/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_product23.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:44:12,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:44:12,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:44:12,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:44:12,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:44:12,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:44:12,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:44:12,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:44:12,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:44:12,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:44:12,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:44:12,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:44:12,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:44:12,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:44:12,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:44:12,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:44:12,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:44:12,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:44:12,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:44:12,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:44:12,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:44:12,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:44:12,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:44:12,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:44:12,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 21:44:12,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:44:12,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:44:12,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:44:12,376 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 21:44:12,397 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:44:12,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:44:12,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:44:12,399 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:44:12,399 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:44:12,399 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:44:12,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:44:12,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:44:12,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:44:12,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:44:12,400 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:44:12,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:44:12,401 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:44:12,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:44:12,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:44:12,401 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:44:12,402 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:44:12,402 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:44:12,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:44:12,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:44:12,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:44:12,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:44:12,403 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:44:12,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:44:12,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:44:12,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:44:12,840 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:44:12,841 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:44:12,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product23.cil.c [2021-02-23 21:44:12,923 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ddfe5e8e/c65c8944588a4e7fbda8c7e8d04f5899/FLAGe007f9604 [2021-02-23 21:44:13,579 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:44:13,580 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product23.cil.c [2021-02-23 21:44:13,606 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ddfe5e8e/c65c8944588a4e7fbda8c7e8d04f5899/FLAGe007f9604 [2021-02-23 21:44:13,889 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ddfe5e8e/c65c8944588a4e7fbda8c7e8d04f5899 [2021-02-23 21:44:13,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:44:13,908 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:44:13,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:44:13,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:44:13,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:44:13,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:44:13" (1/1) ... [2021-02-23 21:44:13,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@713be7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:13, skipping insertion in model container [2021-02-23 21:44:13,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:44:13" (1/1) ... [2021-02-23 21:44:13,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:44:13,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:44:14,287 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_product23.cil.c[17816,17829] [2021-02-23 21:44:14,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:44:14,306 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:44:14,445 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_product23.cil.c[17816,17829] [2021-02-23 21:44:14,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:44:14,489 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:44:14,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14 WrapperNode [2021-02-23 21:44:14,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:44:14,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:44:14,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:44:14,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:44:14,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (1/1) ... [2021-02-23 21:44:14,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (1/1) ... [2021-02-23 21:44:14,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (1/1) ... [2021-02-23 21:44:14,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (1/1) ... [2021-02-23 21:44:14,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (1/1) ... [2021-02-23 21:44:14,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (1/1) ... [2021-02-23 21:44:14,611 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (1/1) ... [2021-02-23 21:44:14,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:44:14,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:44:14,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:44:14,650 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:44:14,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (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 21:44:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:44:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:44:14,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:44:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:44:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:44:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:44:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:44:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:44:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:44:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:44:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:44:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:44:14,787 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:44:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:44:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:44:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:44:14,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 21:44:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:44:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:44:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 21:44:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 21:44:14,789 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:44:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:44:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:44:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:44:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:44:14,790 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:44:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 21:44:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 21:44:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:44:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:44:14,791 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:44:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:44:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:44:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:44:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:44:14,792 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:44:14,793 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:44:14,793 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:44:14,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:44:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:44:14,793 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:44:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:44:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:44:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:44:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:44:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:44:14,794 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:44:14,795 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:44:14,796 