/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_spec5_product48.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:19:40,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:19:40,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:19:40,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:19:40,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:19:40,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:19:40,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:19:40,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:19:40,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:19:40,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:19:40,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:19:40,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:19:40,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:19:40,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:19:40,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:19:40,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:19:40,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:19:40,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:19:40,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:19:40,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:19:40,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:19:40,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:19:40,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:19:40,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:19:40,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:19:40,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:19:40,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:19:40,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:19:40,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:19:40,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:19:40,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:19:40,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:19:40,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:19:40,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:19:40,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:19:40,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:19:40,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:19:40,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:19:40,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:19:40,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:19:40,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:19:40,646 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 00:19:40,669 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:19:40,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:19:40,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:19:40,674 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:19:40,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:19:40,674 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:19:40,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:19:40,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:19:40,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:19:40,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:19:40,676 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:19:40,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:19:40,676 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:19:40,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:19:40,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:19:40,677 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:19:40,677 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:19:40,677 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:19:40,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:19:40,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:19:40,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:19:40,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:19:40,678 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:19:41,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:19:41,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:19:41,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:19:41,106 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:19:41,107 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:19:41,108 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product48.cil.c [2020-11-07 00:19:41,192 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9ad40aaa/3b37252fa5d8442b9ef2c94055ae784d/FLAGc288c7b20 [2020-11-07 00:19:41,859 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:19:41,859 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product48.cil.c [2020-11-07 00:19:41,877 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9ad40aaa/3b37252fa5d8442b9ef2c94055ae784d/FLAGc288c7b20 [2020-11-07 00:19:42,149 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9ad40aaa/3b37252fa5d8442b9ef2c94055ae784d [2020-11-07 00:19:42,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:19:42,161 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:19:42,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:19:42,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:19:42,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:19:42,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e1f469f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42, skipping insertion in model container [2020-11-07 00:19:42,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:19:42,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:19:42,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:19:42,592 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:19:42,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:19:42,719 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:19:42,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42 WrapperNode [2020-11-07 00:19:42,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:19:42,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:19:42,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:19:42,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:19:42,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... [2020-11-07 00:19:42,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:19:42,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:19:42,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:19:42,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:19:42,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:19:42,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:19:42,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:19:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:19:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:19:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:19:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:19:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:19:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:19:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:19:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:19:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:19:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:19:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:19:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:19:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:19:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:19:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-11-07 00:19:42,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:19:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:19:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:19:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:19:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:19:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:19:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:19:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:19:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:19:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:19:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:19:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:19:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:19:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:19:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:19:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:19:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:19:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:19:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:19:42,950 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:19:42,951 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:19:42,951 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:19:42,951 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:19:42,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:19:42,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:19:42,951 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:19:42,952 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:19:42,952 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:19:42,952 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:19:42,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:19:42,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:19:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:19:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:19:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:19:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:19:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:19:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:19:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:19:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:19:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:19:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:19:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:19:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:19:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:19:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:19:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:19:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:19:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:19:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:19:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:19:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:19:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:19:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:19:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:19:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:19:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:19:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:19:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:19:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:19:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:19:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:19:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:19:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:19:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:19:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-11-07 00:19:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:19:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:19:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:19:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:19:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:19:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:19:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:19:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:19:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:19:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:19:42,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:19:42,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:19:42,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:19:44,466 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:19:44,466 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:19:44,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:19:44 