/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:16:24,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:16:24,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:16:24,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:16:24,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:16:24,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:16:24,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:16:24,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:16:24,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:16:24,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:16:24,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:16:24,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:16:24,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:16:24,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:16:24,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:16:24,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:16:24,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:16:24,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:16:24,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:16:24,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:16:24,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:16:24,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:16:24,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:16:24,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:16:24,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:16:24,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:16:24,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:16:24,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:16:24,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:16:24,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:16:24,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:16:24,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:16:24,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:16:24,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:16:24,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:16:24,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:16:24,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:16:24,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:16:24,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:16:24,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:16:24,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:16:24,895 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 17:16:24,918 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:16:24,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:16:24,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:16:24,922 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:16:24,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:16:24,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:16:24,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:16:24,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:16:24,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:16:24,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:16:24,924 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:16:24,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:16:24,925 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:16:24,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:16:24,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:16:24,925 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:16:24,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:16:24,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:16:24,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:16:24,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:16:24,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:16:24,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:16:24,927 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:16:25,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:16:25,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:16:25,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:16:25,342 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:16:25,342 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:16:25,343 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product15.cil.c [2021-02-23 17:16:25,425 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e0a6a2d8/c64ce5e64e6544e48f65997271665ab5/FLAG87ed67fa4 [2021-02-23 17:16:26,044 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:16:26,045 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product15.cil.c [2021-02-23 17:16:26,063 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e0a6a2d8/c64ce5e64e6544e48f65997271665ab5/FLAG87ed67fa4 [2021-02-23 17:16:26,370 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e0a6a2d8/c64ce5e64e6544e48f65997271665ab5 [2021-02-23 17:16:26,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:16:26,387 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:16:26,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:16:26,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:16:26,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:16:26,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:26,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cd908d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26, skipping insertion in model container [2021-02-23 17:16:26,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:26,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:16:26,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:16:26,735 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_spec5_product15.cil.c[17001,17014] [2021-02-23 17:16:26,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:16:26,752 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:16:26,843 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_spec5_product15.cil.c[17001,17014] [2021-02-23 17:16:26,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:16:26,892 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:16:26,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26 WrapperNode [2021-02-23 17:16:26,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:16:26,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:16:26,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:16:26,895 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:16:26,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:26,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:26,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:26,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:26,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:27,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:27,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (1/1) ... [2021-02-23 17:16:27,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:16:27,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:16:27,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:16:27,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:16:27,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (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 17:16:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:16:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:16:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:16:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:16:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:16:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:16:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:16:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:16:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:16:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:16:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:16:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:16:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:16:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:16:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:16:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:16:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 17:16:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:16:27,168 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-23 17:16:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:16:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:16:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:16:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:16:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:16:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 17:16:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:16:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:16:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:16:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:16:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:16:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:16:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:16:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:16:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:16:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:16:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:16:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:16:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:16:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:16:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:16:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:16:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:16:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:16:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:16:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:16:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:16:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:16:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:16:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:16:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:16:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:16:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:16:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:16:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:16:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:16:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:16:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:16:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:16:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:16:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:16:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:16:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:16:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:16:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:16:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:16:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:16:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:16:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 