .cse5 .cse2 .cse3) (or .cse7 .cse8 .cse0 .cse9 .cse3 .cse6) (or .cse7 .cse8 .cse5) (or .cse0 .cse1 .cse2 .cse6 .cse4)))) [2020-11-07 04:11:04,824 INFO L262 CegarLoopResult]: At program point L62-1(lines 54 82) the Hoare annotation is: (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse11 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse11 .cse10)) (.cse9 (and .cse11 .cse8)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse1 .cse3 .cse2 .cse4 .cse5) (or .cse6 .cse3 .cse4 .cse7 .cse8) (or .cse9 .cse3 .cse2 .cse4 .cse7) (or .cse0 .cse9 .cse3 .cse2 .cse7) (or .cse0 .cse6 .cse3 .cse10) (or .cse6 .cse3 .cse4 .cse5 .cse10)))) [2020-11-07 04:11:04,824 INFO L262 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse5 .cse8 .cse1 .cse3) (or .cse5 .cse6 .cse0 .cse3) (or .cse5 .cse8 .cse6 .cse3 .cse4 .cse7) (or .cse6 .cse0 .cse2 .cse3 .cse7))) [2020-11-07 04:11:04,825 INFO L262 CegarLoopResult]: At program point L60-1(line 60) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and .cse9 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse6 .cse3) (or .cse4 .cse2 .cse5 .cse7 .cse3) (or .cse8 .cse4 .cse5 .cse9 .cse7) (or .cse0 .cse4 .cse2 .cse7 .cse3) (or .cse0 .cse8 .cse4 .cse9) (or .cse0 .cse1 .cse8 .cse9 .cse7 .cse6) (or .cse8 .cse4 .cse5 .cse9 .cse6)))) [2020-11-07 04:11:04,825 INFO L262 CegarLoopResult]: At program point L60-2(line 60) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and .cse9 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse6 .cse3) (or .cse4 .cse2 .cse5 .cse7 .cse3) (or .cse8 .cse4 .cse5 .cse9 .cse7) (or .cse0 .cse4 .cse2 .cse7 .cse3) (or .cse0 .cse8 .cse4 .cse9) (or .cse0 .cse1 .cse8 .cse9 .cse7 .cse6) (or .cse8 .cse4 .cse5 .cse9 .cse6)))) [2020-11-07 04:11:04,825 INFO L262 CegarLoopResult]: At program point L60-3(line 60) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse2 .cse7) (or .cse8 .cse5 .cse1 .cse6 .cse4) (or .cse8 .cse9 .cse5 .cse6) (or .cse5 .cse1 .cse6 .cse2 .cse4) (or .cse8 .cse0 .cse1 .cse3) (or .cse8 .cse9 .cse0 .cse3 .cse4 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse7)))) [2020-11-07 04:11:04,825 INFO L262 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse5 .cse8 .cse1 .cse3) (or .cse5 .cse6 .cse0 .cse3) (or .cse5 .cse8 .cse6 .cse3 .cse4 .cse7) (or .cse6 .cse0 .cse2 .cse3 .cse7))) [2020-11-07 04:11:04,825 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 54 82) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse5 .cse8 .cse1 .cse3) (or .cse5 .cse6 .cse0 .cse3) (or .cse5 .cse8 .cse6 .cse3 .cse4 .cse7) (or .cse6 .cse0 .cse2 .cse3 .cse7))) [2020-11-07 04:11:04,826 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse8 .cse6 .cse7 .cse5 .cse3) (or .cse4 .cse7 .cse6 .cse0) (or .cse4 .cse8 .cse1) (or .cse6 .cse7 .cse0 .cse2 .cse5))) [2020-11-07 04:11:04,826 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse6 .cse3) (or .cse5 .cse7 .cse6 .cse4) (or .cse0 .cse5 .cse7 .cse3) (or .cse2 .cse5 .cse6 .cse4) (or .cse5 .cse7 .cse6 .cse3) (or .cse0 .cse2 .cse5) (or .cse0 .cse1 .cse7))) [2020-11-07 04:11:04,826 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 54 82) the Hoare annotation is: (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse11 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse11 .cse10)) (.cse9 (and .cse11 .cse8)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse1 .cse3 .cse2 .cse4 .cse5) (or .cse6 .cse3 .cse4 .cse7 .cse8) (or .cse9 .cse3 .cse2 .cse4 .cse7) (or .cse0 .cse9 .cse3 .cse2 .cse7) (or .cse0 .cse6 .cse3 .cse10) (or .cse6 .cse3 .cse4 .cse5 .cse10)))) [2020-11-07 04:11:04,826 INFO L262 CegarLoopResult]: At program point L67(lines 67 73) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5) (or .cse6 .cse1 .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse1 .cse4 .cse2 .cse3) (or .cse6 .cse7 .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 .cse5) (or .cse6 .cse0 .cse1) (or .cse6 .cse7 .cse4))) [2020-11-07 04:11:04,827 INFO L262 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse8) (or .cse0 .cse2 .cse7 .cse3 .cse8) (or .cse5 .cse0 .cse2 .cse7 .cse4) (or .cse5 .cse0 .cse6 .cse1 .cse4 .cse8) (or .cse5 .cse0 .cse1 .cse2))) [2020-11-07 04:11:04,827 INFO L262 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5) (or .cse6 .cse1 .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse1 .cse4 .cse2 .cse3) (or .cse6 .cse7 .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 .cse5) (or .cse6 .cse0 .cse1) (or .cse6 .cse7 .cse4))) [2020-11-07 04:11:04,827 INFO L262 CegarLoopResult]: At program point L66(lines 66 76) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse9)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse8 .cse6 .cse9 .cse5 .cse3) (or .cse4 .cse7 .cse6 .cse0) (or .cse4 .cse8 .cse1) (or .cse6 .cse7 .cse0 .cse2 .cse5)))) [2020-11-07 04:11:04,827 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:11:04,827 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 46 53) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:11:04,828 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 46 53) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L145(lines 145 153) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L145-2(lines 145 153) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 137 159) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 137 159) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 137 159) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 04:11:04,828 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L655(lines 655 659) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L680-2(lines 680 700) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L631(lines 631 733) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L631-1(lines 