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:44:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:44:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:44:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:44:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 21:44:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 21:44:14,797 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:44:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:44:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:44:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:44:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:44:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:44:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:44:14,798 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:44:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:44:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 21:44:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 21:44:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 21:44:14,799 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:44:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:44:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:44:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:44:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:44:14,800 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:44:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:44:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:44:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:44:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:44:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:44:14,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:44:14,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:44:15,841 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:44:15,841 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:44:15,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:44:15 BoogieIcfgContainer [2021-02-23 21:44:15,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:44:15,847 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:44:15,847 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:44:15,850 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:44:15,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:44:13" (1/3) ... [2021-02-23 21:44:15,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30afcf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:44:15, skipping insertion in model container [2021-02-23 21:44:15,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:14" (2/3) ... [2021-02-23 21:44:15,852 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30afcf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:44:15, skipping insertion in model container [2021-02-23 21:44:15,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:44:15" (3/3) ... [2021-02-23 21:44:15,854 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product23.cil.c [2021-02-23 21:44:15,860 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:44:15,866 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:44:15,888 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:44:15,915 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:44:15,915 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:44:15,915 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:44:15,915 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:44:15,915 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:44:15,916 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:44:15,916 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:44:15,916 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:44:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states. [2021-02-23 21:44:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 21:44:15,963 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:15,964 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 21:44:15,965 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:15,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:15,972 INFO L82 PathProgramCache]: Analyzing trace with hash -83893535, now seen corresponding path program 1 times [2021-02-23 21:44:15,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:15,982 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [255657888] [2021-02-23 21:44:15,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,756 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:16,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:44:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:44:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:16,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:16,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:16,980 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 21:44:16,981 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [255657888] [2021-02-23 21:44:16,983 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:16,983 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 21:44:16,984 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604286441] [2021-02-23 21:44:16,990 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 21:44:16,991 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:17,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 21:44:17,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:44:17,010 INFO L87 Difference]: Start difference. First operand 307 states. Second operand 3 states. [2021-02-23 21:44:18,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:18,985 INFO L93 Difference]: Finished difference Result 475 states and 571 transitions. [2021-02-23 21:44:18,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 21:44:18,988 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 21:44:18,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:19,004 INFO L225 Difference]: With dead ends: 475 [2021-02-23 21:44:19,005 INFO L226 Difference]: Without dead ends: 298 [2021-02-23 21:44:19,010 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:44:19,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2021-02-23 21:44:19,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 255. [2021-02-23 21:44:19,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2021-02-23 21:44:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 279 transitions. [2021-02-23 21:44:19,178 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 279 transitions. Word has length 147 [2021-02-23 21:44:19,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:19,179 INFO L480 AbstractCegarLoop]: Abstraction has 255 states and 279 transitions. [2021-02-23 21:44:19,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 21:44:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 279 transitions. [2021-02-23 21:44:19,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 21:44:19,184 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:19,184 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 21:44:19,185 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:44:19,185 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:19,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:19,186 INFO L82 PathProgramCache]: Analyzing trace with hash -391923114, now seen corresponding path program 1 times [2021-02-23 21:44:19,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:19,187 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [221112705] [2021-02-23 21:44:19,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:19,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:19,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,740 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:19,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 21:44:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 21:44:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,850 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 21:44:19,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [221112705] [2021-02-23 21:44:19,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:19,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:44:19,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471984591] [2021-02-23 21:44:19,853 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:44:19,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:19,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:44:19,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:44:19,855 INFO L87 Difference]: Start difference. First operand 255 states and 279 transitions. Second operand 4 states. [2021-02-23 21:44:20,642 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:44:21,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:21,694 INFO L93 Difference]: Finished difference Result 385 states and 437 transitions. [2021-02-23 21:44:21,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 21:44:21,695 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 21:44:21,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:21,699 INFO L225 Difference]: With dead ends: 385 [2021-02-23 21:44:21,700 INFO L226 Difference]: Without dead ends: 281 [2021-02-23 21:44:21,702 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:44:21,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2021-02-23 21:44:21,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 245. [2021-02-23 21:44:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2021-02-23 21:44:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 266 transitions. [2021-02-23 21:44:21,864 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 266 transitions. Word