/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product08.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:43:09,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:43:09,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:43:09,523 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:43:09,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:43:09,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:43:09,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:43:09,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:43:09,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:43:09,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:43:09,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:43:09,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:43:09,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:43:09,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:43:09,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:43:09,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:43:09,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:43:09,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:43:09,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:43:09,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:43:09,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:43:09,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:43:09,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:43:09,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:43:09,616 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 21:43:09,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 21:43:09,617 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 21:43:09,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 21:43:09,619 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 21:43:09,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 21:43:09,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 21:43:09,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 21:43:09,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 21:43:09,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 21:43:09,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 21:43:09,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 21:43:09,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 21:43:09,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 21:43:09,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:43:09,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:43:09,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:43:09,635 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 21:43:09,657 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:43:09,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:43:09,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:43:09,662 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:43:09,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:43:09,663 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:43:09,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:43:09,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:43:09,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:43:09,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:43:09,665 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:43:09,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:43:09,665 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:43:09,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:43:09,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:43:09,666 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:43:09,667 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:43:09,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:43:09,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:43:09,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:43:09,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:43:09,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:43:09,668 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:43:10,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:43:10,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:43:10,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:43:10,153 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:43:10,154 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:43:10,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product08.cil.c [2021-02-23 21:43:10,245 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ca70ef3e/c9be57f938b94af3b366f501f0d8fa69/FLAG808eca6cb [2021-02-23 21:43:10,919 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:43:10,922 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product08.cil.c [2021-02-23 21:43:10,941 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ca70ef3e/c9be57f938b94af3b366f501f0d8fa69/FLAG808eca6cb [2021-02-23 21:43:11,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ca70ef3e/c9be57f938b94af3b366f501f0d8fa69 [2021-02-23 21:43:11,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:43:11,245 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:43:11,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:43:11,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:43:11,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:43:11,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cb5b348 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11, skipping insertion in model container [2021-02-23 21:43:11,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:43:11,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:43:11,636 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product08.cil.c[14599,14612] [2021-02-23 21:43:11,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:43:11,677 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:43:11,746 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product08.cil.c[14599,14612] [2021-02-23 21:43:11,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:43:11,802 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:43:11,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11 WrapperNode [2021-02-23 21:43:11,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:43:11,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:43:11,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:43:11,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:43:11,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (1/1) ... [2021-02-23 21:43:11,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:43:11,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:43:11,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:43:11,940 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:43:11,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (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 [2021-02-23 21:43:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:43:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:43:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:43:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:43:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:43:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:43:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 21:43:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:43:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:43:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:43:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:43:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:43:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:43:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 21:43:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 21:43:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:43:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:43:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:43:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:43:12,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:43:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:43:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:43:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:43:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:43:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:43:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:43:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:43:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:43:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:43:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:43:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:43:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:43:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:43:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:43:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:43:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:43:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:43:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:43:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:43:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:43:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:43:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:43:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:43:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:43:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:43:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:43:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 21:43:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 