631 733) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 04:11:04,829 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L681(lines 680 700) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 631 733) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 04:11:04,830 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L682(lines 682 686) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 631 733) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L707-1(line 707) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L707-2(line 707) no Hoare annotation was computed. [2020-11-07 04:11:04,831 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 631 733) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L691-2(line 691) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 04:11:04,832 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L709-1(line 709) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L709-2(line 709) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L701(lines 679 702) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L660(lines 660 676) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L693-2(line 693) no Hoare annotation was computed. [2020-11-07 04:11:04,833 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L677(lines 677 718) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L669-1(line 669) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L719(lines 719 730) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L711-1(line 711) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 04:11:04,834 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L695-1(line 695) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L662-1(line 662) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L720(lines 720 727) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L942(line 942) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 937 946) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point L939(line 939) no Hoare annotation was computed. [2020-11-07 04:11:04,835 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 937 946) no Hoare annotation was computed. [2020-11-07 04:11:04,836 INFO L266 CegarLoopResult]: For program point L939-1(line 939) no Hoare annotation was computed. [2020-11-07 04:11:04,836 INFO L266 CegarLoopResult]: For program point L939-2(line 939) no Hoare annotation was computed. [2020-11-07 04:11:04,836 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 937 946) no Hoare annotation was computed. [2020-11-07 04:11:04,836 INFO L262 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,836 INFO L262 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,836 INFO L262 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,836 INFO L262 CegarLoopResult]: At program point L155-1(line 155) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,836 INFO L262 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,836 INFO L262 CegarLoopResult]: At program point L155-2(line 155) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L411-2(line 411) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L411-3(line 411) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L151-1(line 151) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L407-1(line 407) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:11:04,837 INFO L262 CegarLoopResult]: At program point L151-2(line 151) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L407-2(line 407) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L758-1(line 758) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L151-3(line 151) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L407-3(line 407) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L407-4(line 407) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L147-1(line 147) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,838 INFO L262 CegarLoopResult]: At program point L403-1(line 403) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L147-2(line 147) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L403-2(line 403) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L147-3(line 147) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L403-3(line 403) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L147-4(line 147) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,839 INFO L262 CegarLoopResult]: At program point L143-1(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L147-5(line 147) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L399-1(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L143-2(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L399-2(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L143-3(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L399-3(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L143-4(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,840 INFO L262 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L399-4(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L143-5(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L395-1(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L399-5(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L143-6(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L395-2(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L399-6(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L143-7(line 143) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,841 INFO L262 CegarLoopResult]: At program point L395-3(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L399-7(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L395-4(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L391-1(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L391-2(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L391-3(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L804(line 804) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,842 INFO L262 CegarLoopResult]: At program point L387(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L804-1(line 804) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,843 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L413-1(line 413) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L413-2(line 413) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,844 INFO L262 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,845 INFO L262 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:11:04,845 INFO L262 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,845 INFO L262 CegarLoopResult]: At program point L765-1(line 765) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,845 INFO L262 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,845 INFO L262 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,845 INFO L262 CegarLoopResult]: At program point L811-1(line 811) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:11:04,845 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#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~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:11:04,846 INFO L262 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:11:04,846 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:11:04,846 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 346 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,846 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 346 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,846 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 346 353) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,846 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 160 168) no Hoare annotation was computed. [2020-11-07 04:11:04,846 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 160 168) no Hoare annotation was computed. [2020-11-07 04:11:04,847 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 04:11:04,847 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 160 168) no Hoare annotation was computed. [2020-11-07 04:11:04,847 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 04:11:04,847 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 418 436) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~5 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:11:04,847 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 418 436) the Hoare annotation is: true [2020-11-07 04:11:04,847 INFO L262 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~5 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:11:04,847 INFO L262 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:11:04,847 INFO L269 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: true [2020-11-07 04:11:04,848 INFO L262 CegarLoopResult]: At program point L427(lines 427 431) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (<= 1 isHighWaterLevel_~tmp~4)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-11-07 04:11:04,848 INFO L269 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: true [2020-11-07 04:11:04,848 INFO L262 CegarLoopResult]: At program point L427-2(lines 427 431) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:11:04,848 INFO L262 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret42|)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,848 INFO L262 CegarLoopResult]: At program point L425-2(line 425) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret42|)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:11:04,848 INFO L262 CegarLoopResult]: At program point L425-3(line 425) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= 1 |isHighWaterLevel_#t~ret42|) (<= 1 isHighWaterLevel_~tmp~4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-11-07 04:11:04,848 INFO L269 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: true [2020-11-07 04:11:04,849 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 418 436) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~5 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:11:04,849 INFO L269 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: true [2020-11-07 04:11:04,849 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 116 127) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse4 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse8 .cse6 .cse7) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse1 .cse2 .cse3 .cse8 .cse4))) [2020-11-07 04:11:04,849 INFO L262 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (let ((.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5 .cse6) (or .cse4 .cse7 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse1 .cse3) (or .cse4 .cse7 .cse0 .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse2 .cse6))) [2020-11-07 04:11:04,849 INFO L262 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse7 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse0 .cse4 .cse1 .cse3) (or .cse1 .cse2 .cse7 .cse3))) [2020-11-07 04:11:04,849 INFO L262 CegarLoopResult]: At program point L120-1(lines 116 127) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse1 .cse2 .cse6 .cse8 .cse7))) [2020-11-07 04:11:04,850 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 116 127) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse1 .cse2 .cse6 .cse8 .cse7))) [2020-11-07 04:11:04,850 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:11:04,850 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:11:04,850 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:11:04,850 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:11:04,850 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 128 136) the Hoare annotation is: true [2020-11-07 04:11:04,850 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 128 136) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse5 .cse4 .cse6) (or .cse7 .cse8 .cse0 .cse3) (or .