/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:08:42,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:08:42,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:08:42,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:08:42,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:08:42,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:08:42,524 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:08:42,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:08:42,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:08:42,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:08:42,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:08:42,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:08:42,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:08:42,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:08:42,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:08:42,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:08:42,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:08:42,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:08:42,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:08:42,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:08:42,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:08:42,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:08:42,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:08:42,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:08:42,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:08:42,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:08:42,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:08:42,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:08:42,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:08:42,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:08:42,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:08:42,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:08:42,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:08:42,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:08:42,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:08:42,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:08:42,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:08:42,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:08:42,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:08:42,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:08:42,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:08:42,616 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 00:08:42,628 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:08:42,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:08:42,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:08:42,630 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:08:42,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:08:42,631 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:08:42,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:08:42,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:08:42,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:08:42,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:08:42,632 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:08:42,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:08:42,633 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:08:42,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:08:42,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:08:42,634 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:08:42,634 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:08:42,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:08:42,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:08:42,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:08:42,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:08:42,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:08:42,636 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:08:42,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:08:43,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:08:43,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:08:43,050 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:08:43,051 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:08:43,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product35.cil.c [2020-11-07 00:08:43,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9be4f4f11/1424b299510542ec9cba0077e5893f5f/FLAGa7b79e4a8 [2020-11-07 00:08:43,891 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:08:43,892 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product35.cil.c [2020-11-07 00:08:43,911 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9be4f4f11/1424b299510542ec9cba0077e5893f5f/FLAGa7b79e4a8 [2020-11-07 00:08:44,184 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9be4f4f11/1424b299510542ec9cba0077e5893f5f [2020-11-07 00:08:44,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:08:44,195 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:08:44,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:44,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:08:44,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:08:44,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@323f52e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44, skipping insertion in model container [2020-11-07 00:08:44,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:08:44,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:08:44,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:44,618 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:08:44,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:44,791 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:08:44,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44 WrapperNode [2020-11-07 00:08:44,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:44,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:08:44,794 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:08:44,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:08:44,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (1/1) ... [2020-11-07 00:08:44,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:08:44,966 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:08:44,966 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:08:44,966 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:08:44,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (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 00:08:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:08:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:08:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:08:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:08:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:08:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:08:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:08:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:08:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:08:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:08:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:08:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:08:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:08:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:08:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:08:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:08:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:08:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:08:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:08:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:08:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:08:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:08:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:08:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:08:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:08:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:08:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:08:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:08:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:08:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:08:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:08:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:08:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:08:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:08:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:08:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:08:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:08:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:08:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:08:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:08:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:08:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:08:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:08:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:08:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:08:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:08:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:08:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:08:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:08:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:08:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:08:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:08:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:08:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:08:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:08:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:08:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:08:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:08:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:08:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:08:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:08:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:08:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:08:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:08:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:08:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:08:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:08:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:08:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:08:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:08:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:08:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:08:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:08:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:08:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:08:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:08:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:08:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:08:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:08:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:08:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:08:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:08:46,725 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:08:46,725 