21:43:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:43:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:43:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:43:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:43:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:43:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:43:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:43:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:43:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:43:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:43:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:43:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:43:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 21:43:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:43:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:43:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:43:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:43:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:43:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:43:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:43:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:43:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:43:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:43:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:43:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:43:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:43:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:43:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:43:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:43:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:43:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:43:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:43:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:43:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:43:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:43:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:43:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:43:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:43:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:43:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:43:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:43:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:43:13,973 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:43:13,973 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:43:13,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:43:13 BoogieIcfgContainer [2021-02-23 21:43:13,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:43:13,978 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:43:13,978 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:43:13,982 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:43:13,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:43:11" (1/3) ... [2021-02-23 21:43:13,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b1fec15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:43:13, skipping insertion in model container [2021-02-23 21:43:13,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:43:11" (2/3) ... [2021-02-23 21:43:13,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b1fec15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:43:13, skipping insertion in model container [2021-02-23 21:43:13,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:43:13" (3/3) ... [2021-02-23 21:43:13,985 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product08.cil.c [2021-02-23 21:43:13,993 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:43:13,998 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:43:14,019 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:43:14,042 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:43:14,042 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:43:14,042 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:43:14,042 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:43:14,042 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:43:14,043 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:43:14,043 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:43:14,043 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:43:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states. [2021-02-23 21:43:14,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 21:43:14,086 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:43:14,088 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:43:14,088 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:43:14,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:43:14,095 INFO L82 PathProgramCache]: Analyzing trace with hash -539984314, now seen corresponding path program 1 times [2021-02-23 21:43:14,105 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:43:14,106 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1379441353] [2021-02-23 21:43:14,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:43:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:14,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:14,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:14,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:14,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,032 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:43:15,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:43:15,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:15,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:15,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:43:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:15,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:15,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:43:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:15,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:15,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:43:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:15,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:15,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:43:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:15,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:15,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:43:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:15,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:15,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:43:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:15,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:15,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:43:15,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1379441353] [2021-02-23 21:43:15,248 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:43:15,248 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 21:43:15,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145729029] [2021-02-23 21:43:15,258 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 21:43:15,258 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:43:15,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 21:43:15,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:43:15,276 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 3 states. [2021-02-23 21:43:17,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:43:17,116 INFO L93 Difference]: Finished difference Result 420 states and 506 transitions. [2021-02-23 21:43:17,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 21:43:17,119 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 21:43:17,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:43:17,149 INFO L225 Difference]: With dead ends: 420 [2021-02-23 21:43:17,150 INFO L226 Difference]: Without dead ends: 270 [2021-02-23 21:43:17,156 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:43:17,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2021-02-23 21:43:17,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 228. [2021-02-23 21:43:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2021-02-23 21:43:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 247 transitions. [2021-02-23 21:43:17,301 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 247 transitions. Word has length 147 [2021-02-23 21:43:17,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:43:17,302 INFO L480 AbstractCegarLoop]: Abstraction has 228 states and 247 transitions. [2021-02-23 21:43:17,302 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 21:43:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 247 transitions. [2021-02-23 21:43:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 21:43:17,307 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:43:17,307 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:43:17,307 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:43:17,308 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:43:17,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:43:17,308 INFO L82 PathProgramCache]: Analyzing trace with hash 361134125, now seen corresponding path program 1 times [2021-02-23 21:43:17,309 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:43:17,309 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [721275348] [2021-02-23 21:43:17,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:43:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:17,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:17,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:17,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:17,846 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:43:17,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:43:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:17,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:17,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:43:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:17,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:17,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:43:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:17,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:17,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:43:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:17,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:17,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:43:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:17,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:17,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:17,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 