BoogieIcfgContainer [2020-11-07 00:19:44,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:19:44,472 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:19:44,472 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:19:44,475 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:19:44,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:19:42" (1/3) ... [2020-11-07 00:19:44,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@189be6a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:19:44, skipping insertion in model container [2020-11-07 00:19:44,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:19:42" (2/3) ... [2020-11-07 00:19:44,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@189be6a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:19:44, skipping insertion in model container [2020-11-07 00:19:44,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:19:44" (3/3) ... [2020-11-07 00:19:44,479 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product48.cil.c [2020-11-07 00:19:44,496 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:19:44,501 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:19:44,515 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:19:44,541 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:19:44,542 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:19:44,542 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:19:44,542 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:19:44,542 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:19:44,543 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:19:44,543 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:19:44,543 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:19:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states. [2020-11-07 00:19:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:19:44,592 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:19:44,593 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:19:44,594 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 00:19:44,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:19:44,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1811795048, now seen corresponding path program 1 times [2020-11-07 00:19:44,611 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:19:44,611 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [335161451] [2020-11-07 00:19:44,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:19:44,686 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:19:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,534 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:19:45,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:19:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:19:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:19:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:19:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:19:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:19:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:19:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:19:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:19:45,773 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [335161451] [2020-11-07 00:19:45,775 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:19:45,775 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:19:45,776 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700160442] [2020-11-07 00:19:45,782 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:19:45,782 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:19:45,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:19:45,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:19:45,799 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 4 states. [2020-11-07 00:19:47,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:19:47,719 INFO L93 Difference]: Finished difference Result 550 states and 647 transitions. [2020-11-07 00:19:47,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 00:19:47,724 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 00:19:47,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:19:47,745 INFO L225 Difference]: With dead ends: 550 [2020-11-07 00:19:47,745 INFO L226 Difference]: Without dead ends: 344 [2020-11-07 00:19:47,751 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:19:47,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2020-11-07 00:19:47,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 293. [2020-11-07 00:19:47,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 293 states. [2020-11-07 00:19:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 320 transitions. [2020-11-07 00:19:47,980 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 320 transitions. Word has length 166 [2020-11-07 00:19:47,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:19:47,982 INFO L481 AbstractCegarLoop]: Abstraction has 293 states and 320 transitions. [2020-11-07 00:19:47,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:19:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 320 transitions. [2020-11-07 00:19:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:19:47,987 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:19:47,987 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:19:47,988 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:19:47,988 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 00:19:47,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:19:47,989 INFO L82 PathProgramCache]: Analyzing trace with hash 1988391958, now seen corresponding path program 1 times [2020-11-07 00:19:47,989 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:19:47,989 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1979644635] [2020-11-07 00:19:47,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:19:47,994 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:19:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,515 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:19:48,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:19:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:19:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:19:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:19:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:19:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:19:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:19:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:19:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:19:48,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1979644635] [2020-11-07 00:19:48,696 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:19:48,696 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:19:48,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902730289] [2020-11-07 00:19:48,698 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:19:48,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:19:48,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:19:48,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:19:48,699 INFO L87 Difference]: Start difference. First operand 293 states and 320 transitions. Second operand 5 states. [2020-11-07 00:19:49,613 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:19:51,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:19:51,170 INFO L93 Difference]: Finished difference Result 466 states and 527 transitions. [2020-11-07 00:19:51,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:19:51,171 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 00:19:51,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:19:51,176 INFO L225 Difference]: With dead ends: 466 [2020-11-07 00:19:51,176 INFO L226 Difference]: Without dead ends: 333 [2020-11-07 00:19:51,179 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:19:51,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2020-11-07 00:19:51,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 283. [2020-11-07 00:19:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2020-11-07 00:19:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 307 transitions. [2020-11-07 00:19:51,293 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 307 transitions. Word has length 167 [2020-11-07 00:19:51,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:19:51,294 INFO L481 AbstractCegarLoop]: Abstraction has 283 states and 307 transitions. [2020-11-07 00:19:51,294 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:19:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 307 transitions. [2020-11-07 00:19:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-11-07 00:19:51,297 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:19:51,297 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:19:51,297 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:19:51,298 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 00:19:51,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:19:51,298 INFO L82 PathProgramCache]: Analyzing trace with hash -980151545, now seen corresponding path program 1 times [2020-11-07 00:19:51,299 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:19:51,299 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [119912680] [2020-11-07 00:19:51,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:19:51,303 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:19:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,813 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:19:51,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:19:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:19:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:19:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:19:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:19:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:19:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:19:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:19:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:19:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:51,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:19:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:19:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:19:52,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [119912680] [2020-11-07 00:19:52,032 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:19:52,032 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:19:52,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024055371] [2020-11-07 00:19:52,033 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:19:52,034 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:19:52,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:19:52,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:19:52,035 INFO L87 Difference]: Start difference. First operand 283 states and 307 transitions. Second operand 11 states. [2020-11-07 00:19:52,744 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:19:53,227 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:19:53,675 WARN L194 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:19:54,107 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:19:54,533 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:19:54,946 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:19:56,487 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:19:59,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:19:59,800 INFO L93 Difference]: Finished difference Result 781 states and 909 transitions. [2020-11-07 00:19:59,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:19:59,803 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 180 [2020-11-07 00:19:59,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:19:59,812 INFO L225 Difference]: With dead ends: 781 [2020-11-07 00:19:59,812 INFO L226 Difference]: Without dead ends: 618 [2020-11-07 00:19:59,816 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-11-07 00:19:59,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 618 states. [2020-11-07 00:20:00,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 618 to 513. [2020-11-07 00:20:00,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 513 states. [2020-11-07 