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:08:46,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:46 BoogieIcfgContainer [2020-11-07 00:08:46,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:08:46,740 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:08:46,741 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:08:46,746 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:08:46,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:08:44" (1/3) ... [2020-11-07 00:08:46,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2877d4fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:46, skipping insertion in model container [2020-11-07 00:08:46,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:44" (2/3) ... [2020-11-07 00:08:46,748 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2877d4fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:46, skipping insertion in model container [2020-11-07 00:08:46,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:46" (3/3) ... [2020-11-07 00:08:46,750 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product35.cil.c [2020-11-07 00:08:46,766 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:08:46,771 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:08:46,785 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:08:46,811 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:08:46,811 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:08:46,811 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:08:46,812 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:08:46,812 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:08:46,812 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:08:46,812 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:08:46,812 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:08:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states. [2020-11-07 00:08:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:08:46,857 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:46,858 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:46,859 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 00:08:46,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:46,866 INFO L82 PathProgramCache]: Analyzing trace with hash 713881876, now seen corresponding path program 1 times [2020-11-07 00:08:46,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:46,878 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [424694401] [2020-11-07 00:08:46,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:46,959 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,019 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:48,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:08:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:48,197 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 00:08:48,201 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [424694401] [2020-11-07 00:08:48,204 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:48,207 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:08:48,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [253909666] [2020-11-07 00:08:48,215 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:08:48,216 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:48,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:08:48,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:08:48,238 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 3 states. [2020-11-07 00:08:50,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:50,729 INFO L93 Difference]: Finished difference Result 449 states and 535 transitions. [2020-11-07 00:08:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:08:50,731 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:08:50,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:50,748 INFO L225 Difference]: With dead ends: 449 [2020-11-07 00:08:50,749 INFO L226 Difference]: Without dead ends: 283 [2020-11-07 00:08:50,754 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:08:50,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2020-11-07 00:08:50,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 242. [2020-11-07 00:08:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-11-07 00:08:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 261 transitions. [2020-11-07 00:08:50,886 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 261 transitions. Word has length 148 [2020-11-07 00:08:50,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:50,887 INFO L481 AbstractCegarLoop]: Abstraction has 242 states and 261 transitions. [2020-11-07 00:08:50,887 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:08:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 261 transitions. [2020-11-07 00:08:50,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:08:50,892 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:50,893 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:50,893 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:08:50,893 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 00:08:50,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:50,894 INFO L82 PathProgramCache]: Analyzing trace with hash 554497338, now seen corresponding path program 1 times [2020-11-07 00:08:50,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:50,895 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [403984115] [2020-11-07 00:08:50,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:50,899 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,785 WARN L194 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:51,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:51,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:08:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:08:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:51,873 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 00:08:51,873 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [403984115] [2020-11-07 00:08:51,874 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:51,874 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:08:51,874 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804779443] [2020-11-07 00:08:51,875 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:08:51,875 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:51,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:08:51,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:08:51,888 INFO L87 Difference]: Start difference. First operand 242 states and 261 transitions. Second operand 4 states. [2020-11-07 00:08:53,311 WARN L194 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:54,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:54,925 INFO L93 Difference]: Finished difference Result 354 states and 396 transitions. [2020-11-07 00:08:54,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:08:54,926 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:08:54,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:54,931 INFO L225 Difference]: With dead ends: 354 [2020-11-07 00:08:54,931 INFO L226 Difference]: Without dead ends: 266 [2020-11-07 00:08:54,933 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:08:54,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2020-11-07 00:08:55,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 232. [2020-11-07 00:08:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2020-11-07 00:08:55,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 248 transitions. [2020-11-07 00:08:55,028 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 248 transitions. Word has length 149 [2020-11-07 00:08:55,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:55,029 INFO L481 AbstractCegarLoop]: Abstraction has 232 states and 248 transitions. [2020-11-07 00:08:55,029 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:08:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 248 transitions. [2020-11-07 00:08:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:08:55,032 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:55,033 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] [2020-11-07 00:08:55,033 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:08:55,033 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 00:08:55,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:55,034 INFO L82 PathProgramCache]: Analyzing trace with hash -1683445838, now seen corresponding path program 1 times [2020-11-07 00:08:55,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:55,034 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1793491205] [2020-11-07 00:08:55,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:55,038 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:55,896 WARN L194 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:55,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:56,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:56,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:56,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:56,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:56,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:56,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:08:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:56,202 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 00:08:56,205 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1793491205] [2020-11-07 00:08:56,205 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:56,205 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:08:56,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989862676] [2020-11-07 00:08:56,209 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:08:56,209 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:56,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:08:56,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:08:56,211 INFO L87 Difference]: Start difference. First operand 232 states and 248 transitions. Second operand 9 states. [2020-11-07 00:08:57,411 WARN L194 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:58,364 WARN L194 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:59,185 WARN L194 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:59,977 WARN L194 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:00,757 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:01,487 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:03,452 WARN L194 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:09:06,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:06,642 INFO L93 Difference]: Finished difference Result 594 states and 680 transitions. [2020-11-07 00:09:06,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:09:06,643 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:09:06,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:06,650 INFO L225 Difference]: With dead ends: 594 [2020-11-07 00:09:06,650 INFO L226 Difference]: Without dead ends: 477 [2020-11-07 00:09:06,652 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:09:06,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2020-11-07 00:09:06,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 400. [2020-11-07 00:09:06,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 