21:43:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:18,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:18,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:18,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 21:43:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:18,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:18,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:18,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:43:18,048 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [721275348] [2021-02-23 21:43:18,049 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:43:18,049 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:43:18,050 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186957783] [2021-02-23 21:43:18,054 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:43:18,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:43:18,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:43:18,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:43:18,057 INFO L87 Difference]: Start difference. First operand 228 states and 247 transitions. Second operand 4 states. [2021-02-23 21:43:18,897 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:43:19,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:43:19,858 INFO L93 Difference]: Finished difference Result 326 states and 368 transitions. [2021-02-23 21:43:19,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 21:43:19,859 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 21:43:19,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:43:19,863 INFO L225 Difference]: With dead ends: 326 [2021-02-23 21:43:19,863 INFO L226 Difference]: Without dead ends: 253 [2021-02-23 21:43:19,865 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:43:19,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2021-02-23 21:43:19,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 218. [2021-02-23 21:43:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2021-02-23 21:43:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 234 transitions. [2021-02-23 21:43:19,953 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 234 transitions. Word has length 148 [2021-02-23 21:43:19,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:43:19,954 INFO L480 AbstractCegarLoop]: Abstraction has 218 states and 234 transitions. [2021-02-23 21:43:19,954 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:43:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 234 transitions. [2021-02-23 21:43:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-23 21:43:19,957 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:43:19,957 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:43:19,958 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:43:19,958 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:43:19,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:43:19,959 INFO L82 PathProgramCache]: Analyzing trace with hash 513836834, now seen corresponding path program 1 times [2021-02-23 21:43:19,959 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:43:19,959 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [101517423] [2021-02-23 21:43:19,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:43:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:20,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:20,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:43:20,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,412 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:43:20,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:43:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:43:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:43:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:43:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:43:20,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:43:20,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:43:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 21:43:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:20,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 21:43:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 21:43:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:20,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:20,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:43:20,640 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [101517423] [2021-02-23 21:43:20,640 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:43:20,640 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:43:20,640 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149244235] [2021-02-23 21:43:20,641 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:43:20,641 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:43:20,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:43:20,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:43:20,642 INFO L87 Difference]: Start difference. First operand 218 states and 234 transitions. Second operand 10 states. [2021-02-23 21:43:21,268 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:43:21,701 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:43:22,085 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 21:43:22,490 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:22,880 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:43:23,266 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:24,406 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:43:26,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:43:26,478 INFO L93 Difference]: Finished difference Result 575 states and 676 transitions. [2021-02-23 21:43:26,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:43:26,484 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-23 21:43:26,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:43:26,488 INFO L225 Difference]: With dead ends: 575 [2021-02-23 21:43:26,489 INFO L226 Difference]: Without dead ends: 472 [2021-02-23 21:43:26,491 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-23 21:43:26,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 472 states. [2021-02-23 21:43:26,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 472 to 381. [2021-02-23 21:43:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 381 states. [2021-02-23 21:43:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 381 states and 427 transitions. [2021-02-23 21:43:26,669 INFO L78 Accepts]: Start accepts. Automaton has 381 states and 427 transitions. Word has length 161 [2021-02-23 21:43:26,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:43:26,670 INFO L480 AbstractCegarLoop]: Abstraction has 381 states and 427 transitions. [2021-02-23 21:43:26,670 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:43:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 427 transitions. [2021-02-23 21:43:26,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 21:43:26,673 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:43:26,673 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:43:26,673 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:43:26,674 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:43:26,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:43:26,674 INFO L82 PathProgramCache]: Analyzing trace with hash 1455462191, now seen corresponding path program 1 times [2021-02-23 21:43:26,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:43:26,675 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [165247819] [2021-02-23 21:43:26,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:43:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:26,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:26,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:26,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:26,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:26,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:26,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:26,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:26,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:26,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:26,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:26,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:26,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:26,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:26,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,116 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:43:27,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:43:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:27,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:43:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:43:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:43:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:43:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-23 21:43:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 21:43:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:27,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:27,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 21:43:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:27,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:27,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:27,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:43:27,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [165247819] [2021-02-23 21:43:27,293 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:43:27,293 