00:20:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 577 transitions. [2020-11-07 00:20:00,041 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 577 transitions. Word has length 180 [2020-11-07 00:20:00,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:00,042 INFO L481 AbstractCegarLoop]: Abstraction has 513 states and 577 transitions. [2020-11-07 00:20:00,042 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:20:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 577 transitions. [2020-11-07 00:20:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 00:20:00,046 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:00,047 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:00,047 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:20:00,047 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 00:20:00,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:00,048 INFO L82 PathProgramCache]: Analyzing trace with hash -1413789231, now seen corresponding path program 1 times [2020-11-07 00:20:00,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:00,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [279334569] [2020-11-07 00:20:00,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:00,052 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,584 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:00,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:20:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:20:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-11-07 00:20:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-07 00:20:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:00,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 00:20:00,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [279334569] [2020-11-07 00:20:00,807 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:00,807 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:20:00,807 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155169174] [2020-11-07 00:20:00,808 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:20:00,809 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:00,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:20:00,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:20:00,811 INFO L87 Difference]: Start difference. First operand 513 states and 577 transitions. Second operand 10 states. [2020-11-07 00:20:01,471 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:02,637 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:03,050 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:04,526 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:04,922 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:05,346 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:05,857 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:06,228 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:06,675 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:07,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:07,503 INFO L93 Difference]: Finished difference Result 1201 states and 1434 transitions. [2020-11-07 00:20:07,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:20:07,503 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 185 [2020-11-07 00:20:07,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:07,509 INFO L225 Difference]: With dead ends: 1201 [2020-11-07 00:20:07,510 INFO L226 Difference]: Without dead ends: 808 [2020-11-07 00:20:07,512 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 00:20:07,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2020-11-07 00:20:07,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 715. [2020-11-07 00:20:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 715 states. [2020-11-07 00:20:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 715 states and 801 transitions. [2020-11-07 00:20:07,898 INFO L78 Accepts]: Start accepts. Automaton has 715 states and 801 transitions. Word has length 185 [2020-11-07 00:20:07,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:07,899 INFO L481 AbstractCegarLoop]: Abstraction has 715 states and 801 transitions. [2020-11-07 00:20:07,900 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 801 transitions. [2020-11-07 00:20:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-11-07 00:20:07,905 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:07,906 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:07,906 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:20:07,907 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 00:20:07,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:07,907 INFO L82 PathProgramCache]: Analyzing trace with hash 995654870, now seen corresponding path program 1 times [2020-11-07 00:20:07,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:07,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2066112024] [2020-11-07 00:20:07,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:07,912 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,315 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:08,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:08,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:20:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:20:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-11-07 00:20:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-11-07 00:20:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:08,584 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 00:20:08,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2066112024] [2020-11-07 00:20:08,585 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:08,585 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:20:08,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616714925] [2020-11-07 00:20:08,587 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:20:08,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:08,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:20:08,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:20:08,588 INFO L87 Difference]: Start difference. First operand 715 states and 801 transitions. Second operand 11 states. [2020-11-07 00:20:10,545 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:10,958 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:11,370 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:20:11,784 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:12,187 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:12,566 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:14,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:14,332 INFO L93 Difference]: Finished difference Result 1522 states and 1835 transitions. [2020-11-07 00:20:14,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:20:14,333 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 240 [2020-11-07 00:20:14,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:14,339 INFO L225 Difference]: With dead ends: 1522 [2020-11-07 00:20:14,340 INFO L226 Difference]: Without dead ends: 927 [2020-11-07 00:20:14,342 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:20:14,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2020-11-07 00:20:14,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 734. [2020-11-07 00:20:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 734 states. [2020-11-07 00:20:14,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 821 transitions. [2020-11-07 00:20:14,625 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 821 transitions. Word has length 240 [2020-11-07 00:20:14,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:14,626 INFO L481 AbstractCegarLoop]: Abstraction has 734 states and 821 transitions. [2020-11-07 00:20:14,626 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:20:14,626 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 821 transitions. [2020-11-07 00:20:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-11-07 00:20:14,632 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:14,633 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:14,633 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:20:14,633 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 00:20:14,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:14,634 INFO L82 PathProgramCache]: Analyzing trace with hash 220956790, now seen corresponding path program 1 times [2020-11-07 00:20:14,634 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:14,634 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [245789440] [2020-11-07 00:20:14,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:14,638 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,069 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:15,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:20:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:20:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-11-07 00:20:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-11-07 00:20:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:15,360 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 00:20:15,361 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [245789440] [2020-11-07 00:20:15,361 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:15,361 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:20:15,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444175691] [2020-11-07 00:20:15,362 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:20:15,362 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:15,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:20:15,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:20:15,363 INFO L87 Difference]: Start difference. First operand 734 states and 821 transitions. Second operand 14 states. [2020-11-07 00:20:16,211 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:16,629 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:17,016 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:17,392 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:17,767 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:19,160 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:19,586 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:20,006 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:20,439 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:20,821 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:22,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:22,825 INFO L93 Difference]: Finished difference Result 1559 states and 1873 transitions. [2020-11-07 00:20:22,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:20:22,827 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 240 [2020-11-07 00:20:22,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:22,833 INFO L225 Difference]: With dead ends: 1559 [2020-11-07 00:20:22,833 INFO L226 Difference]: Without dead ends: 945 [2020-11-07 00:20:22,836 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 00:20:22,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 945 states. [2020-11-07 00:20:23,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 945 to 746. [2020-11-07 00:20:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2020-11-07 00:20:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 833 transitions. [2020-11-07 00:20:23,188 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 833 transitions. Word has length 240 [2020-11-07 00:20:23,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:23,188 INFO L481 AbstractCegarLoop]: Abstraction has 746 states and 833 transitions. [2020-11-07 00:20:23,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:20:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 833 transitions. [2020-11-07 00:20:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-11-07 00:20:23,193 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:23,193 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:23,194 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:20:23,194 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:23,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:23,194 INFO L82 PathProgramCache]: Analyzing trace with hash 1286383897, now seen corresponding path program 1 times [2020-11-07 00:20:23,195 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:23,195 