has length 148 [2021-02-23 21:44:21,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:21,865 INFO L480 AbstractCegarLoop]: Abstraction has 245 states and 266 transitions. [2021-02-23 21:44:21,865 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:44:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 266 transitions. [2021-02-23 21:44:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-23 21:44:21,868 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:21,868 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] [2021-02-23 21:44:21,868 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:44:21,869 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:21,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:21,869 INFO L82 PathProgramCache]: Analyzing trace with hash 1602030279, now seen corresponding path program 1 times [2021-02-23 21:44:21,870 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:21,870 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2035441081] [2021-02-23 21:44:21,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:21,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:21,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:21,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:21,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:21,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:44:21,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:44:21,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:44:21,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,327 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:22,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 21:44:22,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:44:22,471 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 21:44:22,472 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 21:44:22,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:44:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-23 21:44:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,565 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 21:44:22,566 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2035441081] [2021-02-23 21:44:22,566 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:22,567 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:44:22,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632877518] [2021-02-23 21:44:22,568 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:44:22,568 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:22,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:44:22,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:44:22,569 INFO L87 Difference]: Start difference. First operand 245 states and 266 transitions. Second operand 9 states. [2021-02-23 21:44:23,137 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:23,564 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:44:23,895 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:44:24,212 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:24,570 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:24,937 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:26,146 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:44:28,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:28,468 INFO L93 Difference]: Finished difference Result 636 states and 739 transitions. [2021-02-23 21:44:28,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 21:44:28,469 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-23 21:44:28,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:28,474 INFO L225 Difference]: With dead ends: 636 [2021-02-23 21:44:28,474 INFO L226 Difference]: Without dead ends: 506 [2021-02-23 21:44:28,476 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-23 21:44:28,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-02-23 21:44:28,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 439. [2021-02-23 21:44:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 439 states. [2021-02-23 21:44:28,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 495 transitions. [2021-02-23 21:44:28,731 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 495 transitions. Word has length 157 [2021-02-23 21:44:28,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:28,732 INFO L480 AbstractCegarLoop]: Abstraction has 439 states and 495 transitions. [2021-02-23 21:44:28,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:44:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 495 transitions. [2021-02-23 21:44:28,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 21:44:28,735 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:28,735 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 21:44:28,736 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:44:28,736 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:28,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:28,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1653725567, now seen corresponding path program 1 times [2021-02-23 21:44:28,737 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:28,737 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [148059144] [2021-02-23 21:44:28,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:28,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,130 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:29,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:29,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-23 21:44:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 21:44:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:29,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:29,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 21:44:29,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,320 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 21:44:29,320 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [148059144] [2021-02-23 21:44:29,321 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:29,321 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:44:29,321 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744020654] [2021-02-23 21:44:29,322 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:44:29,323 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:29,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:44:29,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:44:29,324 INFO L87 Difference]: Start difference. First operand 439 states and 495 transitions. Second operand 9 states. [2021-02-23 21:44:30,196 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:31,396 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:31,839 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:32,468 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:32,884 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:33,423 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:33,881 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:34,277 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:34,915 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:44:36,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:36,126 INFO L93 Difference]: Finished difference Result 1202 states and 1457 transitions. [2021-02-23 21:44:36,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:44:36,126 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2021-02-23 21:44:36,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:36,134 INFO L225 Difference]: With dead ends: 1202 [2021-02-23 21:44:36,134 INFO L226 Difference]: Without dead ends: 878 [2021-02-23 21:44:36,136 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-23 21:44:36,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states. [2021-02-23 21:44:36,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 724. [2021-02-23 21:44:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 724 states. [2021-02-23 21:44:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 724 states and 831 transitions. [2021-02-23 21:44:36,538 INFO L78 Accepts]: Start accepts. Automaton has 724 states and 831 transitions. Word has length 166 [2021-02-23 21:44:36,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:36,539 INFO L480 AbstractCegarLoop]: Abstraction has 724 states and 831 transitions. [2021-02-23 21:44:36,539 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:44:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 831 transitions. [2021-02-23 21:44:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-23 21:44:36,543 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:36,543 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 21:44:36,544 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:44:36,544 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:36,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:36,544 INFO L82 PathProgramCache]: Analyzing trace with hash -1049687813, now seen corresponding path program 1 times [2021-02-23 21:44:36,545 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:36,545 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [805460172] [2021-02-23 21:44:36,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:36,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:36,933 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:36,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:36,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:36,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:36,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:36,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:37,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:37,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:37,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:37,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:44:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:37,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-23 