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:43:27,293 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696798580] [2021-02-23 21:43:27,294 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:43:27,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:43:27,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:43:27,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:43:27,295 INFO L87 Difference]: Start difference. First operand 381 states and 427 transitions. Second operand 9 states. [2021-02-23 21:43:27,926 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:43:29,349 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:29,735 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:43:30,202 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:43:30,569 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:30,951 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:31,358 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:43:31,777 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:32,311 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:43:33,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:43:33,307 INFO L93 Difference]: Finished difference Result 1023 states and 1247 transitions. [2021-02-23 21:43:33,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:43:33,308 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2021-02-23 21:43:33,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:43:33,314 INFO L225 Difference]: With dead ends: 1023 [2021-02-23 21:43:33,315 INFO L226 Difference]: Without dead ends: 757 [2021-02-23 21:43:33,317 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-23 21:43:33,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 757 states. [2021-02-23 21:43:33,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 757 to 608. [2021-02-23 21:43:33,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 608 states. [2021-02-23 21:43:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 695 transitions. [2021-02-23 21:43:33,659 INFO L78 Accepts]: Start accepts. Automaton has 608 states and 695 transitions. Word has length 166 [2021-02-23 21:43:33,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:43:33,660 INFO L480 AbstractCegarLoop]: Abstraction has 608 states and 695 transitions. [2021-02-23 21:43:33,661 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:43:33,661 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 695 transitions. [2021-02-23 21:43:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-23 21:43:33,665 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:43:33,666 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:43:33,666 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:43:33,666 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:43:33,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:43:33,667 INFO L82 PathProgramCache]: Analyzing trace with hash 683998958, now seen corresponding path program 1 times [2021-02-23 21:43:33,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:43:33,668 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1914888254] [2021-02-23 21:43:33,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:43:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:33,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:33,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:33,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,219 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:43:34,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:43:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:34,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:43:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:43:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:43:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:43:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:43:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-23 21:43:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:34,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 21:43:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-23 21:43:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:43:34,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:43:34,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:34,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:43:34,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:43:34,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:43:34,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1914888254] [2021-02-23 21:43:34,417 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:43:34,417 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:43:34,417 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880671838] [2021-02-23 21:43:34,418 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:43:34,418 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:43:34,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:43:34,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:43:34,419 INFO L87 Difference]: Start difference. First operand 608 states and 695 transitions. Second operand 10 states. [2021-02-23 21:43:35,035 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:43:36,431 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:36,848 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:43:37,247 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:37,656 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:43:38,054 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:43:38,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:43:38,591 INFO L93 Difference]: Finished difference Result 1161 states and 1417 transitions. [2021-02-23 21:43:38,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 21:43:38,592 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2021-02-23 21:43:38,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:43:38,593 INFO L225 Difference]: With dead ends: 1161 [2021-02-23 21:43:38,593 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:43:38,597 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-23 21:43:38,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:43:38,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:43:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:43:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:43:38,599 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2021-02-23 21:43:38,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:43:38,599 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:43:38,599 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:43:38,599 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:43:38,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:43:38,599 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:43:38,602 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:43:39,367 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 6 [2021-02-23 21:43:47,803 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2021-02-23 21:43:48,073 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 21:43:48,598 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 21:43:48,872 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:43:49,135 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:43:49,619 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 21:43:49,900 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:43:50,223 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-23 21:43:51,252 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-23 21:43:51,556 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:43:52,069 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2021-02-23 21:43:52,591 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2021-02-23 21:43:52,866 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:43:53,137 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:43:53,741 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 21:43:54,254 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2021-02-23 21:43:54,516 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 21:43:54,793 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 21:43:55,340 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 13 [2021-02-23 21:43:55,876 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:43:56,145 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 21:43:56,464 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 21:43:57,266 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2021-02-23 21:43:57,564 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:43:57,850 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-23 21:43:58,114 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-23 21:43:58,612 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 8 [2021-02-23 21:43:59,130 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2021-02-23 21:43:59,681 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 21:44:00,133 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 21:44:00,417 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:44:00,947 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2021-02-23 21:44:01,501 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2021-02-23 21:44:01,765 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 21:44:02,281 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:44:02,826 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:44:03,344 WARN L202 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2021-02-23 21:44:03,881 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2021-02-23 21:44:04,103 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 21:44:04,436 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:04,742 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:05,260 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 12 [2021-02-23 21:44:05,528 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:06,026 