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1769634726] [2020-11-07 00:20:23,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:23,198 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,583 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:23,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:20:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:20:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-11-07 00:20:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-11-07 00:20:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:23,835 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 00:20:23,836 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1769634726] [2020-11-07 00:20:23,836 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:23,836 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 00:20:23,836 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826979419] [2020-11-07 00:20:23,837 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 00:20:23,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:23,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 00:20:23,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 00:20:23,838 INFO L87 Difference]: Start difference. First operand 746 states and 833 transitions. Second operand 8 states. [2020-11-07 00:20:24,498 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:25,371 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:29,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:29,262 INFO L93 Difference]: Finished difference Result 2329 states and 2834 transitions. [2020-11-07 00:20:29,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-07 00:20:29,262 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 240 [2020-11-07 00:20:29,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:29,273 INFO L225 Difference]: With dead ends: 2329 [2020-11-07 00:20:29,274 INFO L226 Difference]: Without dead ends: 1703 [2020-11-07 00:20:29,277 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 51 SyntacticMatches, 3 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=163, Invalid=487, Unknown=0, NotChecked=0, Total=650 [2020-11-07 00:20:29,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1703 states. [2020-11-07 00:20:30,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1703 to 1434. [2020-11-07 00:20:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1434 states. [2020-11-07 00:20:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1434 states and 1630 transitions. [2020-11-07 00:20:30,105 INFO L78 Accepts]: Start accepts. Automaton has 1434 states and 1630 transitions. Word has length 240 [2020-11-07 00:20:30,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:30,106 INFO L481 AbstractCegarLoop]: Abstraction has 1434 states and 1630 transitions. [2020-11-07 00:20:30,106 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 00:20:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1630 transitions. [2020-11-07 00:20:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-11-07 00:20:30,114 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:30,114 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:30,114 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:20:30,114 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:30,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:30,115 INFO L82 PathProgramCache]: Analyzing trace with hash 442691057, now seen corresponding path program 1 times [2020-11-07 00:20:30,116 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:30,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1252046240] [2020-11-07 00:20:30,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:30,123 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,692 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:30,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:20:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:20:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 00:20:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:20:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:20:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:30,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-11-07 00:20:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:31,027 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 00:20:31,027 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1252046240] [2020-11-07 00:20:31,027 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:31,028 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:20:31,028 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145510376] [2020-11-07 00:20:31,028 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:20:31,028 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:31,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:20:31,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:20:31,029 INFO L87 Difference]: Start difference. First operand 1434 states and 1630 transitions. Second operand 15 states. [2020-11-07 00:20:32,100 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 00:20:33,227 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:34,885 WARN L194 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 00:20:35,637 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 00:20:36,174 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:36,596 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:37,345 WARN L194 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 00:20:37,800 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:38,253 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:38,706 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:42,961 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 00:20:43,718 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:44,140 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:44,669 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:46,372 WARN L194 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 00:20:47,150 WARN L194 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 00:20:47,915 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 00:20:48,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:48,928 INFO L93 Difference]: Finished difference Result 4376 states and 5349 transitions. [2020-11-07 00:20:48,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-11-07 00:20:48,929 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 245 [2020-11-07 00:20:48,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:48,949 INFO L225 Difference]: With dead ends: 4376 [2020-11-07 00:20:48,949 INFO L226 Difference]: Without dead ends: 3343 [2020-11-07 00:20:48,956 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1301 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=829, Invalid=3331, Unknown=0, NotChecked=0, Total=4160 [2020-11-07 00:20:48,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3343 states. [2020-11-07 00:20:50,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3343 to 2631. [2020-11-07 00:20:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2631 states. [2020-11-07 00:20:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 2971 transitions. [2020-11-07 00:20:50,493 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 2971 transitions. Word has length 245 [2020-11-07 00:20:50,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:50,494 INFO L481 AbstractCegarLoop]: Abstraction has 2631 states and 2971 transitions. [2020-11-07 00:20:50,494 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:20:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 2971 transitions. [2020-11-07 00:20:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2020-11-07 00:20:50,501 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:50,504 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:50,504 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:20:50,504 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:20:50,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:50,505 INFO L82 PathProgramCache]: Analyzing trace with hash -321643640, now seen corresponding path program 1 times [2020-11-07 00:20:50,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:50,505 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1396949241] [2020-11-07 00:20:50,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:50,938 WARN L194 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 90 [2020-11-07 00:20:51,099 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-11-07 00:20:51,939 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 203 [2020-11-07 00:20:52,829 WARN L194 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2020-11-07 00:20:53,719 WARN L194 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 204 [2020-11-07 00:20:54,547 WARN L194 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 203 [2020-11-07 00:20:54,553 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:20:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:54,992 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:54,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:20:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 00:20:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:20:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:20:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:20:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:20:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 00:20:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-07 00:20:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:55,234 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 00:21:00,933 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2020-11-07 00:21:02,312 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1396949241] [2020-11-07 00:21:02,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:21:02,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2020-11-07 00:21:02,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055938910] [2020-11-07 00:21:02,314 INFO L461 AbstractCegarLoop]: Interpolant automaton has 64 states [2020-11-07 00:21:02,314 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:21:02,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2020-11-07 00:21:02,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=800, Invalid=3232, Unknown=0, NotChecked=0, Total=4032 [2020-11-07 00:21:02,317 INFO L87 Difference]: Start difference. First operand 2631 states and 2971 transitions. Second operand 64 states. [2020-11-07 00:21:03,369 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:21:03,775 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:04,218 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:04,619 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:05,042 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:05,496 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:21:06,908 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:21:07,518 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:21:08,050 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:08,548 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:21:08,959 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:09,569 WARN L194 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:21:10,191 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:21:10,867 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:21:11,449 WARN L194 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:21:11,929 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:12,555 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:21:13,139 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:21:13,597 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:21:14,359 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-07 00:21:14,827 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-11-07 00:21:16,374 WARN L194 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:21:17,297 WARN L194 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:21:17,740 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:21:18,349 WARN L194 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:21:18,946 