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse1 .cse2 .cse3 .cse5) (or .cse7 .cse8 .cse3 .cse5) (or .cse0 .cse2 .cse3 .cse4 .cse6) (or .cse7 .cse0 .cse2 .cse3))) [2020-11-07 04:11:04,851 INFO L262 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse6 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse2 .cse6 .cse3 .cse4 .cse7) (or .cse5 .cse8 .cse0 .cse4) (or .cse5 .cse0 .cse2 .cse4) (or .cse5 .cse8 .cse6 .cse4))) [2020-11-07 04:11:04,851 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-07 04:11:04,851 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 128 136) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse5 .cse4 .cse6) (or .cse7 .cse8 .cse0 .cse3) (or .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse1 .cse2 .cse3 .cse5) (or .cse7 .cse8 .cse3 .cse5) (or .cse0 .cse2 .cse3 .cse4 .cse6) (or .cse7 .cse0 .cse2 .cse3))) [2020-11-07 04:11:04,851 INFO L262 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse7 (and .cse11 .cse12)) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 .cse12)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse10 (and .cse11 (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse5 .cse1 .cse9 .cse3) (or .cse0 .cse8 .cse2 .cse3 .cse4) (or .cse0 .cse8 .cse6 .cse4 .cse10) (or .cse8 .cse9 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse4 .cse10) (or .cse1 .cse9 .cse3 .cse4) (or .cse8 .cse5 .cse9 .cse3)))) [2020-11-07 04:11:04,851 INFO L262 CegarLoopResult]: At program point L274(lines 274 280) the Hoare annotation is: (let ((.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse14 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methAndRunningLastTime~0 0))) (let ((.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (= ~pumpRunning~0 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and (<= 1 ~pumpRunning~0) .cse14 (<= 2 ~waterLevel~0) .cse13)) (.cse6 (and .cse14 .cse12 .cse4)) (.cse7 (not (= 0 ~systemActive~0))) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5)) (or .cse1 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse2 .cse6 .cse7 .cse8) (or .cse0 .cse10 .cse6 .cse8 .cse9 .cse11) (or .cse2 .cse10 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse10 (and .cse12 .cse4)) (or .cse0 (and .cse5 .cse13) .cse1 .cse3 .cse9) (or .cse0 .cse1 .cse8 .cse9 (and .cse14 .cse12 .cse13) .cse11) (or .cse10 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse3 .cse10 .cse9 (and .cse12 .cse13))))) [2020-11-07 04:11:04,852 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 263 286) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse3 .cse4) (or .cse5 .cse7 .cse2 .cse6 .cse3) (or .cse7 .cse1 .cse2 .cse6 .cse3) (or .cse0 .cse7 .cse8 .cse1 .cse2) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse8 .cse2 .cse4) (or .cse0 .cse5 .cse7 .cse8 .cse2) (or .cse0 .cse8 .cse1 .cse2 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:11:04,852 INFO L262 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse5 .cse1 .cse8 .cse2) (or .cse4 .cse8 .cse2 .cse3) (or .cse0 .cse4 .cse6 .cse7 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse6 .cse1 .cse7 .cse3) (or .cse1 .cse8 .cse2 .cse3) (or .cse4 .cse5 .cse8 .cse2))) [2020-11-07 04:11:04,852 INFO L262 CegarLoopResult]: At program point L267(lines 266 285) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (and .cse11 .cse12)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 .cse12)) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse10 (and .cse11 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse3 .cse4) (or .cse5 .cse7 .cse2 .cse6 .cse3) (or .cse7 .cse1 .cse2 .cse6 .cse3) (or .cse0 .cse7 .cse8 .cse1 .cse9) (or .cse0 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse8 .cse4 .cse10) (or .cse1 .cse2 .cse6 .cse3 .cse4) (or .cse0 .cse8 .cse1 .cse4 .cse10)))) [2020-11-07 04:11:04,852 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 263 286) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse16 (= ~pumpRunning~0 0)) (.cse13 (= ~methAndRunningLastTime~0 0))) (let ((.cse10 (<= 1 ~pumpRunning~0)) (.cse12 (<= 2 ~waterLevel~0)) (.cse1 (and .cse16 .cse13)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and .cse11 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse15 (and .cse17 .cse13)) (.cse14 (and .cse11 .cse16 .cse13)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse9 .cse5 .cse7 .cse8 (and .cse10 .cse11 .cse12 .cse13)) (or .cse14 .cse2 .cse3 .cse6 .cse7) (or .cse0 .cse2 .cse5 .cse7 (and .cse10 .cse11 .cse12) .cse8) (or .cse0 .cse1 .cse2 .cse4 .cse8) (or .cse9 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse4 .cse9 .cse8 .cse15) (or .cse0 .cse3 .cse4 .cse9 .cse15) (or .cse14 .cse3 .cse9 .cse6 .cse7)))) [2020-11-07 04:11:04,853 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 263 286) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse16 (= ~pumpRunning~0 0)) (.cse13 (= ~methAndRunningLastTime~0 0))) (let ((.cse10 (<= 1 ~pumpRunning~0)) (.cse12 (<= 2 ~waterLevel~0)) (.cse1 (and .cse16 .cse13)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and .cse11 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse15 (and .cse17 .cse13)) (.cse14 (and .cse11 .cse16 .cse13)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse9 .cse5 .cse7 .cse8 (and .cse10 .cse11 .cse12 .cse13)) (or .cse14 .cse2 .cse3 .cse6 .cse7) (or .cse0 .cse2 .cse5 .cse7 (and .cse10 .cse11 .cse12) .cse8) (or .cse0 .cse1 .cse2 .cse4 .cse8) (or .cse9 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse4 .cse9 .cse8 .cse15) (or .cse0 .cse3 .cse4 .cse9 .cse15) (or .cse14 .cse3 .cse9 .cse6 .cse7)))) [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 837 866) the Hoare annotation is: true [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point L851(lines 851 855) the Hoare annotation is: true [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point L851-1(lines 851 855) the Hoare annotation is: true [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point L847-2(lines 847 861) the Hoare annotation is: true [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: true [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point L843-1(line 843) the Hoare annotation is: true [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: true [2020-11-07 04:11:04,853 INFO L269 CegarLoopResult]: At program point L862(lines 837 866) the Hoare annotation is: true [2020-11-07 04:11:04,854 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 837 866) the Hoare annotation is: true [2020-11-07 04:11:04,854 INFO L269 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: true [2020-11-07 04:11:04,854 INFO L269 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: true [2020-11-07 04:11:04,854 INFO L262 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3))) [2020-11-07 04:11:04,854 INFO L269 CegarLoopResult]: At program point L96-1(lines 92 103) the Hoare annotation is: true [2020-11-07 04:11:04,854 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 92 103) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse3) (or .cse0 .cse1 .cse6 .cse3 .cse5))) [2020-11-07 04:11:04,854 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 92 103) the Hoare annotation is: true [2020-11-07 04:11:04,854 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 891 897) the Hoare annotation is: true [2020-11-07 04:11:04,854 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 891 897) the Hoare annotation is: true [2020-11-07 04:11:04,855 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:11:04,855 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:11:04,855 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:11:04,855 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:11:04,855 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 452 459) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5) (or .cse0 .cse2 .cse3 .cse5) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse1 .cse6) (or .cse0 .cse4 .cse1 .cse2))) [2020-11-07 04:11:04,855 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 452 459) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 .cse2 .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse5 .cse6 .cse4))) [2020-11-07 04:11:04,855 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 452 459) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5) (or .cse0 .cse2 .cse3 .cse5) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse1 .cse6) (or .cse0 .cse4 .cse1 .cse2))) [2020-11-07 04:11:04,856 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 295 319) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:11:04,856 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 295 319) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse6) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5)))) [2020-11-07 04:11:04,856 INFO L262 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:11:04,856 INFO L262 CegarLoopResult]: At program point L314-1(lines 295 319) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse6) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5)))) [2020-11-07 04:11:04,856 INFO L262 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse3))) [2020-11-07 04:11:04,856 INFO L262 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4))) [2020-11-07 04:11:04,857 INFO L262 CegarLoopResult]: At program point L303(lines 303 311) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse5)))) [2020-11-07 04:11:04,857 INFO L262 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:11:04,857 INFO L262 CegarLoopResult]: At program point L301-1(line 301) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret23| 0) .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-11-07 04:11:04,857 INFO L262 CegarLoopResult]: At program point L299(lines 299 316) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:11:04,857 INFO L262 CegarLoopResult]: At program point L301-2(line 301) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret23| 0) .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-11-07 04:11:04,858 INFO L262 CegarLoopResult]: At program point L301-3(line 301) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret23| 0) .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5) (or .cse0 .cse2 .cse1 .cse3 .cse5 .cse4)))) [2020-11-07 04:11:04,858 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 104 115) the Hoare annotation is: (let ((.cse10 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse2 .cse7 .cse8 .cse3 .cse4 .cse9) (or .cse0 .cse10 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse7 .cse8 .cse3 .cse4) (or .cse0 .cse10 .cse2 .cse7 .cse8 .cse4) (or .cse1 .cse6 .cse2 .cse3 .cse9 .cse5) (or .cse1 .cse2 .cse3 .cse4 .cse9 .cse5) (or .cse0 .cse6 .cse2 .cse7 .cse8 .cse3))) [2020-11-07 04:11:04,858 INFO L262 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse5 .cse4 .cse6) (or .cse0 .cse7 .cse2 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse8 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse2 .cse3 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8) (or .cse0 .cse2 .cse8 .cse5 .cse4) (or .cse0 .cse7 .cse2 .cse8 .cse5) (or .cse7 .cse2 .cse8 .cse5 .cse6) (or .cse2 .cse8 .cse5 .cse4 .cse6))) [2020-11-07 04:11:04,858 INFO L262 CegarLoopResult]: At program point L108-1(lines 104 115) the Hoare annotation is: (let ((.cse10 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse2 .cse7 .cse8 .cse3 .cse4 .cse9) (or .cse0 .cse10 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse7 .cse8 .cse3 .cse4) (or .cse0 .cse10 .cse2 .cse7 .cse8 .cse4) (or .cse1 .cse6 .cse2 .cse3 .cse9 .cse5) (or .cse1 .cse2 .cse3 .cse4 .cse9 .cse5) (or .cse0 .cse6 .cse2 .cse7 .cse8 .cse3))) [2020-11-07 04:11:04,859 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 104 115) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse5 .cse4 .cse6) (or .cse0 .cse7 .cse2 .cse3 .cse5) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse2 .cse3 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse3 (not (<= 2 |old(~waterLevel~0)|))))) [2020-11-07 04:11:04,859 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 827 834) the Hoare annotation is: true [2020-11-07 04:11:04,859 INFO L269 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: true [2020-11-07 04:11:04,859 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 827 834) the Hoare annotation is: true [2020-11-07 04:11:04,859 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 827 834) the Hoare annotation is: true [2020-11-07 04:11:04,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:11:04 BoogieIcfgContainer [2020-11-07 04:11:04,902 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:11:04,904 INFO L168 Benchmark]: Toolchain (without parser) took 502892.13 ms. Allocated memory was 151.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 126.5 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-11-07 04:11:04,904 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 125.8 MB. Free memory is still 105.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:11:04,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 740.91 ms. Allocated memory is still 151.0 MB. Free memory was 125.8 MB in the beginning and 134.7 MB in the end (delta: -8.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 8.0 GB. [2020-11-07 04:11:04,906 INFO L168 Benchmark]: Boogie Preprocessor took 122.54 ms. Allocated memory is still 151.0 MB. Free memory was 134.7 MB in the beginning and 131.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:11:04,907 INFO L168 Benchmark]: RCFGBuilder took 1267.02 ms. Allocated memory is still 151.0 MB. Free memory was 130.6 MB in the beginning and 118.3 MB in the end (delta: 12.4 MB). Peak memory consumption was 54.3 MB. Max. memory is 8.0 GB. [2020-11-07 04:11:04,907 INFO L168 Benchmark]: TraceAbstraction took 500736.07 ms. Allocated memory was 151.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 117.7 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-11-07 04:11:04,911 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 125.8 MB. Free memory is still 105.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 740.91 ms. Allocated memory is still 151.0 MB. Free memory was 125.8 MB in the beginning and 134.7 MB in the end (delta: -8.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 122.54 ms. Allocated memory is still 151.0 MB. Free memory was 134.7 MB in the beginning and 131.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1267.02 ms. Allocated memory is still 151.0 MB. Free memory was 130.6 MB in the beginning and 118.3 MB in the end (delta: 12.4 MB). Peak memory consumption was 54.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 500736.07 ms. Allocated memory was 151.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 117.7 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.2 GB. 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: 765]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 758]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 804]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 811]: 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: 198]: Loop Invariant Derived loop invariant: (((((((((((((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0) || !(\old(waterLevel) == 1)) || ((((1 <= systemActive && 1 <= pumpRunning) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((((1 <= systemActive && 1 <= pumpRunning) && methaneLevelCritical == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || ((((1 <= systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((0 == systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 <= systemActive && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0) - InvariantResult [Line: 847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 954]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 961]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 912]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 437]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) && ((((\old(systemActive) == 0 || !(methAndRunningLastTime == 0)) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (0 == systemActive && pumpRunning == 0))) && ((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0))) && ((((\old(systemActive) == 0 || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel)) || (0 == systemActive && pumpRunning == 0))) && ((((!(1 <= methaneLevelCritical) || \old(systemActive) == 0) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0)) || !(2 <= waterLevel))) && (((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 373]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && ((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 947]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 898]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 362]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) - ProcedureContractResult [Line: 354]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || ((!