21:44:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:37,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 21:44:37,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:37,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-23 21:44:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:37,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:37,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:37,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:37,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:37,131 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 21:44:37,133 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [805460172] [2021-02-23 21:44:37,133 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:37,133 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:44:37,134 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464893427] [2021-02-23 21:44:37,134 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:44:37,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:37,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:44:37,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:44:37,136 INFO L87 Difference]: Start difference. First operand 724 states and 831 transitions. Second operand 10 states. [2021-02-23 21:44:37,755 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:39,170 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:39,602 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:40,016 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:40,409 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:40,789 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:41,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:41,200 INFO L93 Difference]: Finished difference Result 1218 states and 1463 transitions. [2021-02-23 21:44:41,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:44:41,201 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2021-02-23 21:44:41,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:41,202 INFO L225 Difference]: With dead ends: 1218 [2021-02-23 21:44:41,202 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:44:41,207 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-23 21:44:41,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:44:41,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:44:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:44:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:44:41,208 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2021-02-23 21:44:41,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:41,208 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:44:41,208 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:44:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:44:41,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:44:41,209 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:44:41,211 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:44:41,892 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 6 [2021-02-23 21:44:49,441 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:44:49,718 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:44:50,015 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:44:51,031 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2021-02-23 21:44:51,333 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-23 21:44:51,873 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 21:44:52,218 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:52,803 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2021-02-23 21:44:53,411 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 21:44:53,746 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:54,436 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-23 21:44:54,694 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 21:44:54,967 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 21:44:55,521 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-23 21:44:56,074 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 21:44:56,600 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:44:56,885 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:57,420 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:44:57,700 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 21:44:58,282 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-23 21:44:58,554 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:44:59,342 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2021-02-23 21:44:59,614 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 21:44:59,909 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 21:45:00,214 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:00,496 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-23 21:45:00,771 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-23 21:45:01,072 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 21:45:01,616 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:45:02,014 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:45:02,550 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:45:02,848 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:03,378 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:03,973 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:04,515 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 21:45:05,099 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 21:45:05,622 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:06,159 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:45:06,497 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 21:45:07,055 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-23 21:45:07,609 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:07,900 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:08,193 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:45:08,440 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 21:45:08,985 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:45:09,624 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:10,140 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 21:45:10,415 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:10,701 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:11,013 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2021-02-23 21:45:11,640 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 21:45:11,920 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:12,440 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 21:45:12,767 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:45:13,091 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 21:45:13,629 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:14,257 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 21:45:14,513 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:14,833 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:15,362 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 21:45:15,885 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2021-02-23 21:45:16,438 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 21:45:17,001 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2021-02-23 21:45:17,557 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 21:45:18,074 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 21:45:18,380 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 21:45:18,966 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 21:45:19,602 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:19,877 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 21:45:20,443 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 21:45:20,959 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-23 21:45:20,964 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:45:20,965 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:45:20,965 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:45:20,965 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-23 21:45:20,965 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2021-02-23 21:45:20,965 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-23 21:45:20,965 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-23 21:45:20,965 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-23 21:45:20,966 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-23 21:45:20,967 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-23 21:45:20,967 INFO L189 CegarLoopUtils]: For program point L136-1(line 136) no Hoare annotation was computed. [2021-02-23 21:45:20,967 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2021-02-23 21:45:20,967 INFO L189 CegarLoopUtils]: For program point L136-2(line 136) no Hoare annotation was computed. [2021-02-23 21:45:20,967 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-23 21:45:20,967 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2021-02-23 21:45:20,967 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-23 21:45:20,968 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-23 21:45:20,968 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-23 21:45:20,968 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-23 21:45:20,968 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-23 21:45:20,968 INFO L189 CegarLoopUtils]: For program point L141(lines 118 142) no Hoare annotation was computed. [2021-02-23 