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:21:19,630 WARN L194 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:21:20,325 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-07 00:21:21,130 WARN L194 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-11-07 00:21:21,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:21:21,461 INFO L93 Difference]: Finished difference Result 3040 states and 3472 transitions. [2020-11-07 00:21:21,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2020-11-07 00:21:21,462 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 331 [2020-11-07 00:21:21,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:21:21,465 INFO L225 Difference]: With dead ends: 3040 [2020-11-07 00:21:21,465 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:21:21,481 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 108 SyntacticMatches, 11 SemanticMatches, 142 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7376 ImplicationChecksByTransitivity, 23.2s TimeCoverageRelationStatistics Valid=2647, Invalid=17945, Unknown=0, NotChecked=0, Total=20592 [2020-11-07 00:21:21,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:21:21,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:21:21,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:21:21,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:21:21,482 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 331 [2020-11-07 00:21:21,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:21:21,482 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:21:21,482 INFO L482 AbstractCegarLoop]: Interpolant automaton has 64 states. [2020-11-07 00:21:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:21:21,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:21:21,483 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:21:21,485 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:21:22,986 WARN L194 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 308 [2020-11-07 00:21:23,427 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 281 [2020-11-07 00:21:24,143 WARN L194 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 301 [2020-11-07 00:21:24,790 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 307 [2020-11-07 00:21:25,515 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 355 [2020-11-07 00:21:27,462 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 305 [2020-11-07 00:21:28,088 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 307 [2020-11-07 00:21:28,448 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 309 [2020-11-07 00:21:30,659 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 295 [2020-11-07 00:21:30,924 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 288 [2020-11-07 00:21:31,243 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 306 [2020-11-07 00:21:31,558 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 305 [2020-11-07 00:21:31,916 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 307 [2020-11-07 00:21:32,938 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 295 [2020-11-07 00:21:33,344 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 307 [2020-11-07 00:21:33,515 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 299 [2020-11-07 00:21:33,711 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 283 [2020-11-07 00:21:34,468 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 295 [2020-11-07 00:21:34,846 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 307 [2020-11-07 00:21:35,932 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 307 [2020-11-07 00:21:36,759 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 307 [2020-11-07 00:21:37,713 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 303 [2020-11-07 00:21:38,742 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 305 [2020-11-07 00:21:39,849 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-11-07 00:21:40,049 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 00:21:40,261 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:21:40,878 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 42 [2020-11-07 00:21:41,076 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:21:41,673 WARN L194 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 34 [2020-11-07 00:21:41,879 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:21:42,697 WARN L194 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 42 [2020-11-07 00:21:43,542 WARN L194 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 43 [2020-11-07 00:21:43,775 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:21:43,924 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:21:44,925 WARN L194 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 40 [2020-11-07 00:21:45,287 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 1 [2020-11-07 00:21:45,537 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:21:46,202 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:46,855 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:47,508 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:48,692 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 218 DAG size of output: 21 [2020-11-07 00:21:49,739 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:21:50,036 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:21:50,363 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-11-07 00:21:51,046 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:51,219 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 14 [2020-11-07 00:21:51,883 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:21:52,595 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:21:52,747 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:21:53,638 WARN L194 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 46 [2020-11-07 00:21:53,855 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 42 [2020-11-07 00:21:54,553 WARN L194 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:21:55,199 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:21:55,861 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:56,019 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:21:56,823 WARN L194 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 43 [2020-11-07 00:21:57,636 WARN L194 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 43 [2020-11-07 00:21:58,394 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:21:58,761 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-11-07 00:21:59,395 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:22:00,051 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:00,704 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 53 [2020-11-07 00:22:01,577 WARN L194 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2020-11-07 00:22:02,800 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 221 DAG size of output: 25 [2020-11-07 00:22:03,170 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 1 [2020-11-07 00:22:03,884 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:04,125 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-11-07 00:22:04,281 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:04,900 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2020-11-07 00:22:05,764 WARN L194 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 36 [2020-11-07 00:22:06,532 WARN L194 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 42 [2020-11-07 00:22:07,376 WARN L194 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 46 [2020-11-07 00:22:08,047 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 00:22:08,944 WARN L194 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 48 [2020-11-07 00:22:09,622 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:22:10,285 WARN L194 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:22:11,012 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-11-07 00:22:11,943 WARN L194 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 21 [2020-11-07 00:22:12,388 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-11-07 00:22:12,563 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:12,825 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 00:22:13,175 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:13,387 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:14,070 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2020-11-07 00:22:14,951 WARN L194 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 43 [2020-11-07 00:22:15,698 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 33 [2020-11-07 00:22:16,435 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2020-11-07 00:22:17,740 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 215 DAG size of output: 17 [2020-11-07 00:22:18,133 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:18,520 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:19,233 WARN L194 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:19,939 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2020-11-07 00:22:20,757 WARN L194 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 43 [2020-11-07 00:22:21,118 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:21,437 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:22:21,609 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:21,721 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 28 [2020-11-07 00:22:22,810 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:22:22,971 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:23,679 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:24,379 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:22:25,153 WARN L194 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 43 [2020-11-07 00:22:25,446 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:27,332 WARN L194 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 227 DAG size of output: 53 [2020-11-07 00:22:27,701 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:28,524 WARN L194 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 43 [2020-11-07 00:22:28,898 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:30,016 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:22:31,888 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 222 DAG size of output: 53 [2020-11-07 00:22:32,726 WARN L194 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 43 [2020-11-07 00:22:33,162 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:33,881 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:22:34,223 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-07 00:22:35,283 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:22:35,503 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2020-11-07 00:22:36,379 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 27 [2020-11-07 00:22:37,110 WARN L194 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:22:38,321 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 215 DAG size of output: 18 [2020-11-07 00:22:39,257 WARN L194 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 46 [2020-11-07 00:22:39,931 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:40,058 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 14 [2020-11-07 00:22:40,310 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:41,068 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:41,280 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 29 [2020-11-07 00:22:41,991 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-11-07 00:22:42,989 WARN L194 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2020-11-07 00:22:44,268 WARN L194 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 218 DAG size of output: 21 [2020-11-07 00:22:44,275 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:22:44,275 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:22:44,275 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:22:44,275 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:22:44,275 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-07 00:22:44,275 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-11-07 00:22:44,276 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-11-07 00:22:44,277 INFO L266 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-11-07 00:22:44,278 INFO L266 