400 states. [2020-11-07 00:09:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 442 transitions. [2020-11-07 00:09:06,848 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 442 transitions. Word has length 158 [2020-11-07 00:09:06,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:06,851 INFO L481 AbstractCegarLoop]: Abstraction has 400 states and 442 transitions. [2020-11-07 00:09:06,851 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:09:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 442 transitions. [2020-11-07 00:09:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:09:06,855 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:06,855 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] [2020-11-07 00:09:06,855 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:09:06,856 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 00:09:06,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:06,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1411599355, now seen corresponding path program 1 times [2020-11-07 00:09:06,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:06,860 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1996638412] [2020-11-07 00:09:06,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:06,865 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,702 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:07,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:07,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 00:09:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:09:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:09:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:07,848 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 00:09:07,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1996638412] [2020-11-07 00:09:07,849 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:07,849 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:09:07,849 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039659644] [2020-11-07 00:09:07,849 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:09:07,850 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:07,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:09:07,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:09:07,851 INFO L87 Difference]: Start difference. First operand 400 states and 442 transitions. Second operand 6 states. [2020-11-07 00:09:09,043 WARN L194 SmtUtils]: Spent 769.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:11,989 WARN L194 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:09:13,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:13,207 INFO L93 Difference]: Finished difference Result 993 states and 1166 transitions. [2020-11-07 00:09:13,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:09:13,209 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-11-07 00:09:13,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:13,215 INFO L225 Difference]: With dead ends: 993 [2020-11-07 00:09:13,216 INFO L226 Difference]: Without dead ends: 708 [2020-11-07 00:09:13,219 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:09:13,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 708 states. [2020-11-07 00:09:13,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 708 to 590. [2020-11-07 00:09:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 590 states. [2020-11-07 00:09:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 652 transitions. [2020-11-07 00:09:13,470 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 652 transitions. Word has length 166 [2020-11-07 00:09:13,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:13,471 INFO L481 AbstractCegarLoop]: Abstraction has 590 states and 652 transitions. [2020-11-07 00:09:13,471 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:09:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 652 transitions. [2020-11-07 00:09:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:09:13,473 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:13,474 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:09:13,474 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:09:13,474 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 00:09:13,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:13,475 INFO L82 PathProgramCache]: Analyzing trace with hash 1556319341, now seen corresponding path program 1 times [2020-11-07 00:09:13,475 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:13,475 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [65037403] [2020-11-07 00:09:13,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:13,478 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,408 WARN L194 SmtUtils]: Spent 756.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:14,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:09:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:09:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:09:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,700 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 00:09:14,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [65037403] [2020-11-07 00:09:14,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:14,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:09:14,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672930408] [2020-11-07 00:09:14,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:09:14,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:14,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:09:14,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:09:14,704 INFO L87 Difference]: Start difference. First operand 590 states and 652 transitions. Second operand 14 states. [2020-11-07 00:09:15,850 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:16,857 WARN L194 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:17,700 WARN L194 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:09:18,518 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:19,319 WARN L194 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:20,076 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:21,624 WARN L194 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:09:23,199 WARN L194 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:24,021 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:24,941 WARN L194 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:25,834 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:26,633 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:09:27,374 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:09:28,134 WARN L194 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:29,070 WARN L194 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:30,083 WARN L194 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:09:30,953 WARN L194 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:33,102 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:33,926 WARN L194 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:34,887 WARN L194 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:37,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:37,449 INFO L93 Difference]: Finished difference Result 1917 states and 2306 transitions. [2020-11-07 00:09:37,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:09:37,450 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:09:37,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:37,460 INFO L225 Difference]: With dead ends: 1917 [2020-11-07 00:09:37,460 INFO L226 Difference]: Without dead ends: 1442 [2020-11-07 00:09:37,463 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 16.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:09:37,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1442 states. [2020-11-07 00:09:38,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1442 to 1323. [2020-11-07 00:09:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1323 states. [2020-11-07 00:09:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1323 states and 1499 transitions. [2020-11-07 00:09:38,010 INFO L78 Accepts]: Start accepts. Automaton has 1323 states and 1499 transitions. Word has length 167 [2020-11-07 00:09:38,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:38,011 INFO L481 AbstractCegarLoop]: Abstraction has 1323 states and 1499 transitions. [2020-11-07 00:09:38,011 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:09:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1499 transitions. [2020-11-07 00:09:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 00:09:38,017 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:38,017 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:09:38,018 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:09:38,018 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 00:09:38,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:38,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1906604638, now seen corresponding path program 1 times [2020-11-07 00:09:38,019 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:38,019 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1361365401] [2020-11-07 00:09:38,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:38,307 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:09:38,442 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-07 00:09:39,090 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2020-11-07 00:09:39,658 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:40,244 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:09:40,842 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-11-07 00:09:41,459 WARN L194 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:42,011 WARN L194 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-11-07 00:09:42,592 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2020-11-07 00:09:43,163 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:43,167 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:09:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,025 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:44,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:09:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:09:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:09:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:44,193 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 00:09:46,633 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2020-11-07 00:09:47,182 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1361365401] [2020-11-07 00:09:47,183 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:47,183 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:09:47,183 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187595878] [2020-11-07 00:09:47,184 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:09:47,184 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:47,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:09:47,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:09:47,186 INFO L87 Difference]: Start difference. First operand 1323 states and 1499 transitions. Second operand 37 states. [2020-11-07 00:09:48,344 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:49,476 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:50,324 WARN L194 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:09:51,194 WARN L194 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:09:51,988 WARN L194 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:09:52,833 WARN L194 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:09:53,763 WARN L194 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:54,703 WARN L194 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:55,684 WARN L194 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:56,662 WARN L194 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:09:57,611 WARN L194 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:58,561 WARN L194 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:09:59,627 WARN L194 SmtUtils]: Spent 873.