17:16:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:16:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:16:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:16:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 17:16:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:16:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-23 17:16:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:16:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:16:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:16:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:16:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:16:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:16:28,419 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:16:28,420 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:16:28,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:16:28 BoogieIcfgContainer [2021-02-23 17:16:28,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:16:28,424 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:16:28,425 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:16:28,428 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:16:28,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:16:26" (1/3) ... [2021-02-23 17:16:28,429 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f78dc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:16:28, skipping insertion in model container [2021-02-23 17:16:28,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:26" (2/3) ... [2021-02-23 17:16:28,430 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f78dc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:16:28, skipping insertion in model container [2021-02-23 17:16:28,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:16:28" (3/3) ... [2021-02-23 17:16:28,431 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product15.cil.c [2021-02-23 17:16:28,438 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:16:28,443 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:16:28,462 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:16:28,488 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:16:28,488 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:16:28,489 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:16:28,489 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:16:28,489 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:16:28,489 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:16:28,489 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:16:28,490 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:16:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2021-02-23 17:16:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 17:16:28,533 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:16:28,534 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:16:28,535 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:16:28,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:16:28,541 INFO L82 PathProgramCache]: Analyzing trace with hash -615076824, now seen corresponding path program 1 times [2021-02-23 17:16:28,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:16:28,551 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [829812390] [2021-02-23 17:16:28,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:16:28,628 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:16:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:28,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:28,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:28,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:28,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,286 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:16:29,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:16:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:16:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:16:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:16:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:16:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:16:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 17:16:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:16:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:29,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:29,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:16:29,498 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [829812390] [2021-02-23 17:16:29,500 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:16:29,500 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:16:29,502 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874902465] [2021-02-23 17:16:29,510 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:16:29,511 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:16:29,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:16:29,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:16:29,527 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 4 states. [2021-02-23 17:16:31,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:16:31,041 INFO L93 Difference]: Finished difference Result 440 states and 519 transitions. [2021-02-23 17:16:31,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 17:16:31,046 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 17:16:31,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:16:31,084 INFO L225 Difference]: With dead ends: 440 [2021-02-23 17:16:31,084 INFO L226 Difference]: Without dead ends: 287 [2021-02-23 17:16:31,090 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:16:31,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2021-02-23 17:16:31,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 242. [2021-02-23 17:16:31,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2021-02-23 17:16:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 262 transitions. [2021-02-23 17:16:31,268 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 262 transitions. Word has length 165 [2021-02-23 17:16:31,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:16:31,269 INFO L480 AbstractCegarLoop]: Abstraction has 242 states and 262 transitions. [2021-02-23 17:16:31,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:16:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 262 transitions. [2021-02-23 17:16:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 17:16:31,274 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:16:31,274 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:16:31,275 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:16:31,275 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:16:31,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:16:31,276 INFO L82 PathProgramCache]: Analyzing trace with hash 1984355498, now seen corresponding path program 1 times [2021-02-23 17:16:31,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:16:31,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [128561083] [2021-02-23 17:16:31,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:16:31,281 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:16:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:31,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,795 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:16:31,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:16:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:16:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:16:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:16:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:16:31,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:16:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 17:16:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:16:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:31,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:31,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:31,962 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:16:31,966 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [128561083] [2021-02-23 17:16:31,966 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:16:31,966 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 17:16:31,967 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168685642] [2021-02-23 17:16:31,968 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 17:16:31,971 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:16:31,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 17:16:31,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:16:31,972 INFO L87 Difference]: Start difference. First operand 242 states and 262 transitions. Second operand 5 states. [2021-02-23 17:16:32,818 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:16:33,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:16:33,705 INFO L93 Difference]: Finished difference Result 362 states and 406 transitions. [2021-02-23 17:16:33,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 17:16:33,705 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 17:16:33,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:16:33,710 INFO L225 Difference]: With dead ends: 362 [2021-02-23 17:16:33,711 INFO L226 Difference]: Without dead ends: 276 [2021-02-23 17:16:33,713 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:16:33,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-02-23 17:16:33,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 232. [2021-02-23 17:16:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2021-02-23 17:16:33,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 249 transitions. [2021-02-23 17:16:33,869 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 249 transitions. Word has length 166 [2021-02-23 