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:22:44,279 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-11-07 00:22:44,280 INFO L266 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-11-07 00:22:44,281 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:22:44,282 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:22:44,282 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 00:22:44,282 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:22:44,282 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:22:44,282 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:22:44,282 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:22:44,282 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 986 992) the Hoare annotation is: true [2020-11-07 00:22:44,282 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 986 992) the Hoare annotation is: true [2020-11-07 00:22:44,282 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 993 1001) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:22:44,282 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 993 1001) the Hoare annotation is: true [2020-11-07 00:22:44,283 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 993 1001) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:22:44,283 INFO L262 CegarLoopResult]: At program point L998(line 998) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:22:44,283 INFO L269 CegarLoopResult]: At program point L997(line 997) the Hoare annotation is: true [2020-11-07 00:22:44,283 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 920 927) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:22:44,283 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 920 927) the Hoare annotation is: true [2020-11-07 00:22:44,283 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 920 927) the Hoare annotation is: true [2020-11-07 00:22:44,283 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 928 937) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:22:44,284 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 928 937) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse1 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:22:44,284 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 928 937) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse1 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:22:44,284 INFO L262 CegarLoopResult]: At program point L933(line 933) the Hoare annotation is: (let ((.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:22:44,284 INFO L262 CegarLoopResult]: At program point L933-1(line 933) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|)))) (and (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:22:44,284 INFO L262 CegarLoopResult]: At program point L933-2(line 933) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse1 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:22:44,285 INFO L262 CegarLoopResult]: At program point L950(lines 950 960) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,285 INFO L262 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,285 INFO L262 CegarLoopResult]: At program point L948-1(line 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,285 INFO L262 CegarLoopResult]: At program point L946(lines 946 963) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,285 INFO L262 CegarLoopResult]: At program point L948-2(line 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,285 INFO L262 CegarLoopResult]: At program point L948-3(line 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,285 INFO L262 CegarLoopResult]: At program point L946-1(lines 938 966) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,286 INFO L262 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,286 INFO L262 CegarLoopResult]: At program point L944-1(line 944) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,286 INFO L262 CegarLoopResult]: At program point L944-2(line 944) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,286 INFO L262 CegarLoopResult]: At program point L944-3(line 944) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,286 INFO L262 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,286 INFO L262 CegarLoopResult]: At program point L953(line 953) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,287 INFO L262 CegarLoopResult]: At program point L951(lines 951 957) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,287 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 938 966) the Hoare annotation is: true [2020-11-07 00:22:44,287 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 938 966) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:22:44,287 INFO L262 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,287 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 895 917) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,287 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 895 917) the Hoare annotation is: true [2020-11-07 00:22:44,287 INFO L269 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: true [2020-11-07 00:22:44,287 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 895 917) the Hoare annotation is: true [2020-11-07 00:22:44,288 INFO L262 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,288 INFO L262 CegarLoopResult]: At program point L907-1(line 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,288 INFO L262 CegarLoopResult]: At program point L905(lines 905 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,288 INFO L269 CegarLoopResult]: At program point L905-1(lines 905 912) the Hoare annotation is: true [2020-11-07 00:22:44,288 INFO L262 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,288 INFO L262 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,288 INFO L262 CegarLoopResult]: At program point L903-1(line 903) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,288 INFO L262 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,289 INFO L262 CegarLoopResult]: At program point L903-2(line 903) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,289 INFO L262 CegarLoopResult]: At program point L901-1(line 901) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 849 872) no Hoare annotation was computed. [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 849 872) no Hoare annotation was computed. [2020-11-07 00:22:44,289 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 849 872) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:22:44,290 INFO L269 CegarLoopResult]: At program point L546-1(line 546) the Hoare annotation is: true [2020-11-07 00:22:44,290 INFO L269 CegarLoopResult]: At program point L544(lines 544 561) the Hoare annotation is: true [2020-11-07 00:22:44,290 INFO L269 CegarLoopResult]: At program point L546-2(line 546) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point L546-3(line 546) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 540 564) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point L559-1(lines 540 564) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 540 564) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point L548(lines 548 556) the Hoare annotation is: true [2020-11-07 00:22:44,291 INFO L269 CegarLoopResult]: At program point L546(line 546) the Hoare annotation is: true [2020-11-07 00:22:44,292 INFO L262 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:22:44,292 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 699 713) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:44,292 INFO L262 CegarLoopResult]: At program point L703(lines 703 709) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:44,292 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 699 713) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:44,292 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 699 713) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:44,292 INFO L262 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:44,292 INFO L269 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: true [2020-11-07 00:22:44,293 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 635 643) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:44,293 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 635 643) the Hoare annotation is: true [2020-11-07 00:22:44,293 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 635 643) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point L674-1(line 674) no Hoare annotation was computed. [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point L663(lines 663 671) no Hoare annotation was computed. [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point L663-2(lines 663 671) no Hoare annotation was computed. [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 644 679) no Hoare annotation was computed. [2020-11-07 00:22:44,293 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L651(lines 651 659) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L651-2(lines 651 659) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 644 679) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 644 679) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 979 985) the Hoare annotation is: true [2020-11-07 00:22:44,294 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 979 985) the Hoare annotation is: true [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:22:44,294 INFO L266 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-07 00:22:44,295 INFO L266 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-11-07 00:22:44,296 INFO L266 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-11-07 00:22:44,297 INFO L266 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:22:44,298 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:22:44,299 INFO L266 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 00:22:44,300 INFO L266 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:22:44,301 INFO L266 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-11-07 00:22:44,302 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 881 891) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 881 891) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 881 891) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L262 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 624 634) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 624 634) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 624 634) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point L629-1(line 629) the Hoare annotation is: true [2020-11-07 00:22:44,302 INFO L269 CegarLoopResult]: At program point L629-2(line 629) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point L629-3(line 629) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 616 623) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 616 623) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 616 623) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point L807(lines 807 813) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 803 816) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 803 816) the Hoare annotation is: true [2020-11-07 00:22:44,303 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 803 816) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L574(lines 574 582) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L572(line 572) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L572-1(line 572) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L570(lines 570 587) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L572-2(line 572) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L572-3(line 572) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 566 590) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 566 590) the Hoare annotation is: true [2020-11-07 00:22:44,304 INFO L269 CegarLoopResult]: At program point L585(line 585) the Hoare annotation is: true [2020-11-07 00:22:44,305 INFO L269 CegarLoopResult]: At program point L585-1(lines 566 590) the Hoare annotation is: true [2020-11-07 00:22:44,305 INFO L269 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: true [2020-11-07 00:22:44,305 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 532 538) the Hoare annotation is: true [2020-11-07 00:22:44,305 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 532 