21:45:20,968 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2021-02-23 21:45:20,969 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L117-1(line 117) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L117-2(line 117) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2021-02-23 21:45:20,970 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2021-02-23 21:45:20,971 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-23 21:45:20,972 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L202(lines 175 203) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L194-1(line 194) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 21:45:20,973 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L190-1(line 190) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L190-2(line 190) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L182(lines 182 186) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-23 21:45:20,974 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-23 21:45:20,975 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 21:45:20,976 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 21:45:20,976 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-23 21:45:20,976 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-23 21:45:20,976 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 820 826) the Hoare annotation is: true [2021-02-23 21:45:20,976 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 820 826) the Hoare annotation is: true [2021-02-23 21:45:20,976 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-23 21:45:20,976 INFO L192 CegarLoopUtils]: At program point L831(line 831) the Hoare annotation is: true [2021-02-23 21:45:20,977 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 827 835) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 21:45:20,977 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 827 835) the Hoare annotation is: true [2021-02-23 21:45:20,977 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 827 835) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 21:45:20,977 INFO L192 CegarLoopUtils]: At program point L928(line 928) the Hoare annotation is: true [2021-02-23 21:45:20,978 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 909 931) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,978 INFO L185 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,978 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 909 931) the Hoare annotation is: true [2021-02-23 21:45:20,978 INFO L185 CegarLoopUtils]: At program point L921-1(line 921) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,978 INFO L185 CegarLoopUtils]: At program point L919(lines 919 926) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,978 INFO L192 CegarLoopUtils]: At program point L919-1(lines 919 926) the Hoare annotation is: true [2021-02-23 21:45:20,979 INFO L185 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,979 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,979 INFO L185 CegarLoopUtils]: At program point L917-1(line 917) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,979 INFO L185 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,979 INFO L185 CegarLoopUtils]: At program point L917-2(line 917) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,979 INFO L185 CegarLoopUtils]: At program point L915-1(line 915) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,980 INFO L185 CegarLoopUtils]: At program point L911(line 911) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,980 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 909 931) the Hoare annotation is: true [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 868 891) no Hoare annotation was computed. [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 868 891) no Hoare annotation was computed. [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 868 891) no Hoare annotation was computed. [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-23 21:45:20,980 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-23 21:45:20,981 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-23 21:45:20,982 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 756 770) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:45:20,982 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:45:20,982 INFO L185 CegarLoopUtils]: At program point L760(lines 760 766) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:20,982 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 756 770) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:20,982 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 756 770) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:45:20,982 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 692 700) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-23 21:45:20,982 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 692 700) the Hoare annotation is: true [2021-02-23 21:45:20,982 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 692 700) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-23 21:45:20,983 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: true [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 737 755) the Hoare annotation is: true [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 737 755) the Hoare annotation is: true [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: true [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: true [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point L747(line 747) the Hoare annotation is: true [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point L746(lines 746 750) the Hoare annotation is: true [2021-02-23 21:45:20,983 INFO L192 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L192 CegarLoopUtils]: At program point L746-2(lines 746 750) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L192 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L192 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L192 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L192 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L192 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 737 755) the Hoare annotation is: true [2021-02-23 21:45:20,984 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 21:45:20,984 INFO L189 CegarLoopUtils]: For program point L731-1(line 731) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point L720(lines 720 728) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 701 736) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point L720-2(lines 720 728) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 701 736) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 21:45:20,985 INFO L189 CegarLoopUtils]: For program point L708(lines 708 716) no Hoare annotation was computed. [2021-02-23 21:45:20,986 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 701 736) no Hoare annotation was computed. [2021-02-23 21:45:20,986 INFO L189 CegarLoopUtils]: For program point L708-2(lines 708 716) no Hoare annotation was computed. [2021-02-23 21:45:20,986 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 813 819) the Hoare annotation is: true [2021-02-23 21:45:20,986 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 813 819) the Hoare annotation is: true [2021-02-23 21:45:20,986 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-23 21:45:20,986 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-23 21:45:20,986 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-23 21:45:20,986 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L56(line 56) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L54(line 54) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L85-1(line 85) no Hoare annotation was computed. [2021-02-23 21:45:20,987 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L85-2(line 85) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L48(lines 48 93) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L71-1(line 71) no Hoare annotation was computed. [2021-02-23 21:45:20,988 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L59(line 59) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L53(line 53) no Hoare annotation was computed. [2021-02-23 21:45:20,989 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L78(line 78) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L78-1(line 78) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L74-1(line 74) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-23 21:45:20,990 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 21:45:20,991 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L385(lines 385 386) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L381(lines 381 388) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L375(lines 375 395) no Hoare annotation was computed. [2021-02-23 21:45:20,992 INFO L189 CegarLoopUtils]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 21:45:20,993 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-23 21:45:20,994 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 21:45:20,994 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 21:45:20,994 INFO L189 CegarLoopUtils]: For program point L361(lines 361 406) no Hoare annotation was computed. [2021-02-23 21:45:20,994 INFO L189 CegarLoopUtils]: For program point L392(lines 392 393) no Hoare annotation was computed. [2021-02-23 21:45:20,994 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 899 908) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,994 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 899 908) the Hoare annotation is: true [2021-02-23 21:45:20,994 