17:16:33,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:16:33,870 INFO L480 AbstractCegarLoop]: Abstraction has 232 states and 249 transitions. [2021-02-23 17:16:33,871 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 17:16:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 249 transitions. [2021-02-23 17:16:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 17:16:33,873 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:16:33,874 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:16:33,874 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:16:33,874 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:16:33,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:16:33,875 INFO L82 PathProgramCache]: Analyzing trace with hash 1898984127, now seen corresponding path program 1 times [2021-02-23 17:16:33,875 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:16:33,876 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1832566440] [2021-02-23 17:16:33,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:16:33,880 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:16:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:33,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:33,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:33,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:33,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:33,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:33,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:34,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:34,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:16:34,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:16:34,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:16:34,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,334 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:16:34,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:16:34,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:16:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:16:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:16:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:16:34,490 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:16:34,491 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:16:34,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:16:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:16:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:16:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:16:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 17:16:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:34,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:34,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:34,654 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:16:34,655 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1832566440] [2021-02-23 17:16:34,655 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:16:34,655 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:16:34,656 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084123024] [2021-02-23 17:16:34,656 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:16:34,656 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:16:34,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:16:34,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:16:34,657 INFO L87 Difference]: Start difference. First operand 232 states and 249 transitions. Second operand 10 states. [2021-02-23 17:16:35,342 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:16:35,784 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:16:36,155 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:16:36,521 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:16:36,888 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:16:37,254 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:16:38,580 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:16:40,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:16:40,229 INFO L93 Difference]: Finished difference Result 593 states and 681 transitions. [2021-02-23 17:16:40,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 17:16:40,229 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-23 17:16:40,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:16:40,235 INFO L225 Difference]: With dead ends: 593 [2021-02-23 17:16:40,236 INFO L226 Difference]: Without dead ends: 481 [2021-02-23 17:16:40,238 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-23 17:16:40,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2021-02-23 17:16:40,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 416. [2021-02-23 17:16:40,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416 states. [2021-02-23 17:16:40,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 466 transitions. [2021-02-23 17:16:40,452 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 466 transitions. Word has length 175 [2021-02-23 17:16:40,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:16:40,453 INFO L480 AbstractCegarLoop]: Abstraction has 416 states and 466 transitions. [2021-02-23 17:16:40,453 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:16:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 466 transitions. [2021-02-23 17:16:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-23 17:16:40,456 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:16:40,457 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:16:40,457 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:16:40,457 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:16:40,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:16:40,458 INFO L82 PathProgramCache]: Analyzing trace with hash 1948242337, now seen corresponding path program 1 times [2021-02-23 17:16:40,458 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:16:40,459 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1062225551] [2021-02-23 17:16:40,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:16:40,462 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:16:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,862 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:16:40,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:16:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:16:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:16:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:16:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:16:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:16:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:16:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:16:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-23 17:16:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-23 17:16:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:40,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:40,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:40,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:40,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 17:16:41,059 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1062225551] [2021-02-23 17:16:41,059 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:16:41,059 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:16:41,060 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626009843] [2021-02-23 17:16:41,060 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:16:41,060 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:16:41,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:16:41,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:16:41,061 INFO L87 Difference]: Start difference. First operand 416 states and 466 transitions. Second operand 10 states. [2021-02-23 17:16:41,718 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:16:42,665 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:16:43,053 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:16:43,886 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:16:44,250 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:16:44,608 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:16:44,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:16:44,774 INFO L93 Difference]: Finished difference Result 689 states and 813 transitions. [2021-02-23 17:16:44,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 17:16:44,776 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 183 [2021-02-23 17:16:44,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:16:44,777 INFO L225 Difference]: With dead ends: 689 [2021-02-23 17:16:44,777 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:16:44,781 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-23 17:16:44,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:16:44,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:16:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:16:44,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:16:44,786 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 183 [2021-02-23 17:16:44,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:16:44,786 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:16:44,786 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:16:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:16:44,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:16:44,787 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:16:44,789 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:16:49,673 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-23 17:16:49,964 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:50,237 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:16:50,497 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:50,744 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:51,055 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:51,606 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-23 17:16:51,907 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:52,162 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:52,452 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:16:52,708 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:53,044 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:16:53,328 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 17:16:53,607 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:53,868 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:54,126 