538) the Hoare annotation is: true [2020-11-07 00:22:44,305 INFO L262 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~3 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (not (= test_~tmp~3 0)) .cse4 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:44,305 INFO L262 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,305 INFO L262 CegarLoopResult]: At program point L469-1(line 469) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,306 INFO L262 CegarLoopResult]: At program point L469-2(line 469) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,306 INFO L262 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~3 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (not (= test_~tmp~3 0)) .cse4 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:44,306 INFO L262 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,306 INFO L262 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,306 INFO L262 CegarLoopResult]: At program point L461-1(line 461) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,307 INFO L262 CegarLoopResult]: At program point L453(lines 453 459) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:44,307 INFO L262 CegarLoopResult]: At program point L453-1(lines 453 459) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,307 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~3 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~3 2147483647) (not (= test_~tmp~3 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,307 INFO L262 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (or (and (<= |test_#t~nondet42| 2147483647) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet42| 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,307 INFO L262 CegarLoopResult]: At program point L441-1(line 441) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= |test_#t~nondet42| 2147483647) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet42| 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= test_~tmp~3 |test_#t~nondet42|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,307 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,308 INFO L262 CegarLoopResult]: At program point L483(lines 432 484) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,308 INFO L269 CegarLoopResult]: At program point testEXIT(lines 423 490) the Hoare annotation is: true [2020-11-07 00:22:44,308 INFO L262 CegarLoopResult]: At program point testENTRY(lines 423 490) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,308 INFO L262 CegarLoopResult]: At program point L471(lines 471 477) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,308 INFO L269 CegarLoopResult]: At program point testFINAL(lines 423 490) the Hoare annotation is: true [2020-11-07 00:22:44,308 INFO L262 CegarLoopResult]: At program point L471-1(lines 463 478) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 (not (= test_~tmp~3 0)) .cse3 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 00:22:44,309 INFO L262 CegarLoopResult]: At program point L434(lines 433 482) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,309 INFO L262 CegarLoopResult]: At program point L463(lines 463 478) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:22:44,309 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,309 INFO L262 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:44,309 INFO L262 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= |test_#t~nondet43| 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= 0 (+ |test_#t~nondet43| 2147483648)) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:44,309 INFO L262 CegarLoopResult]: At program point L451-1(line 451) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= test_~tmp___0~0 |test_#t~nondet43|) (<= |test_#t~nondet43| 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 (<= 0 (+ |test_#t~nondet43| 2147483648)) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:22:44,310 INFO L262 CegarLoopResult]: At program point L480(lines 433 482) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,310 INFO L262 CegarLoopResult]: At program point L443(lines 443 449) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~3 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~3 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,310 INFO L262 CegarLoopResult]: At program point L443-1(lines 443 449) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (not (= test_~tmp~3 0)) .cse5 .cse6))) [2020-11-07 00:22:44,310 INFO L262 CegarLoopResult]: At program point L435(lines 435 439) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:22:44,310 INFO L262 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,310 INFO L262 CegarLoopResult]: At program point L427(line 427) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:22:44,310 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-11-07 00:22:44,311 INFO L266 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:22:44,312 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:22:44,313 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:22:44,314 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:22:44,314 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:22:44,314 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 591 598) the Hoare annotation is: true [2020-11-07 00:22:44,314 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 591 598) the Hoare annotation is: true [2020-11-07 00:22:44,314 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 591 598) the Hoare annotation is: true [2020-11-07 00:22:44,314 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:22:44,314 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:22:44,314 INFO L266 CegarLoopResult]: For program point L779(lines 779 787) no Hoare annotation was computed. [2020-11-07 00:22:44,314 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:22:44,314 INFO L266 CegarLoopResult]: For program point L779-2(lines 779 787) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 771 793) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 771 793) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 771 793) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-11-07 00:22:44,315 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-07 00:22:44,316 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-11-07 00:22:44,317 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-11-07 00:22:44,318 INFO L266 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:22:44,319 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-11-07 00:22:44,320 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:22:44,321 INFO L266 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L975(line 975) no Hoare annotation was computed. [2020-11-07 00:22:44,322 INFO L266 CegarLoopResult]: For program point L974(line 974) no Hoare annotation was computed. [2020-11-07 00:22:44,323 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 969 978) no Hoare annotation was computed. [2020-11-07 00:22:44,323 INFO L266 CegarLoopResult]: For program point L971(line 971) no Hoare annotation was computed. [2020-11-07 00:22:44,323 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 969 978) no Hoare annotation was computed. [2020-11-07 00:22:44,323 INFO L266 CegarLoopResult]: For program point L971-1(line 971) no Hoare annotation was computed. [2020-11-07 00:22:44,323 INFO L266 CegarLoopResult]: For program point L971-2(line 971) no Hoare annotation was computed. [2020-11-07 00:22:44,323 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 969 978) no Hoare annotation was computed. [2020-11-07 00:22:44,323 INFO L262 CegarLoopResult]: At program point L675-2(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,323 INFO L262 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:44,323 INFO L262 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:44,323 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,324 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point L673-3(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,325 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L669-3(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L669-4(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,326 INFO L262 CegarLoopResult]: At program point L665-1(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L665-2(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L665-3(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L661-1(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L789-1(line 789) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,327 INFO L262 CegarLoopResult]: At program point L661-2(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L789-2(line 789) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L661-3(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L661-4(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,328 INFO L262 CegarLoopResult]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L661-5(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L785-1(line 785) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L657-2(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L661-6(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L785-2(line 785) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L657-3(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L661-7(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L785-3(line 785) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,329 INFO L262 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L657-4(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L781-1(line 781) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L653-2(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L781-2(line 781) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L653-3(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L781-3(line 781) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,330 INFO L262 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L781-4(line 781) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L777-1(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L781-5(line 781) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L777-2(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L777-3(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,331 INFO L262 CegarLoopResult]: At program point L777-4(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L777-5(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L777-6(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L777-7(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L501(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,332 INFO L262 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:22:44,333 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:22:44,333 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,333 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,333 INFO L262 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:22:44,333 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:22:44,333 INFO L269 CegarLoopResult]: At program point L610-1(lines 599 615) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point L606(lines 606 612) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point L604(line 604) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 599 615) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point L604-1(line 604) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point L604-2(line 604) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point L604-3(line 604) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 599 615) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 680 698) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: true [2020-11-07 00:22:44,334 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 680 698) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L689(lines 689 693) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L689-2(lines 689 693) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L687-1(line 687) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L687-2(line 687) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L687-3(line 687) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 680 698) the Hoare annotation