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:00,612 WARN L194 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:01,580 WARN L194 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:02,579 WARN L194 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:10:03,698 WARN L194 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:04,739 WARN L194 SmtUtils]: Spent 918.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:10:05,743 WARN L194 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:06,758 WARN L194 SmtUtils]: Spent 899.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:10:08,290 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:10:09,945 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:10:11,162 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:10:12,438 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:10:13,722 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:10:15,022 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:10:16,253 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:10:17,561 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:10:18,546 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-11-07 00:10:21,009 WARN L194 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:10:22,241 WARN L194 SmtUtils]: Spent 960.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:10:23,298 WARN L194 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:24,168 WARN L194 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:25,095 WARN L194 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:26,060 WARN L194 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:10:28,333 WARN L194 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:10:30,515 WARN L194 SmtUtils]: Spent 983.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:10:31,482 WARN L194 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:10:33,918 WARN L194 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:10:36,304 WARN L194 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:10:38,366 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:10:38,610 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 32 [2020-11-07 00:10:38,825 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-11-07 00:10:38,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:38,952 INFO L93 Difference]: Finished difference Result 3019 states and 3727 transitions. [2020-11-07 00:10:38,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-11-07 00:10:38,954 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 211 [2020-11-07 00:10:38,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:38,955 INFO L225 Difference]: With dead ends: 3019 [2020-11-07 00:10:38,955 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:10:38,967 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3061 ImplicationChecksByTransitivity, 48.7s TimeCoverageRelationStatistics Valid=1941, Invalid=8771, Unknown=0, NotChecked=0, Total=10712 [2020-11-07 00:10:38,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:10:38,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:10:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:10:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:10:38,968 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2020-11-07 00:10:38,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:38,968 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:10:38,968 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:10:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:10:38,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:10:38,969 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:10:38,971 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:10:40,080 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 18 [2020-11-07 00:10:40,624 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 245 [2020-11-07 00:10:40,827 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 18 [2020-11-07 00:10:40,970 WARN L194 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 19 [2020-11-07 00:10:41,313 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 17 [2020-11-07 00:10:41,692 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 245 [2020-11-07 00:10:44,156 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 17 [2020-11-07 00:10:46,045 WARN L194 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 245 [2020-11-07 00:10:48,329 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 249 [2020-11-07 00:10:49,987 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 18 [2020-11-07 00:11:00,788 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:11:01,963 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:11:02,108 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 4 [2020-11-07 00:11:04,390 WARN L194 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2020-11-07 00:11:05,111 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:05,782 WARN L194 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:07,352 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-11-07 00:11:07,989 WARN L194 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:08,548 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:10,120 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-11-07 00:11:10,650 WARN L194 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:11,412 WARN L194 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:11:12,042 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:11:12,706 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:13,974 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:11:17,112 WARN L194 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 220 DAG size of output: 57 [2020-11-07 00:11:18,459 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:11:19,205 WARN L194 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:11:19,732 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:21,321 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:11:24,272 WARN L194 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 199 DAG size of output: 21 [2020-11-07 00:11:26,205 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 00:11:26,867 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:27,746 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:28,363 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:11:29,051 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:29,693 WARN L194 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:30,813 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:11:33,024 WARN L194 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:11:33,519 WARN L194 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:36,447 WARN L194 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:11:39,397 WARN L194 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:11:42,429 WARN L194 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:11:43,127 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:11:43,652 WARN L194 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:45,217 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-11-07 00:11:45,866 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:46,554 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:47,215 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:47,836 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:51,916 WARN L194 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 196 DAG size of output: 21 [2020-11-07 00:11:52,541 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:11:54,621 WARN L194 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 194 DAG size of output: 24 [2020-11-07 00:11:56,128 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 209 DAG size of output: 11 [2020-11-07 00:11:57,485 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:11:59,582 WARN L194 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 00:12:01,571 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 189 DAG size of output: 37 [2020-11-07 00:12:03,023 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:06,271 WARN L194 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:12:07,486 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:08,160 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:11,883 WARN L194 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 215 DAG size of output: 56 [2020-11-07 00:12:13,184 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 00:12:14,505 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 210 DAG size of output: 15 [2020-11-07 00:12:15,210 WARN L194 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:16,116 WARN L194 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:12:17,385 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 187 DAG size of output: 11 [2020-11-07 00:12:20,832 WARN L194 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:12:23,177 WARN L194 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 209 DAG size of output: 48 [2020-11-07 00:12:23,665 WARN L194 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:24,303 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:25,050 WARN L194 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:12:25,759 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:26,507 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:27,288 WARN L194 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:12:27,826 WARN L194 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:28,492 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:29,709 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:31,030 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:31,723 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:33,109 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:12:33,622 WARN L194 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:34,938 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:12:35,471 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:36,169 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:36,910 WARN L194 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:12:37,466 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:38,760 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 187 DAG size of output: 11 [2020-11-07 00:12:40,227 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:12:41,508 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:42,636 