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 21:44:06,286 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:06,735 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 21:44:07,058 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:44:07,354 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:08,091 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2021-02-23 21:44:08,375 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:44:08,898 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 21:44:09,175 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:44:09,725 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 15 [2021-02-23 21:44:10,255 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2021-02-23 21:44:10,555 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2021-02-23 21:44:11,099 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 21:44:11,470 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:11,775 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:12,315 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 21:44:12,595 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:13,176 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 21:44:13,498 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 21:44:14,046 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 21:44:14,620 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2021-02-23 21:44:15,163 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2021-02-23 21:44:15,542 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:16,154 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2021-02-23 21:44:16,190 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:44:16,190 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:44:16,190 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:44:16,190 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 21:44:16,190 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-23 21:44:16,190 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-23 21:44:16,190 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 333 388) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 21:44:16,191 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point L375-1(line 375) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point L375-2(line 375) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 333 388) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 21:44:16,192 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 333 388) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L380(lines 357 381) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L364(lines 364 368) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L364-1(lines 364 368) no Hoare annotation was computed. [2021-02-23 21:44:16,193 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L377-1(lines 358 379) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L415-2(lines 415 440) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 21:44:16,194 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 389 448) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 389 448) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 21:44:16,195 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L441(lines 414 442) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 389 448) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L433-1(line 433) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L433-2(line 433) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 21:44:16,196 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L429-1(line 429) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L429-2(line 429) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L421(lines 421 425) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L421-1(lines 421 425) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L413-2(line 413) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 21:44:16,197 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L438-2(line 438) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L434-1(line 434) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L434-2(line 434) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 21:44:16,198 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 21:44:16,199 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 21:44:16,200 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 668 674) the Hoare annotation is: true [2021-02-23 21:44:16,200 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 668 674) the Hoare annotation is: true [2021-02-23 21:44:16,200 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 675 683) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:44:16,200 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 675 683) the Hoare annotation is: true [2021-02-23 21:44:16,200 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 675 683) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:44:16,200 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:44:16,201 INFO L192 CegarLoopUtils]: At program point L679(line 679) the Hoare annotation is: true [2021-02-23 21:44:16,201 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,201 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 766 788) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,201 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 766 788) the Hoare annotation is: true [2021-02-23 21:44:16,201 INFO L192 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: true [2021-02-23 21:44:16,201 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 766 788) the Hoare annotation is: true [2021-02-23 21:44:16,201 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,202 INFO L185 CegarLoopUtils]: At program point L778-1(line 778) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,202 INFO L185 CegarLoopUtils]: At program point L776(lines 776 783) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,202 INFO L192 CegarLoopUtils]: At program point L776-1(lines 776 783) the Hoare annotation is: true [2021-02-23 21:44:16,202 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret65| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,202 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,202 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret65| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,202 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,203 INFO L185 CegarLoopUtils]: At program point L774-2(line 774) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |main_#t~ret65| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,203 INFO L185 CegarLoopUtils]: At program point L772-1(line 772) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,203 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 21:44:16,203 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 21:44:16,203 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 725 748) no Hoare annotation was computed. [2021-02-23 21:44:16,203 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-23 21:44:16,203 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-23 21:44:16,203 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 21:44:16,203 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 725 748) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 725 748) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 21:44:16,204 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 21:44:16,205 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 257 271) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:44:16,205 INFO L185 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:44:16,205 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 257 271) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:44:16,205 INFO L185 CegarLoopUtils]: At program point L261(lines 261 267) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:44:16,205 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 257 271) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:44:16,205 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 212 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 21:44:16,205 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 212 220) the Hoare annotation is: true [2021-02-23 21:44:16,206 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 212 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 21:44:16,206 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 21:44:16,206 INFO L192 CegarLoopUtils]: At program point L216(line 216) the Hoare annotation is: true [2021-02-23 21:44:16,206 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-23 21:44:16,206 INFO L189 CegarLoopUtils]: For program point L251-1(line 251) no Hoare annotation was computed. [2021-02-23 21:44:16,206 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 21:44:16,206 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 21:44:16,206 INFO L189 CegarLoopUtils]: For program point L240(lines 240 248) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 221 256) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point L240-2(lines 240 248) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 221 256) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point L228(lines 228 236) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 221 256) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L189 CegarLoopUtils]: For program point L228-2(lines 228 236) no Hoare annotation was computed. [2021-02-23 21:44:16,207 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 661 667) the Hoare annotation is: true [2021-02-23 21:44:16,208 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 661 667) the Hoare annotation is: true [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L287(lines 287 332) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L287-1(lines 287 332) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 287 332) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-23 21:44:16,208 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 287 332) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 287 332) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-23 21:44:16,209 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L317-1(line 317) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 21:44:16,210 INFO L189 CegarLoopUtils]: For program point L313-1(line 313) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 21:44:16,211 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L324-1(line 324) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L324-2(line 324) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-23 21:44:16,212 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 600 645) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L624(lines 624 625) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L620(lines 620 627) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 600 645) no Hoare annotation was computed. [2021-02-23 21:44:16,213 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L614(lines 614 634) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 600 645) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L614-1(lines 614 634) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L641-1(line 641) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 21:44:16,214 INFO L189 CegarLoopUtils]: For program point L641-2(line 641) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L600(lines 600 645) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L631(lines 631 632) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-02-23 21:44:16,215 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 21:44:16,216 INFO L189 CegarLoopUtils]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-02-23 21:44:16,216 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 21:44:16,216 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-23 21:44:16,216 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 756 765) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,216 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 756 765) the Hoare annotation is: true [2021-02-23 21:44:16,216 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 756 765) the Hoare annotation is: true [2021-02-23 21:44:16,216 INFO L192 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: true [2021-02-23 21:44:16,216 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 201 211) the Hoare annotation is: true [2021-02-23 21:44:16,216 INFO L192 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point L206-1(line 206) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point L206-2(line 206) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point L206-3(line 206) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 201 211) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 201 211) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 193 200) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 193 200) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 193 200) the Hoare annotation is: true [2021-02-23 21:44:16,217 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 160 184) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 160 184) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point L179-1(lines 160 184) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point L168(lines 168 176) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,218 INFO L185 CegarLoopUtils]: At program point L166-1(line 166) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,219 INFO L185 CegarLoopUtils]: At program point L164(lines 164 181) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,219 INFO L185 CegarLoopUtils]: At program point L166-2(line 166) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,219 INFO L185 CegarLoopUtils]: At program point L166-3(line 166) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,219 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 152 158) the Hoare annotation is: true [2021-02-23 21:44:16,219 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 152 158) the Hoare annotation is: true [2021-02-23 21:44:16,219 INFO L185 CegarLoopUtils]: At program point L60(lines 60 64) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,219 INFO L185 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,219 INFO L185 CegarLoopUtils]: At program point L52(line 52) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,220 INFO L185 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,220 INFO L185 CegarLoopUtils]: At program point L94(line 94) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,220 INFO L185 CegarLoopUtils]: At program point L94-1(line 94) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,220 INFO L185 CegarLoopUtils]: At program point L94-2(line 94) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,220 INFO L185 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,220 INFO L185 CegarLoopUtils]: At program point L86(line 86) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,221 INFO L185 CegarLoopUtils]: At program point L53(line 53) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,221 INFO L185 CegarLoopUtils]: At program point L86-1(line 86) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,221 INFO L185 CegarLoopUtils]: At program point L78(lines 78 84) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,221 INFO L185 CegarLoopUtils]: At program point L78-1(lines 78 84) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,221 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,221 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 48 115) the Hoare annotation is: true [2021-02-23 21:44:16,221 INFO L185 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,222 INFO L185 CegarLoopUtils]: At program point L66-1(line 66) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,222 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 48 115) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,222 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 48 115) the Hoare annotation is: true [2021-02-23 21:44:16,222 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,222 INFO L185 CegarLoopUtils]: At program point L108(lines 57 109) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,222 INFO L185 CegarLoopUtils]: At program point L96(lines 96 102) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,223 INFO L185 CegarLoopUtils]: At program point L96-1(lines 88 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,223 INFO L185 CegarLoopUtils]: At program point L59(lines 58 107) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,223 INFO L185 CegarLoopUtils]: At program point L88(lines 88 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,223 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:44:16,223 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,223 INFO L185 CegarLoopUtils]: At program point L76(line 76) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,223 INFO L185 CegarLoopUtils]: At program point L76-1(line 76) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,224 INFO L185 CegarLoopUtils]: At program point L105(lines 58 107) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,224 INFO L185 CegarLoopUtils]: At program point L68(lines 68 74) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,224 INFO L185 CegarLoopUtils]: At program point L68-1(lines 68 74) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:44:16,224 INFO L189 CegarLoopUtils]: For program point L574(lines 574 581) no Hoare annotation was computed. [2021-02-23 21:44:16,224 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 21:44:16,224 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 21:44:16,224 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 554 599) no Hoare annotation was computed. [2021-02-23 21:44:16,224 INFO L189 CegarLoopUtils]: For program point L568(lines 568 588) no Hoare annotation was computed. [2021-02-23 21:44:16,224 INFO L189 CegarLoopUtils]: For program point L568-1(lines 568 588) no Hoare annotation was computed. [2021-02-23 21:44:16,224 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L595-1(line 595) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L595-2(line 595) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L593-2(line 593) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 21:44:16,225 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L554(lines 554 599) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L585(lines 585 586) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L573-1(line 573) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L573-2(line 573) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 554 599) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-23 21:44:16,226 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 554 599) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L578(lines 578 579) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-23 21:44:16,227 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 864 886) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L872(lines 872 880) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L872-2(lines 872 880) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 864 886) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 864 886) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L539(lines 539 550) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L531-1(line 531) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 21:44:16,228 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L482-1(line 482) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L540(lines 540 547) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 21:44:16,229 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 451 553) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L475(lines 