is: true [2020-11-07 00:22:44,335 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 794 802) the Hoare annotation is: true [2020-11-07 00:22:44,336 INFO L269 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: true [2020-11-07 00:22:44,336 INFO L269 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: true [2020-11-07 00:22:44,336 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 794 802) the Hoare annotation is: true [2020-11-07 00:22:44,336 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 794 802) the Hoare annotation is: true [2020-11-07 00:22:44,336 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:22:44,336 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:22:44,336 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:22:44,336 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:22:44,336 INFO L269 CegarLoopResult]: At program point L754-1(lines 750 761) the Hoare annotation is: true [2020-11-07 00:22:44,336 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 750 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:44,337 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 750 761) the Hoare annotation is: true [2020-11-07 00:22:44,337 INFO L262 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:44,337 INFO L262 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:22:44,337 INFO L262 CegarLoopResult]: At program point L512(lines 508 530) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) .cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:22:44,337 INFO L262 CegarLoopResult]: At program point L510(lines 508 530) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) .cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:22:44,337 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 505 531) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1))) [2020-11-07 00:22:44,338 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 505 531) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:22:44,338 INFO L262 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (let ((.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 (not (= 1 ~systemActive~0)) .cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))) (or .cse4 .cse0 (and (= 2 ~waterLevel~0) .cse1 .cse2 .cse3)))) [2020-11-07 00:22:44,338 INFO L262 CegarLoopResult]: At program point L519(lines 519 525) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse4 .cse3) (or .cse5 .cse4 .cse3) (or .cse5 .cse2 .cse3))) [2020-11-07 00:22:44,338 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 505 531) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:22:44,338 INFO L262 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:22:44,338 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 819 848) the Hoare annotation is: true [2020-11-07 00:22:44,338 INFO L269 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: true [2020-11-07 00:22:44,338 INFO L269 CegarLoopResult]: At program point L833(lines 833 837) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L833-1(lines 833 837) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 819 848) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L829-2(lines 829 843) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L825-1(line 825) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L844(lines 819 848) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 762 770) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: true [2020-11-07 00:22:44,339 INFO L269 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 762 770) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 762 770) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 726 737) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 726 737) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point L730-1(lines 726 737) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 873 879) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 873 879) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:22:44,340 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:22:44,340 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:22:44,341 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:22:44,341 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 714 721) the Hoare annotation is: (let ((.cse1 (and (<= 1 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= 1 ~systemActive~0) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:22:44,341 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 714 721) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:22:44,341 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 714 721) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= 1 ~systemActive~0) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:22:44,341 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 738 749) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:22:44,341 INFO L262 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:22:44,342 INFO L262 CegarLoopResult]: At program point L742-1(lines 738 749) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:22:44,342 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 738 749) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:22:44,342 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 408 415) the Hoare annotation is: true [2020-11-07 00:22:44,342 INFO L269 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: true [2020-11-07 00:22:44,342 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 408 415) the Hoare annotation is: true [2020-11-07 00:22:44,342 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 408 415) the Hoare annotation is: true [2020-11-07 00:22:44,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:22:44 BoogieIcfgContainer [2020-11-07 00:22:44,367 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:22:44,368 INFO L168 Benchmark]: Toolchain (without parser) took 182212.45 ms. Allocated memory was 156.2 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 131.1 MB in the beginning and 1.0 GB in the end (delta: -906.7 MB). Peak memory consumption was 810.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:44,368 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 156.2 MB. Free memory is still 130.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:22:44,369 INFO L168 Benchmark]: CACSL2BoogieTranslator took 552.94 ms. Allocated memory is still 156.2 MB. Free memory was 130.4 MB in the beginning and 108.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:44,369 INFO L168 Benchmark]: Boogie Preprocessor took 94.21 ms. Allocated memory is still 156.2 MB. Free memory was 108.8 MB in the beginning and 104.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:44,369 INFO L168 Benchmark]: RCFGBuilder took 1653.55 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 104.8 MB in the beginning and 147.5 MB in the end (delta: -42.7 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:44,370 INFO L168 Benchmark]: TraceAbstraction took 179895.08 ms. Allocated memory was 187.7 MB in the beginning and 1.2 GB in the end (delta: 997.2 MB). Free memory was 147.5 MB in the beginning and 1.0 GB in the end (delta: -890.3 MB). Peak memory consumption was 794.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:22:44,372 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 156.2 MB. Free memory is still 130.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 552.94 ms. Allocated memory is still 156.2 MB. Free memory was 130.4 MB in the beginning and 108.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 94.21 ms. Allocated memory is still 156.2 MB. Free memory was 108.8 MB in the beginning and 104.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1653.55 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 104.8 MB in the beginning and 147.5 MB in the end (delta: -42.7 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 179895.08 ms. Allocated memory was 187.7 MB in the beginning and 1.2 GB in the end (delta: 997.2 MB). Free memory was 147.5 MB in the beginning and 1.0 GB in the end (delta: -890.3 MB). Peak memory consumption was 794.2 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: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: 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: 829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 986]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 920]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 993]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 928]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(waterLevel == 1) || ((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux)) || !(pumpRunning == 0)) && (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || pumpRunning == retValue_acc) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp + 2147483648))) && ((((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux) || !(pumpRunning == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 938]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(2 == waterLevel)) && ((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 895]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 540]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 699]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) && ((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(2 == waterLevel)) - ProcedureContractResult [Line: 635]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(waterLevel == 1) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && ((!(pumpRunning == 0) || !(2 == waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 979]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 881]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 624]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 616]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 566]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 803]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 423]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 591]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 599]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 680]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 750]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 794]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 505]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(\old(waterLevel) == 1) || !(\old(pumpRunning) == 0)) && (!(\old(waterLevel) == 2) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 762]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 726]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 873]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 714]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((!(waterLevel == 1) || !(pumpRunning == 0)) || (1 <= systemActive && \old(systemActive) == systemActive)) && ((!(pumpRunning == 0) || (1 <= systemActive && \old(systemActive) == systemActive)) || !(2 == waterLevel))) && ((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || 1 == systemActive) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 738]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 408]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 663 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 96.9s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 74.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 82.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2616 SDtfs, 8172 SDslu, 6286 SDs, 0 SdLazy, 13259 SolverSat, 2733 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 737 GetRequests, 399 SyntacticMatches, 14 SemanticMatches, 324 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9095 ImplicationChecksByTransitivity, 50.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2631occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 9 MinimizatonAttempts, 1672 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 310 LocationsWithAnnotation, 6843 PreInvPairs, 7069 NumberOfFragments, 5554 HoareAnnotationTreeSize, 6843 FomulaSimplifications, 372619238 FormulaSimplificationTreeSizeReduction, 17.9s HoareSimplificationTime, 310 FomulaSimplificationsInter, 1170388 FormulaSimplificationTreeSizeReductionInter, 64.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...