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:43,436 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:46,108 WARN L194 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 201 DAG size of output: 14 [2020-11-07 00:12:46,381 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2020-11-07 00:12:47,086 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:12:47,765 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:48,998 WARN L194 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:12:49,612 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:53,228 WARN L194 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:12:56,332 WARN L194 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 220 DAG size of output: 57 [2020-11-07 00:12:57,665 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 205 DAG size of output: 8 [2020-11-07 00:12:59,594 WARN L194 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 192 DAG size of output: 21 [2020-11-07 00:13:00,337 WARN L194 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:13:02,557 WARN L194 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:13:03,165 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:03,896 WARN L194 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:13:04,584 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:13:04,866 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2020-11-07 00:13:05,614 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:13:06,454 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:07,841 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:13:08,548 WARN L194 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:08,569 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:13:08,569 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:13:08,570 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:13:08,570 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:13:08,570 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:13:08,570 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 00:13:08,570 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:13:08,570 INFO L266 CegarLoopResult]: For program point L510-1(line 510) no Hoare annotation was computed. [2020-11-07 00:13:08,570 INFO L266 CegarLoopResult]: For program point L510-2(line 510) no Hoare annotation was computed. [2020-11-07 00:13:08,570 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 468 523) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L515(lines 492 516) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:13:08,571 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L499(lines 499 503) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L499-1(lines 499 503) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L491-2(line 491) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 00:13:08,572 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 468 523) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 468 523) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L512-1(lines 493 514) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:13:08,573 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L576(lines 549 577) no Hoare annotation was computed. [2020-11-07 00:13:08,574 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L568-1(line 568) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L568-2(line 568) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L564-1(line 564) no Hoare annotation was computed. [2020-11-07 00:13:08,575 INFO L266 CegarLoopResult]: For program point L564-2(line 564) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 524 583) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L556(lines 556 560) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L556-1(lines 556 560) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 524 583) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L548-2(line 548) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:13:08,576 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L573-1(line 573) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L573-2(line 573) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L569-1(line 569) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L569-2(line 569) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 524 583) no Hoare annotation was computed. [2020-11-07 00:13:08,577 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:13:08,578 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L550-2(lines 550 575) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:13:08,579 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 00:13:08,580 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:13:08,580 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:13:08,580 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:13:08,580 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 809 815) the Hoare annotation is: true [2020-11-07 00:13:08,580 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 809 815) the Hoare annotation is: true [2020-11-07 00:13:08,580 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 816 824) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:13:08,580 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 816 824) the Hoare annotation is: true [2020-11-07 00:13:08,580 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 816 824) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:13:08,581 INFO L262 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-11-07 00:13:08,581 INFO L269 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-11-07 00:13:08,581 INFO L262 CegarLoopResult]: At program point L129(lines 129 135) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret12| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse0))) [2020-11-07 00:13:08,581 INFO L262 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:13:08,581 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 117 141) the Hoare annotation is: true [2020-11-07 00:13:08,582 INFO L262 CegarLoopResult]: At program point L127-1(line 127) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret12| 0) (= ~pumpRunning~0 |isPumpRunning_#res|))) (or (and (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:13:08,582 INFO L262 CegarLoopResult]: At program point L125(lines 125 138) the Hoare annotation is: (let ((.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp___1~0 0)) (.cse6 (not (= test_~tmp___2~0 0))) (.cse8 (not (= test_~tmp___0~0 0))) (.cse7 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse0 .cse9 .cse10 .cse11 (<= 0 (+ getWaterLevel_~retValue_acc~10 2147483648))) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse7 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1)) .cse0 .cse9 .cse10 .cse11))) [2020-11-07 00:13:08,582 INFO L262 CegarLoopResult]: At program point L127-2(line 127) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret12| 0) (= ~pumpRunning~0 |isPumpRunning_#res|))) (or (and (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:13:08,582 INFO L262 CegarLoopResult]: At program point L127-3(line 127) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret12| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse0))) [2020-11-07 00:13:08,583 INFO L262 CegarLoopResult]: At program point L125-1(lines 117 141) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) .cse1) (let ((.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (.cse3 (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1)) (.cse4 (<= 0 (+ getWaterLevel_~retValue_acc~10 2147483648)))) (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (and (= |__utac_acc__Specification4_spec__1_#t~ret12| 0) .cse2 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse4) (and .cse2 .cse3 .cse4 .cse1) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)))))) [2020-11-07 00:13:08,583 INFO L269 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: true [2020-11-07 00:13:08,583 INFO L262 CegarLoopResult]: At program point L123-1(line 123) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |__utac_acc__Specification4_spec__1_#t~ret11| 0)) (= ~waterLevel~0 0)) (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |__utac_acc__Specification4_spec__1_#t~ret11| getWaterLevel_~retValue_acc~10)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:13:08,583 INFO L262 CegarLoopResult]: At program point L123-2(line 123) the Hoare annotation is: (let ((.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp___1~0 0)) (.cse6 (not (= test_~tmp___2~0 0))) (.cse8 (not (= test_~tmp___0~0 0))) (.cse7 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 (not (= |__utac_acc__Specification4_spec__1_#t~ret11| 0)) (= ~waterLevel~0 0)) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret11| 2147483648)) .cse7 .cse8 .cse0 .cse9 .cse10 .cse11) (or .cse1 .cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |__utac_acc__Specification4_spec__1_#t~ret11| getWaterLevel_~retValue_acc~10)) .cse3 .cse4 .cse5 .cse6 .cse8 .cse7 .cse0 .cse9 .cse10 .cse11))) [2020-11-07 00:13:08,583 INFO L262 CegarLoopResult]: At program point L123-3(line 123) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~0 2147483647))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp___1~0 0)) (.cse5 (not (= test_~tmp___2~0 0))) (.cse7 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse6 (not (= test_~tmp___0~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |__utac_acc__Specification4_spec__1_#t~ret11| __utac_acc__Specification4_spec__1_~tmp~1) (= |__utac_acc__Specification4_spec__1_#t~ret11| getWaterLevel_~retValue_acc~10)) .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret11| 2147483648)) .cse7 .cse6 .cse8 .cse9 .cse10 .cse11) (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret11| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) .cse8 (= ~waterLevel~0 0)))) [2020-11-07 00:13:08,584 INFO L269 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: true [2020-11-07 00:13:08,584 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 117 141) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) .cse1) (let ((.