475 479) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L500-2(lines 500 520) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 451 553) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L451(lines 451 553) no Hoare annotation was computed. [2021-02-23 21:44:16,230 INFO L189 CegarLoopUtils]: For program point L451-1(lines 451 553) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L542-2(line 542) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L501(lines 500 520) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 451 553) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 21:44:16,231 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L485-1(line 485) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L502(lines 502 506) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 21:44:16,232 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L527-1(line 527) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L527-2(line 527) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L511-2(line 511) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 21:44:16,233 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L529-1(line 529) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L529-2(line 529) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L521(lines 499 522) no Hoare annotation was computed. [2021-02-23 21:44:16,234 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L480(lines 480 496) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L513-2(line 513) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L497(lines 497 538) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 21:44:16,235 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L489-1(line 489) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L653-1(line 653) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 651 660) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point L653-2(line 653) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 651 660) no Hoare annotation was computed. [2021-02-23 21:44:16,236 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 651 660) no Hoare annotation was computed. [2021-02-23 21:44:16,237 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,237 INFO L185 CegarLoopUtils]: At program point L250-1(line 250) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,237 INFO L185 CegarLoopUtils]: At program point L250-2(line 250) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,237 INFO L185 CegarLoopUtils]: At program point L250-3(line 250) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,237 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,237 INFO L185 CegarLoopUtils]: At program point L246-1(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,237 INFO L185 CegarLoopUtils]: At program point L246-2(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L246-3(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L246-4(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L242-1(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L882-1(line 882) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L242-2(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,238 INFO L185 CegarLoopUtils]: At program point L882-2(line 882) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L242-3(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L238-1(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L878-1(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L238-2(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L878-2(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L238-3(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,239 INFO L185 CegarLoopUtils]: At program point L878-3(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L238-4(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L234-1(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L238-5(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L585(line 585) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L874-1(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,240 INFO L185 CegarLoopUtils]: At program point L234-2(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L238-6(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L585-1(line 585) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L874-2(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L234-3(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L238-7(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L874-3(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L230(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,241 INFO L185 CegarLoopUtils]: At program point L234-4(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L874-4(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L230-1(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L870-1(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L874-5(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L230-2(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L870-2(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,242 INFO L185 CegarLoopUtils]: At program point L230-3(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L870-3(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L870-4(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L870-5(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,243 INFO L185 CegarLoopUtils]: At program point L870-6(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L870-7(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L631-1(line 631) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,244 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L586(line 586) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L578-1(line 578) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L252-1(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L252-2(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,245 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,246 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,246 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,246 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,246 INFO L185 CegarLoopUtils]: At program point L624-1(line 624) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,246 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,246 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,246 INFO L185 CegarLoopUtils]: At program point L625(line 625) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,247 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#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~string22.base| |old(#t~string22.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:44:16,247 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:44:16,247 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:44:16,247 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 185 192) no Hoare annotation was computed. [2021-02-23 21:44:16,247 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 185 192) no Hoare annotation was computed. [2021-02-23 21:44:16,247 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 185 192) no Hoare annotation was computed. [2021-02-23 21:44:16,247 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 887 895) no Hoare annotation was computed. [2021-02-23 21:44:16,247 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-23 21:44:16,247 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-23 21:44:16,248 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 887 895) no Hoare annotation was computed. [2021-02-23 21:44:16,248 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 887 895) no Hoare annotation was computed. [2021-02-23 21:44:16,248 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-23 21:44:16,248 INFO L192 CegarLoopUtils]: At program point L847-1(lines 843 854) the Hoare annotation is: true [2021-02-23 21:44:16,248 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 843 854) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:44:16,248 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 843 854) the Hoare annotation is: true [2021-02-23 21:44:16,248 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,248 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:44:16,248 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:44:16,248 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:44:16,248 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:44:16,249 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 128 151) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,249 INFO L185 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,249 INFO L185 CegarLoopUtils]: At program point L139(lines 139 145) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,249 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 128 151) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,249 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 128 151) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,249 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:44:16,249 INFO L185 CegarLoopUtils]: At program point L132(lines 131 150) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:44:16,249 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 695 724) the Hoare annotation is: true [2021-02-23 21:44:16,249 INFO L192 CegarLoopUtils]: At program point L709(lines 709 713) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L709-1(lines 709 713) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L705-2(lines 705 719) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 695 724) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L701-1(line 701) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L720(lines 695 724) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: true [2021-02-23 21:44:16,250 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 855 863) the Hoare annotation is: true [2021-02-23 21:44:16,251 