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 899 908) the Hoare annotation is: true [2021-02-23 21:45:20,995 INFO L192 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: true [2021-02-23 21:45:20,995 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 681 691) the Hoare annotation is: true [2021-02-23 21:45:20,995 INFO L192 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: true [2021-02-23 21:45:20,995 INFO L192 CegarLoopUtils]: At program point L686-1(line 686) the Hoare annotation is: true [2021-02-23 21:45:20,995 INFO L192 CegarLoopUtils]: At program point L686-2(line 686) the Hoare annotation is: true [2021-02-23 21:45:20,995 INFO L192 CegarLoopUtils]: At program point L686-3(line 686) the Hoare annotation is: true [2021-02-23 21:45:20,996 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 681 691) the Hoare annotation is: true [2021-02-23 21:45:20,996 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 681 691) the Hoare annotation is: true [2021-02-23 21:45:20,996 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 673 680) the Hoare annotation is: true [2021-02-23 21:45:20,996 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 673 680) the Hoare annotation is: true [2021-02-23 21:45:20,996 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 673 680) the Hoare annotation is: true [2021-02-23 21:45:20,996 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 640 664) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,996 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 640 664) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L659-1(lines 640 664) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L654(line 654) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L648(lines 648 656) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L646-1(line 646) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L644(lines 644 661) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,997 INFO L185 CegarLoopUtils]: At program point L646-2(line 646) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,998 INFO L185 CegarLoopUtils]: At program point L646-3(line 646) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:20,998 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 606 612) the Hoare annotation is: true [2021-02-23 21:45:20,998 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 606 612) the Hoare annotation is: true [2021-02-23 21:45:20,998 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,998 INFO L185 CegarLoopUtils]: At program point L539(line 539) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,998 INFO L185 CegarLoopUtils]: At program point L535(line 535) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,998 INFO L185 CegarLoopUtils]: At program point L535-1(line 535) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,998 INFO L185 CegarLoopUtils]: At program point L527(lines 527 533) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,999 INFO L185 CegarLoopUtils]: At program point L527-1(lines 527 533) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,999 INFO L185 CegarLoopUtils]: At program point L519(lines 519 523) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,999 INFO L185 CegarLoopUtils]: At program point L515(line 515) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,999 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,999 INFO L185 CegarLoopUtils]: At program point L565(lines 516 566) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:20,999 INFO L185 CegarLoopUtils]: At program point L553(lines 553 559) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,999 INFO L185 CegarLoopUtils]: At program point L553-1(lines 547 560) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:20,999 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 507 572) the Hoare annotation is: true [2021-02-23 21:45:21,000 INFO L185 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,000 INFO L185 CegarLoopUtils]: At program point L512(line 512) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:21,000 INFO L185 CegarLoopUtils]: At program point L545-1(line 545) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,000 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 507 572) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:21,000 INFO L185 CegarLoopUtils]: At program point L537(lines 537 543) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,000 INFO L185 CegarLoopUtils]: At program point L537-1(lines 537 543) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,000 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 507 572) the Hoare annotation is: true [2021-02-23 21:45:21,001 INFO L185 CegarLoopUtils]: At program point L562(lines 517 564) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,001 INFO L185 CegarLoopUtils]: At program point L529(line 529) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,001 INFO L185 CegarLoopUtils]: At program point L525(line 525) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,001 INFO L185 CegarLoopUtils]: At program point L525-1(line 525) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,001 INFO L185 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:21,001 INFO L185 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,001 INFO L185 CegarLoopUtils]: At program point L551(line 551) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,002 INFO L185 CegarLoopUtils]: At program point L518(lines 517 564) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,002 INFO L185 CegarLoopUtils]: At program point L551-1(line 551) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,002 INFO L185 CegarLoopUtils]: At program point L551-2(line 551) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,002 INFO L185 CegarLoopUtils]: At program point L547(lines 547 560) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:21,002 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 21:45:21,002 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 21:45:21,002 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 21:45:21,002 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L339(lines 339 340) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L335(lines 335 342) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L329(lines 329 349) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 21:45:21,003 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L354-1(line 354) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L354-2(line 354) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L315(lines 315 360) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point L346(lines 346 347) no Hoare annotation was computed. [2021-02-23 21:45:21,004 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L334-2(line 334) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 21:45:21,005 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 494 502) the Hoare annotation is: true [2021-02-23 21:45:21,006 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 494 502) the Hoare annotation is: true [2021-02-23 21:45:21,006 INFO L192 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: true [2021-02-23 21:45:21,006 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 494 502) the Hoare annotation is: true [2021-02-23 21:45:21,006 INFO L192 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: true [2021-02-23 21:45:21,006 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 21:45:21,006 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 462 484) no Hoare annotation was computed. [2021-02-23 21:45:21,006 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-23 21:45:21,006 INFO L189 CegarLoopUtils]: For program point L470(lines 470 478) no Hoare annotation was computed. [2021-02-23 21:45:21,006 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 462 484) no Hoare annotation was computed. [2021-02-23 21:45:21,006 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 462 484) no Hoare annotation was computed. [2021-02-23 21:45:21,006 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L470-2(lines 470 478) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L250-1(line 250) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L300(lines 300 311) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-23 21:45:21,007 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L243-1(line 243) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L301(lines 301 308) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 21:45:21,008 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L236(lines 236 240) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 21:45:21,009 INFO L189 CegarLoopUtils]: For program point L212(lines 212 314) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L262(lines 261 281) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 21:45:21,010 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L263(lines 263 267) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 21:45:21,011 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L288-2(line 288) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L272-2(line 272) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-23 21:45:21,012 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L282(lines 260 283) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 21:45:21,013 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L241(lines 241 257) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L258(lines 258 299) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 803 812) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 803 812) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 