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (.cse3 (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1)) (.cse4 (<= 0 (+ getWaterLevel_~retValue_acc~10 2147483648)))) (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (and (= |__utac_acc__Specification4_spec__1_#t~ret12| 0) .cse2 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse4) (and .cse2 .cse3 .cse4 .cse1) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)))))) [2020-11-07 00:13:08,584 INFO L262 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,584 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 392 414) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,584 INFO L269 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: true [2020-11-07 00:13:08,584 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 392 414) the Hoare annotation is: true [2020-11-07 00:13:08,585 INFO L262 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,585 INFO L262 CegarLoopResult]: At program point L404-1(line 404) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,585 INFO L262 CegarLoopResult]: At program point L402(lines 402 409) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,585 INFO L269 CegarLoopResult]: At program point L402-1(lines 402 409) the Hoare annotation is: true [2020-11-07 00:13:08,585 INFO L262 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~systemActive~0) (= |main_#t~ret32| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,585 INFO L262 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,585 INFO L262 CegarLoopResult]: At program point L400-1(line 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~systemActive~0) (= |main_#t~ret32| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,586 INFO L262 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,586 INFO L262 CegarLoopResult]: At program point L400-2(line 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~systemActive~0) (= |main_#t~ret32| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,586 INFO L262 CegarLoopResult]: At program point L398-1(line 398) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,586 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 392 414) the Hoare annotation is: true [2020-11-07 00:13:08,586 INFO L262 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,586 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:13:08,586 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 348 371) no Hoare annotation was computed. [2020-11-07 00:13:08,586 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 348 371) no Hoare annotation was computed. [2020-11-07 00:13:08,586 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 348 371) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:13:08,587 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:13:08,588 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:13:08,588 INFO L262 CegarLoopResult]: At program point L305(lines 305 311) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:13:08,588 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 301 315) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0))) [2020-11-07 00:13:08,588 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 301 315) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:13:08,588 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 301 315) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0))) [2020-11-07 00:13:08,588 INFO L262 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:13:08,588 INFO L269 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: true [2020-11-07 00:13:08,588 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 237 245) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:13:08,589 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 237 245) the Hoare annotation is: true [2020-11-07 00:13:08,589 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 237 245) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:13:08,589 INFO L262 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-07 00:13:08,589 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 00:13:08,589 INFO L266 CegarLoopResult]: For program point L253(lines 253 261) no Hoare annotation was computed. [2020-11-07 00:13:08,589 INFO L266 CegarLoopResult]: For program point L253-2(lines 253 261) no Hoare annotation was computed. [2020-11-07 00:13:08,589 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:13:08,589 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-07 00:13:08,589 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:13:08,589 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 246 281) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L265(lines 265 273) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L265-2(lines 265 273) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 246 281) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 246 281) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 802 808) the Hoare annotation is: true [2020-11-07 00:13:08,590 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 802 808) the Hoare annotation is: true [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L448-1(line 448) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 00:13:08,590 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 422 467) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 422 467) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 00:13:08,591 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 422 467) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L459-1(line 459) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L459-2(line 459) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L422(lines 422 467) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L422-1(lines 422 467) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L445-1(line 445) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:13:08,592 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 00:13:08,593 INFO L266 CegarLoopResult]: For program point L452-1(line 452) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L735(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L766(lines 766 767) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L754-2(line 754) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 759 760) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:13:08,594 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L759(lines 759 760) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L755(lines 755 762) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 766 767) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L749(lines 749 769) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L749-1(lines 749 769) no Hoare annotation was computed. [2020-11-07 00:13:08,595 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L776-1(line 776) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L776-2(line 776) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L774-1(line 774) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L774-2(line 774) no Hoare annotation was computed. [2020-11-07 00:13:08,596 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 379 388) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,597 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 379 388) the Hoare annotation is: true [2020-11-07 00:13:08,597 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 379 388) the Hoare annotation is: true [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 226 236) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 226 236) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 226 236) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point L231-1(line 231) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point L231-2(line 231) no Hoare annotation was computed. [2020-11-07 00:13:08,597 INFO L266 CegarLoopResult]: For program point L231-3(line 231) no Hoare annotation was computed. [2020-11-07 00:13:08,598 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 218 225) the Hoare annotation is: true [2020-11-07 00:13:08,598 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 218 225) the Hoare annotation is: true [2020-11-07 00:13:08,598 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 218 225) the Hoare annotation is: true [2020-11-07 00:13:08,598 INFO L262 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:13:08,598 INFO L269 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: true [2020-11-07 00:13:08,598 INFO L269 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: true [2020-11-07 00:13:08,598 INFO L269 CegarLoopResult]: At program point L909(lines 909 915) the Hoare annotation is: true [2020-11-07 00:13:08,599 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 905 918) the Hoare annotation is: true [2020-11-07 00:13:08,599 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 905 918) the Hoare annotation is: true [2020-11-07 00:13:08,599 INFO L262 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:13:08,599 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 905 918) the Hoare annotation is: true [2020-11-07 00:13:08,599 INFO L262 CegarLoopResult]: At program point L193(lines 193 201) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,599 INFO L262 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,599 INFO L262 CegarLoopResult]: At program point L191-1(line 191) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,599 INFO L262 CegarLoopResult]: At program point L189(lines 189 206) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,600 INFO L262 CegarLoopResult]: At program point L191-2(line 191) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,600 INFO L262 CegarLoopResult]: At program point L191-3(line 191) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,600 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 185 209) the Hoare annotation is: true [2020-11-07 00:13:08,600 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 185 209) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,600 INFO L262 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,600 INFO L269 CegarLoopResult]: At program point L204-1(lines 185 209) the Hoare annotation is: true [2020-11-07 00:13:08,600 INFO L262 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,600 INFO L262 CegarLoopResult]: At program point L195(line 195) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,600 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 177 183) the Hoare annotation is: true [2020-11-07 00:13:08,601 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 177 183) the Hoare annotation is: true [2020-11-07 00:13:08,601 INFO L262 CegarLoopResult]: At program point L93(lines 93 99) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,601 INFO L262 CegarLoopResult]: At program point L93-1(lines 87 100) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,601 INFO L262 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,601 INFO L262 CegarLoopResult]: At program point L52(line 52) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,601 INFO L262 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,601 INFO L262 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,602 INFO L262 CegarLoopResult]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,602 INFO L262 CegarLoopResult]: At program point L102(lines 57 104) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= test_~tmp~0 2147483647) .cse1 .cse2 (<= 0 (+ test_~tmp~0 2147483648))))) [2020-11-07 00:13:08,602 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (not (= test_~tmp~0 0)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,602 INFO L262 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet7| 2147483647)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse0 .cse1 .cse2 (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) .cse3 (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:13:08,602 INFO L262 CegarLoopResult]: At program point L65-1(line 65) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= |test_#t~nondet7| 2147483647) (= |test_#t~nondet7| test_~tmp~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet7| 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,602 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,603 INFO L269 CegarLoopResult]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2020-11-07 00:13:08,603 INFO L262 CegarLoopResult]: At program point testENTRY(lines 