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) [2021-02-23 21:44:16,251 INFO L192 CegarLoopUtils]: At program point L859(line 859) the Hoare annotation is: true [2021-02-23 21:44:16,251 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 855 863) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,251 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 855 863) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,251 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 819 830) the Hoare annotation is: true [2021-02-23 21:44:16,251 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 819 830) the Hoare annotation is: true [2021-02-23 21:44:16,251 INFO L192 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: true [2021-02-23 21:44:16,251 INFO L192 CegarLoopUtils]: At program point L823-1(lines 819 830) the Hoare annotation is: true [2021-02-23 21:44:16,251 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 749 755) the Hoare annotation is: true [2021-02-23 21:44:16,252 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 749 755) the Hoare annotation is: true [2021-02-23 21:44:16,252 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:44:16,252 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:44:16,252 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:44:16,252 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:44:16,252 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 272 279) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,252 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 272 279) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,252 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 272 279) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,252 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 831 842) the Hoare annotation is: true [2021-02-23 21:44:16,252 INFO L185 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,253 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 831 842) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:44:16,253 INFO L192 CegarLoopUtils]: At program point L835-1(lines 831 842) the Hoare annotation is: true [2021-02-23 21:44:16,253 INFO L192 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: true [2021-02-23 21:44:16,253 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 685 692) the Hoare annotation is: true [2021-02-23 21:44:16,253 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 689) the Hoare annotation is: true [2021-02-23 21:44:16,253 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 685 692) the Hoare annotation is: true [2021-02-23 21:44:16,253 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 685 692) the Hoare annotation is: true [2021-02-23 21:44:16,253 INFO L185 CegarLoopUtils]: At program point L800(line 800) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:44:16,253 INFO L185 CegarLoopUtils]: At program point L800-1(line 800) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret67| 0) .cse0))) [2021-02-23 21:44:16,254 INFO L185 CegarLoopUtils]: At program point L798(lines 798 811) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:44:16,254 INFO L185 CegarLoopUtils]: At program point L800-2(line 800) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret67| 0) .cse0))) [2021-02-23 21:44:16,254 INFO L185 CegarLoopUtils]: At program point L800-3(line 800) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret67| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:44:16,254 INFO L185 CegarLoopUtils]: At program point L798-1(lines 790 814) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:44:16,254 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 790 814) the Hoare annotation is: true [2021-02-23 21:44:16,254 INFO L192 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: true [2021-02-23 21:44:16,254 INFO L185 CegarLoopUtils]: At program point L796-1(line 796) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret66| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:44:16,254 INFO L185 CegarLoopUtils]: At program point L796-2(line 796) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret66| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:44:16,254 INFO L185 CegarLoopUtils]: At program point L796-3(line 796) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~6 0) (= |__utac_acc__Specification1_spec__1_#t~ret66| 0))) [2021-02-23 21:44:16,255 INFO L192 CegarLoopUtils]: At program point L792(line 792) the Hoare annotation is: true [2021-02-23 21:44:16,255 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 790 814) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:44:16,255 INFO L185 CegarLoopUtils]: At program point L804(line 804) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:44:16,255 INFO L185 CegarLoopUtils]: At program point L802(lines 802 808) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)))) [2021-02-23 21:44:16,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:44:16 BoogieIcfgContainer [2021-02-23 21:44:16,288 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:44:16,290 INFO L168 Benchmark]: Toolchain (without parser) took 65053.56 ms. Allocated memory was 152.0 MB in the beginning and 876.6 MB in the end (delta: 724.6 MB). Free memory was 127.6 MB in the beginning and 644.7 MB in the end (delta: -517.1 MB). Peak memory consumption was 543.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:44:16,290 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 152.0 MB. Free memory is still 125.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:44:16,290 INFO L168 Benchmark]: CACSL2BoogieTranslator took 550.87 ms. Allocated memory is still 152.0 MB. Free memory was 126.3 MB in the beginning and 106.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:44:16,291 INFO L168 Benchmark]: Boogie Preprocessor took 134.77 ms. Allocated memory is still 152.0 MB. Free memory was 106.0 MB in the beginning and 133.8 MB in the end (delta: -27.7 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:44:16,291 INFO L168 Benchmark]: RCFGBuilder took 2036.49 ms. Allocated memory is still 152.0 MB. Free memory was 133.8 MB in the beginning and 94.1 MB in the end (delta: 39.7 MB). Peak memory consumption was 66.4 MB. Max. memory is 8.0 GB. [2021-02-23 21:44:16,292 INFO L168 Benchmark]: TraceAbstraction took 62310.86 ms. Allocated memory was 152.0 MB in the beginning and 876.6 MB in the end (delta: 724.6 MB). Free memory was 93.6 MB in the beginning and 644.7 MB in the end (delta: -551.1 MB). Peak memory consumption was 509.5 MB. Max. memory is 8.0 GB. [2021-02-23 21:44:16,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 152.0 MB. Free memory is still 125.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 550.87 ms. Allocated memory is still 152.0 MB. Free memory was 126.3 MB in the beginning and 106.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 134.77 ms. Allocated memory is still 152.0 MB. Free memory was 106.0 MB in the beginning and 133.8 MB in the end (delta: -27.7 MB). Peak memory consumption was 8.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2036.49 ms. Allocated memory is still 152.0 MB. Free memory was 133.8 MB in the beginning and 94.1 MB in the end (delta: 39.7 MB). Peak memory consumption was 66.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 62310.86 ms. Allocated memory was 152.0 MB in the beginning and 876.6 MB in the end (delta: 724.6 MB). Free memory was 93.6 MB in the beginning and 644.7 MB in the end (delta: -551.1 MB). Peak memory consumption was 509.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 689]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 57]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 705]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 668]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 675]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 766]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 212]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 661]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 756]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 201]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 193]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 160]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 152]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 48]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 843]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 695]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 855]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 819]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 749]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 272]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 831]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 685]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 790]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 603 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 19.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1050 SDtfs, 1479 SDslu, 2079 SDs, 0 SdLazy, 3347 SolverSat, 532 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 150 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 10.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=608occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 317 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 243 LocationsWithAnnotation, 1609 PreInvPairs, 2115 NumberOfFragments, 2681 HoareAnnotationTreeSize, 1609 FomulaSimplifications, 567377 FormulaSimplificationTreeSizeReduction, 8.7s HoareSimplificationTime, 243 FomulaSimplificationsInter, 54976 FormulaSimplificationTreeSizeReductionInter, 28.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 793 NumberOfCodeBlocks, 793 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 788 ConstructedInterpolants, 0 QuantifiedInterpolants, 333476 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...