21:45:21,014 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-23 21:45:21,015 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 803 812) no Hoare annotation was computed. [2021-02-23 21:45:21,015 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-23 21:45:21,015 INFO L189 CegarLoopUtils]: For program point L805-1(line 805) no Hoare annotation was computed. [2021-02-23 21:45:21,015 INFO L189 CegarLoopUtils]: For program point L805-2(line 805) no Hoare annotation was computed. [2021-02-23 21:45:21,015 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,015 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:21,015 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 21:45:21,015 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 21:45:21,015 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 21:45:21,016 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 21:45:21,016 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,016 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 21:45:21,016 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 21:45:21,016 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 21:45:21,016 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 21:45:21,016 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,016 INFO L185 CegarLoopUtils]: At program point L730(line 730) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,016 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L730-1(line 730) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L730-2(line 730) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L730-3(line 730) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L726-2(line 726) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L726-3(line 726) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,017 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L726-4(line 726) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L722-1(line 722) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L722-2(line 722) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L722-3(line 722) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L718-1(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L718-2(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L718-3(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,018 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L718-4(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L714-1(line 714) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L718-5(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L714-2(line 714) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L718-6(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L714-3(line 714) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,019 INFO L185 CegarLoopUtils]: At program point L718-7(line 718) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,020 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,020 INFO L185 CegarLoopUtils]: At program point L714-4(line 714) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,020 INFO L185 CegarLoopUtils]: At program point L710-1(line 710) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,020 INFO L185 CegarLoopUtils]: At program point L710-2(line 710) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,020 INFO L185 CegarLoopUtils]: At program point L710-3(line 710) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,020 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,020 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:45:21,021 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 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,021 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L480(line 480) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L480-1(line 480) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L480-2(line 480) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L732(line 732) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L732-1(line 732) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L476-2(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,022 INFO L185 CegarLoopUtils]: At program point L732-2(line 732) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L476-3(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L472-1(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L472-2(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L472-3(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L468(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L472-4(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,023 INFO L185 CegarLoopUtils]: At program point L468-1(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,024 INFO L185 CegarLoopUtils]: At program point L472-5(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,024 INFO L185 CegarLoopUtils]: At program point L468-2(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,024 INFO L185 CegarLoopUtils]: At program point L468-3(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,024 INFO L185 CegarLoopUtils]: At program point L468-4(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,024 INFO L185 CegarLoopUtils]: At program point L468-5(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,024 INFO L185 CegarLoopUtils]: At program point L468-6(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,024 INFO L185 CegarLoopUtils]: At program point L468-7(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,025 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)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:45:21,025 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:21,025 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 21:45:21,025 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 665 672) no Hoare annotation was computed. [2021-02-23 21:45:21,025 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 665 672) no Hoare annotation was computed. [2021-02-23 21:45:21,025 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 665 672) no Hoare annotation was computed. [2021-02-23 21:45:21,025 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 485 493) no Hoare annotation was computed. [2021-02-23 21:45:21,025 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 21:45:21,025 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 21:45:21,026 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 485 493) no Hoare annotation was computed. [2021-02-23 21:45:21,026 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 485 493) no Hoare annotation was computed. [2021-02-23 21:45:21,026 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:45:21,026 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:45:21,026 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:45:21,026 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:45:21,026 INFO L185 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:21,026 INFO L185 CegarLoopUtils]: At program point L446(line 446) 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 21:45:21,026 INFO L192 CegarLoopUtils]: At program point L445-1(lines 441 452) the Hoare annotation is: true [2021-02-23 21:45:21,026 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 441 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:45:21,027 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 441 452) the Hoare annotation is: true [2021-02-23 21:45:21,027 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 453 461) the Hoare annotation is: true [2021-02-23 21:45:21,027 INFO L185 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) [2021-02-23 21:45:21,027 INFO L192 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: true [2021-02-23 21:45:21,027 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 453 461) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:21,027 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 453 461) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:21,027 INFO L185 CegarLoopUtils]: At program point L595(line 595) 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 21:45:21,027 INFO L185 CegarLoopUtils]: At program point L593(lines 593 599) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,027 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 582 605) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,028 INFO L185 CegarLoopUtils]: At program point L588(line 588) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:45:21,028 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 582 605) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,028 INFO L185 CegarLoopUtils]: At program point L586(lines 585 604) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,028 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 582 605) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,028 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 838 867) the Hoare annotation is: true [2021-02-23 21:45:21,028 INFO L192 CegarLoopUtils]: At program point L863(lines 838 867) the Hoare annotation is: true [2021-02-23 21:45:21,028 INFO L192 CegarLoopUtils]: At program point L859(line 859) the Hoare annotation is: true [2021-02-23 21:45:21,028 INFO L192 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: true [2021-02-23 21:45:21,028 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 838 867) the Hoare annotation is: true [2021-02-23 21:45:21,028 INFO L192 CegarLoopUtils]: At program point L852(lines 852 856) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point L852-1(lines 852 856) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point L848-2(lines 848 862) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point L844-1(line 844) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 417 428) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 417 428) the Hoare annotation is: true [2021-02-23 21:45:21,029 INFO L192 CegarLoopUtils]: At program point L422(line 422) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L192 CegarLoopUtils]: At program point L421-1(lines 417 428) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 892 898) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 892 898) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:45:21,030 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 21:45:21,030 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L192 CegarLoopUtils]: At program point L433-1(lines 429 440) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 429 440) the Hoare annotation is: true [2021-02-23 21:45:21,030 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 429 440) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:21,031 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:45:21,031 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 933 940) the Hoare annotation is: true [2021-02-23 21:45:21,031 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 937) the Hoare annotation is: true [2021-02-23 21:45:21,031 INFO L192 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: true [2021-02-23 21:45:21,031 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 933 940) the Hoare annotation is: true [2021-02-23 21:45:21,031 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 933 940) the Hoare annotation is: true [2021-02-23 21:45:21,031 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 773 797) the Hoare annotation is: true [2021-02-23 21:45:21,031 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 773 797) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L785(lines 785 791) 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___0~2 0)))) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L783(line 783) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L783-1(line 783) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) .cse0))) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L781(lines 781 794) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L783-2(line 783) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) .cse0))) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L783-3(line 783) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0))))) [2021-02-23 21:45:21,032 INFO L185 CegarLoopUtils]: At program point L781-1(lines 773 797) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 21:45:21,032 INFO L192 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: true [2021-02-23 21:45:21,033 INFO L185 CegarLoopUtils]: At program point L779-1(line 779) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret76| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:45:21,033 INFO L185 CegarLoopUtils]: At program point L779-2(line 779) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret76| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:45:21,033 INFO L185 CegarLoopUtils]: At program point L779-3(line 779) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret76| 0) (= __utac_acc__Specification1_spec__1_~tmp~7 0))) [2021-02-23 21:45:21,033 INFO L192 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: true [2021-02-23 21:45:21,033 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 614 638) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,033 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 614 638) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,033 INFO L185 CegarLoopUtils]: At program point L633(line 633) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,033 INFO L185 CegarLoopUtils]: At program point L633-1(lines 614 638) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L622(lines 622 630) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L620-1(line 620) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L618(lines 618 635) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L620-2(line 620) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,034 INFO L185 CegarLoopUtils]: At program point L620-3(line 620) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:21,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:45:21 BoogieIcfgContainer [2021-02-23 21:45:21,057 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:45:21,058 INFO L168 Benchmark]: Toolchain (without parser) took 67162.08 ms. Allocated memory was 173.0 MB in the beginning and 813.7 MB in the end (delta: 640.7 MB). Free memory was 148.3 MB in the beginning and 486.9 MB in the end (delta: -338.6 MB). Peak memory consumption was 508.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:21,058 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 173.0 MB. Free memory is still 148.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:45:21,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 577.63 ms. Allocated memory is still 173.0 MB. Free memory was 147.3 MB in the beginning and 126.4 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:21,059 INFO L168 Benchmark]: Boogie Preprocessor took 158.21 ms. Allocated memory is still 173.0 MB. Free memory was 126.4 MB in the beginning and 154.8 MB in the end (delta: -28.4 MB). Peak memory consumption was 9.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:21,059 INFO L168 Benchmark]: RCFGBuilder took 1194.69 ms. Allocated memory was 173.0 MB in the beginning and 207.6 MB in the end (delta: 34.6 MB). Free memory was 154.8 MB in the beginning and 147.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 66.4 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:21,060 INFO L168 Benchmark]: TraceAbstraction took 65209.98 ms. Allocated memory was 207.6 MB in the beginning and 813.7 MB in the end (delta: 606.1 MB). Free memory was 146.6 MB in the beginning and 486.9 MB in the end (delta: -340.3 MB). Peak memory consumption was 471.4 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:21,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 173.0 MB. Free memory is still 148.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 577.63 ms. Allocated memory is still 173.0 MB. Free memory was 147.3 MB in the beginning and 126.4 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 158.21 ms. Allocated memory is still 173.0 MB. Free memory was 126.4 MB in the beginning and 154.8 MB in the end (delta: -28.4 MB). Peak memory consumption was 9.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1194.69 ms. Allocated memory was 173.0 MB in the beginning and 207.6 MB in the end (delta: 34.6 MB). Free memory was 154.8 MB in the beginning and 147.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 66.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 65209.98 ms. Allocated memory was 207.6 MB in the beginning and 813.7 MB in the end (delta: 606.1 MB). Free memory was 146.6 MB in the beginning and 486.9 MB in the end (delta: -340.3 MB). Peak memory consumption was 471.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 937]: 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: 517]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 516]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 820]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 827]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 909]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 756]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 692]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 737]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 813]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 681]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 673]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 640]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 606]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 507]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 441]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 453]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 582]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 838]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 417]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 892]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 429]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 933]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 773]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 614]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 630 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 20.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 39.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1141 SDtfs, 1696 SDslu, 1832 SDs, 0 SdLazy, 3672 SolverSat, 595 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 9.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=724occurred 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: 0.9s AutomataMinimizationTime, 5 MinimizatonAttempts, 300 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 270 LocationsWithAnnotation, 1971 PreInvPairs, 2376 NumberOfFragments, 2758 HoareAnnotationTreeSize, 1971 FomulaSimplifications, 282936 FormulaSimplificationTreeSizeReduction, 7.6s HoareSimplificationTime, 270 FomulaSimplificationsInter, 59101 FormulaSimplificationTreeSizeReductionInter, 31.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 789 NumberOfCodeBlocks, 789 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 784 ConstructedInterpolants, 0 QuantifiedInterpolants, 342602 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...