47 112) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,603 INFO L262 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,603 INFO L262 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,603 INFO L262 CegarLoopResult]: At program point L58(lines 57 104) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= test_~tmp~0 2147483647) .cse1 .cse2 (<= 0 (+ test_~tmp~0 2147483648))))) [2020-11-07 00:13:08,603 INFO L262 CegarLoopResult]: At program point L91-1(line 91) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,603 INFO L262 CegarLoopResult]: At program point L91-2(line 91) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,604 INFO L262 CegarLoopResult]: At program point L87(lines 87 100) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,604 INFO L269 CegarLoopResult]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2020-11-07 00:13:08,604 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,604 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,604 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,604 INFO L262 CegarLoopResult]: At program point L75-1(line 75) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,604 INFO L262 CegarLoopResult]: At program point L67(lines 67 73) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,605 INFO L262 CegarLoopResult]: At program point L67-1(lines 67 73) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:13:08,605 INFO L262 CegarLoopResult]: At program point L59(lines 59 63) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= test_~tmp~0 2147483647) .cse1 .cse2 (<= 0 (+ test_~tmp~0 2147483648))))) [2020-11-07 00:13:08,605 INFO L262 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,605 INFO L262 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:13:08,605 INFO L262 CegarLoopResult]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,605 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 713 714) no Hoare annotation was computed. [2020-11-07 00:13:08,605 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:13:08,605 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 689 734) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L713(lines 713 714) no Hoare annotation was computed. [2020-11-07 00:13:08,606 INFO L266 CegarLoopResult]: For program point L709(lines 709 716) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L703(lines 703 723) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L703-1(lines 703 723) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 720 721) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L730-1(line 730) no Hoare annotation was computed. [2020-11-07 00:13:08,607 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L730-2(line 730) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L728-1(line 728) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L728-2(line 728) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 689 734) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L689(lines 689 734) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 689 734) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L720(lines 720 721) no Hoare annotation was computed. [2020-11-07 00:13:08,608 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L708-1(line 708) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L708-2(line 708) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L881(lines 881 889) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L881-2(lines 881 889) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 873 895) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 873 895) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 873 895) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 00:13:08,609 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L664-1(line 664) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:13:08,610 INFO L266 CegarLoopResult]: For program point L664-2(line 664) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L656(lines 634 657) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L615(lines 615 631) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L648-1(line 648) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L648-2(line 648) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 586 688) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:13:08,611 INFO L266 CegarLoopResult]: For program point L632(lines 632 673) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 586 688) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L674(lines 674 685) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L666-1(line 666) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:13:08,612 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 586 688) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L617-1(line 617) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L675(lines 675 682) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:13:08,613 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L610(lines 610 614) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L635-2(lines 635 655) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L586(lines 586 688) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L586-1(lines 586 688) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:13:08,614 INFO L266 CegarLoopResult]: For program point L677-1(line 677) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L677-2(line 677) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L636(lines 635 655) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:13:08,615 INFO L266 CegarLoopResult]: For program point L620-1(line 620) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L637(lines 637 641) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L662-1(line 662) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L662-2(line 662) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:13:08,616 INFO L266 CegarLoopResult]: For program point L646-1(line 646) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point L646-2(line 646) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 792 801) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 792 801) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point L794-1(line 794) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point L794-2(line 794) no Hoare annotation was computed. [2020-11-07 00:13:08,617 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 792 801) no Hoare annotation was computed. [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L766-1(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,618 INFO L262 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L271-1(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L271-2(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L271-3(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L271-4(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L267-1(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L267-2(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,619 INFO L262 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L585(line 585) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L267-3(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L713-1(line 713) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L263-1(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L263-2(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L263-3(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,620 INFO L262 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L263-4(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L263-5(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L263-6(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,621 INFO L262 CegarLoopResult]: At program point L259-3(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L263-7(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L259-4(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,622 INFO L262 CegarLoopResult]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L891-1(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L891-2(line 891) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L759-1(line 759) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,623 INFO L262 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L887-2(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L887-3(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L883-2(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L883-3(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L883-4(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L879-1(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L883-5(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L879-2(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,624 INFO L262 CegarLoopResult]: At program point L879-3(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L879-4(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L879-5(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L879-6(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L879-7(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,625 INFO L262 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,626 INFO L262 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:08,626 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)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:13:08,626 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,626 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 210 217) the Hoare annotation is: true [2020-11-07 00:13:08,626 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 210 217) the Hoare annotation is: true [2020-11-07 00:13:08,626 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 210 217) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,626 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 896 904) the Hoare annotation is: true [2020-11-07 00:13:08,626 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 896 904) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:13:08,626 INFO L262 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (not (= ~pumpRunning~0 0))) [2020-11-07 00:13:08,627 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 896 904) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L291-2(lines 291 295) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 282 300) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L289-1(line 289) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L289-2(line 289) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L289-3(line 289) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 282 300) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 282 300) the Hoare annotation is: true [2020-11-07 00:13:08,627 INFO L269 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-11-07 00:13:08,628 INFO L269 CegarLoopResult]: At program point L291(lines 291 295) the Hoare annotation is: true [2020-11-07 00:13:08,628 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 852 863) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:13:08,628 INFO L262 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:13:08,628 INFO L262 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:13:08,628 INFO L269 CegarLoopResult]: At program point L856-1(lines 