(0 == systemActive) && 2 <= waterLevel) && pumpRunning == 0)) || 0 == systemActive) || !(2 <= waterLevel)) && ((((!(methAndRunningLastTime == 0) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || 0 == systemActive) || pumpRunning == 0)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || pumpRunning == 0)) && ((((!(1 <= \old(pumpRunning)) || ((!(0 == systemActive) && 2 <= waterLevel) && pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 0 == systemActive) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 169]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (1 <= retValue_acc && 1 <= \result)) || 2 <= waterLevel) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || 2 <= waterLevel) - ProcedureContractResult [Line: 321]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) - ProcedureContractResult [Line: 287]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 188]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((((((!(1 <= systemActive) || !(1 <= pumpRunning)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) && (((((tmp == 0 && methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime)) && (((((tmp == 0 && \old(methAndRunningLastTime) == methAndRunningLastTime) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= systemActive) || (tmp == 0 && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || methAndRunningLastTime == 0)) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(2 <= waterLevel)) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 346]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(1 <= systemActive) || 1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 116]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical)))) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(0 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 418]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) - ProcedureContractResult [Line: 128]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(0 == systemActive)) && ((((!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc))) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(0 == systemActive))) && ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0))) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(0 == systemActive)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) - ProcedureContractResult [Line: 263]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((!(1 <= systemActive) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) && ((((!(1 <= methaneLevelCritical) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && (((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel) && methAndRunningLastTime == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= systemActive) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(\old(methAndRunningLastTime) == 0))) && ((((!(methaneLevelCritical == 0) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 837]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 891]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 295]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((pumpRunning == \old(pumpRunning) && tmp == 0) || !(1 <= systemActive)) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning))) && ((((((pumpRunning == \old(pumpRunning) && tmp == 0) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) - ProcedureContractResult [Line: 452]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0))) && (((1 <= systemActive || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel))) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(2 <= waterLevel))) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) - ProcedureContractResult [Line: 104]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(0 == systemActive))) && (((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && (((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive))) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel)))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0))) && (((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(0 == systemActive)) || 2 <= waterLevel)) && (((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || 2 <= waterLevel)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 827]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 650 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 105.0s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 88.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 395.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3398 SDtfs, 15073 SDslu, 9589 SDs, 0 SdLazy, 20952 SolverSat, 6009 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 910 GetRequests, 499 SyntacticMatches, 3 SemanticMatches, 408 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5856 ImplicationChecksByTransitivity, 38.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3708occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 6522 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 16730 PreInvPairs, 18967 NumberOfFragments, 16823 HoareAnnotationTreeSize, 16730 FomulaSimplifications, 2673938896067 FormulaSimplificationTreeSizeReduction, 102.9s HoareSimplificationTime, 292 FomulaSimplificationsInter, 111663294532 FormulaSimplificationTreeSizeReductionInter, 291.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 7.3s InterpolantComputationTime, 2601 NumberOfCodeBlocks, 2601 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2589 ConstructedInterpolants, 0 QuantifiedInterpolants, 1367215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 214/226 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...