852 863) the Hoare annotation is: true [2020-11-07 00:13:08,628 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 852 863) the Hoare annotation is: true [2020-11-07 00:13:08,628 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:13:08,628 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:13:08,628 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:13:08,628 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:13:08,628 INFO L262 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:13:08,628 INFO L262 CegarLoopResult]: At program point L157(lines 156 175) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,628 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 153 176) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,629 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 153 176) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1) (<= 0 (+ getWaterLevel_~retValue_acc~10 2147483648))) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:13:08,629 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 153 176) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~10) (= getWaterLevel_~retValue_acc~10 __utac_acc__Specification4_spec__1_~tmp~1) (<= 0 (+ getWaterLevel_~retValue_acc~10 2147483648))) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:13:08,629 INFO L262 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:08,629 INFO L262 CegarLoopResult]: At program point L164(lines 164 170) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= 0 ~systemActive~0))))) [2020-11-07 00:13:08,629 INFO L269 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: true [2020-11-07 00:13:08,629 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 318 347) the Hoare annotation is: true [2020-11-07 00:13:08,629 INFO L269 CegarLoopResult]: At program point L343(lines 318 347) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 318 347) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point L332(lines 332 336) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point L332-1(lines 332 336) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point L328-2(lines 328 342) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L269 CegarLoopResult]: At program point L324-1(line 324) the Hoare annotation is: true [2020-11-07 00:13:08,630 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 864 872) no Hoare annotation was computed. [2020-11-07 00:13:08,630 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 864 872) no Hoare annotation was computed. [2020-11-07 00:13:08,631 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 00:13:08,631 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 00:13:08,631 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 864 872) no Hoare annotation was computed. [2020-11-07 00:13:08,631 INFO L269 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: true [2020-11-07 00:13:08,631 INFO L269 CegarLoopResult]: At program point L832-1(lines 828 839) the Hoare annotation is: true [2020-11-07 00:13:08,631 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 828 839) the Hoare annotation is: true [2020-11-07 00:13:08,631 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 828 839) the Hoare annotation is: true [2020-11-07 00:13:08,631 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 372 378) the Hoare annotation is: true [2020-11-07 00:13:08,631 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 372 378) the Hoare annotation is: true [2020-11-07 00:13:08,631 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:13:08,631 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:08,632 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:13:08,632 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:13:08,632 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 840 851) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:13:08,632 INFO L262 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:13:08,632 INFO L262 CegarLoopResult]: At program point L844-1(lines 840 851) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:13:08,632 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 840 851) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:13:08,632 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 782 789) the Hoare annotation is: true [2020-11-07 00:13:08,632 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 782 789) the Hoare annotation is: true [2020-11-07 00:13:08,632 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 782 789) the Hoare annotation is: true [2020-11-07 00:13:08,632 INFO L269 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: true [2020-11-07 00:13:08,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:13:08 BoogieIcfgContainer [2020-11-07 00:13:08,670 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:13:08,675 INFO L168 Benchmark]: Toolchain (without parser) took 264484.56 ms. Allocated memory was 125.8 MB in the beginning and 805.3 MB in the end (delta: 679.5 MB). Free memory was 101.2 MB in the beginning and 565.3 MB in the end (delta: -464.1 MB). Peak memory consumption was 542.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:08,676 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 125.8 MB. Free memory is still 102.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:13:08,676 INFO L168 Benchmark]: CACSL2BoogieTranslator took 595.20 ms. Allocated memory is still 125.8 MB. Free memory was 100.7 MB in the beginning and 79.6 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:08,678 INFO L168 Benchmark]: Boogie Preprocessor took 170.78 ms. Allocated memory was 125.8 MB in the beginning and 154.1 MB in the end (delta: 28.3 MB). Free memory was 79.6 MB in the beginning and 136.8 MB in the end (delta: -57.2 MB). Peak memory consumption was 8.8 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:08,679 INFO L168 Benchmark]: RCFGBuilder took 1763.06 ms. Allocated memory is still 154.1 MB. Free memory was 136.8 MB in the beginning and 133.6 MB in the end (delta: 3.2 MB). Peak memory consumption was 62.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:08,679 INFO L168 Benchmark]: TraceAbstraction took 261930.32 ms. Allocated memory was 154.1 MB in the beginning and 805.3 MB in the end (delta: 651.2 MB). Free memory was 133.1 MB in the beginning and 565.3 MB in the end (delta: -432.3 MB). Peak memory consumption was 545.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:08,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 125.8 MB. Free memory is still 102.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 595.20 ms. Allocated memory is still 125.8 MB. Free memory was 100.7 MB in the beginning and 79.6 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 170.78 ms. Allocated memory was 125.8 MB in the beginning and 154.1 MB in the end (delta: 28.3 MB). Free memory was 79.6 MB in the beginning and 136.8 MB in the end (delta: -57.2 MB). Peak memory consumption was 8.8 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1763.06 ms. Allocated memory is still 154.1 MB. Free memory was 136.8 MB in the beginning and 133.6 MB in the end (delta: 3.2 MB). Peak memory consumption was 62.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 261930.32 ms. Allocated memory was 154.1 MB in the beginning and 805.3 MB in the end (delta: 651.2 MB). Free memory was 133.1 MB in the beginning and 565.3 MB in the end (delta: -432.3 MB). Peak memory consumption was 545.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 720]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 713]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 759]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 766]: 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: 328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 57]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((\old(waterLevel) == waterLevel && 1 == systemActive) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((\old(waterLevel) == waterLevel && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0) && 0 <= tmp + 2147483648) - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 809]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 816]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 117]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0)) && (((((((((((((!(tmp <= 2147483647) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(tmp___0 == 0)) || !(0 <= tmp + 2147483648)) || (((((aux-isPumpRunning()-aux == 0 && waterLevel == retValue_acc) && pumpRunning == \result) && retValue_acc == tmp) && tmp___0 == 0) && 0 <= retValue_acc + 2147483648)) || (((waterLevel == retValue_acc && retValue_acc == tmp) && 0 <= retValue_acc + 2147483648) && !(tmp == 0))) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) - ProcedureContractResult [Line: 392]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 301]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(\old(pumpRunning) == 0) || pumpRunning == 0) && (((((((((((!(tmp___0 == 0) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 237]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 802]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 379]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 218]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 905]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 177]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 210]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 282]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 852]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 896]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 153]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(tmp <= 2147483647) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || ((waterLevel == retValue_acc && retValue_acc == tmp) && 0 <= retValue_acc + 2147483648)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || \old(waterLevel) == 0) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 318]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 828]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 372]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 840]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 782]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 625 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 112.1s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 95.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 149.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1381 SDtfs, 3074 SDslu, 2728 SDs, 0 SdLazy, 5840 SolverSat, 1152 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 321 GetRequests, 157 SyntacticMatches, 1 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3326 ImplicationChecksByTransitivity, 75.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1323occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 389 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 259 LocationsWithAnnotation, 3528 PreInvPairs, 5594 NumberOfFragments, 4219 HoareAnnotationTreeSize, 3528 FomulaSimplifications, 2123032 FormulaSimplificationTreeSizeReduction, 20.5s HoareSimplificationTime, 259 FomulaSimplificationsInter, 128881 FormulaSimplificationTreeSizeReductionInter, 128.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...