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:16:54,357 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:54,842 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:16:55,104 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:55,602 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:16:55,891 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:16:56,441 WARN L202 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 14 [2021-02-23 17:16:56,965 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-23 17:16:57,476 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-23 17:16:57,971 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-23 17:16:58,332 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:16:58,597 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 17:16:59,124 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-23 17:16:59,638 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-23 17:17:00,180 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-23 17:17:00,672 WARN L202 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:17:00,948 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:01,204 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:17:01,728 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-23 17:17:02,008 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-23 17:17:02,282 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:02,545 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-23 17:17:02,808 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:03,089 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:03,639 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:17:04,202 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-23 17:17:04,505 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 17:17:04,768 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:05,040 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:05,296 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:17:05,549 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:17:05,887 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:06,148 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:06,529 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:07,023 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:17:07,279 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:17:07,769 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:17:08,042 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:08,319 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:08,594 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 17:17:09,089 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:17:09,585 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-23 17:17:09,947 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:17:10,239 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:10,532 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:10,790 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:11,090 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 17:17:11,591 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-23 17:17:12,093 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-23 17:17:12,617 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-23 17:17:12,625 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:17:12,625 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:17:12,625 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:17:12,625 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 17:17:12,625 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-23 17:17:12,626 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 17:17:12,626 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 200 255) no Hoare annotation was computed. [2021-02-23 17:17:12,626 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 17:17:12,626 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-23 17:17:12,626 INFO L189 CegarLoopUtils]: For program point L242-1(line 242) no Hoare annotation was computed. [2021-02-23 17:17:12,626 INFO L189 CegarLoopUtils]: For program point L242-2(line 242) no Hoare annotation was computed. [2021-02-23 17:17:12,627 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-23 17:17:12,627 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-23 17:17:12,627 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 17:17:12,627 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-23 17:17:12,627 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 17:17:12,627 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L247(lines 224 248) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L231(lines 231 235) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 200 255) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L231-1(lines 231 235) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 200 255) no Hoare annotation was computed. [2021-02-23 17:17:12,628 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L223-2(line 223) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L244-1(lines 225 246) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 17:17:12,629 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 17:17:12,630 INFO L189 CegarLoopUtils]: For program point L308(lines 281 309) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 256 315) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L300-1(line 300) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L300-2(line 300) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 256 315) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-23 17:17:12,631 INFO L189 CegarLoopUtils]: For program point L296-2(line 296) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L288(lines 288 292) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L288-1(lines 288 292) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 256 315) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 17:17:12,632 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L301-2(line 301) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-23 17:17:12,633 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L282-2(lines 282 307) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-23 17:17:12,634 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 776 782) the Hoare annotation is: true [2021-02-23 17:17:12,635 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 776 782) the Hoare annotation is: true [2021-02-23 17:17:12,635 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 783 791) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-23 17:17:12,635 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 783 791) the Hoare annotation is: true [2021-02-23 17:17:12,635 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 783 791) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-23 17:17:12,635 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:12,635 INFO L192 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: true [2021-02-23 17:17:12,636 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 884 891) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:17:12,636 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 884 891) the Hoare annotation is: true [2021-02-23 17:17:12,636 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 884 891) the Hoare annotation is: true [2021-02-23 17:17:12,636 INFO L185 CegarLoopUtils]: At program point L897(line 897) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,636 INFO L185 CegarLoopUtils]: At program point L897-1(line 897) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,636 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 892 901) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,636 INFO L192 CegarLoopUtils]: At program point L897-2(line 897) the Hoare annotation is: true [2021-02-23 17:17:12,636 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 892 901) the Hoare annotation is: true [2021-02-23 17:17:12,637 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 892 901) the Hoare annotation is: true [2021-02-23 17:17:12,637 INFO L185 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,637 INFO L185 CegarLoopUtils]: At program point L915(lines 915 921) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,637 INFO L185 CegarLoopUtils]: At program point L914(lines 914 924) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:12,637 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 902 930) the Hoare annotation is: true [2021-02-23 17:17:12,637 INFO L192 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: true [2021-02-23 17:17:12,637 INFO L185 CegarLoopUtils]: At program point L912-1(line 912) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0)) [2021-02-23 17:17:12,637 INFO L192 CegarLoopUtils]: At program point L910(lines 910 927) the Hoare annotation is: true [2021-02-23 17:17:12,638 INFO L185 CegarLoopUtils]: At program point L912-2(line 912) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0)) [2021-02-23 17:17:12,638 INFO L185 CegarLoopUtils]: At program point L912-3(line 912) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0))) [2021-02-23 17:17:12,638 INFO L192 CegarLoopUtils]: At program point L910-1(lines 902 930) the Hoare annotation is: true [2021-02-23 17:17:12,638 INFO L192 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: true [2021-02-23 17:17:12,638 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 902 930) the Hoare annotation is: true [2021-02-23 17:17:12,638 INFO L192 CegarLoopUtils]: At program point L908-1(line 908) the Hoare annotation is: true [2021-02-23 17:17:12,638 INFO L192 CegarLoopUtils]: At program point L908-2(line 908) the Hoare annotation is: true [2021-02-23 17:17:12,639 INFO L192 CegarLoopUtils]: At program point L908-3(line 908) the Hoare annotation is: true [2021-02-23 17:17:12,639 INFO L192 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: true [2021-02-23 17:17:12,639 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,639 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,639 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,639 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-23 17:17:12,639 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-23 17:17:12,640 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-23 17:17:12,640 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:12,640 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:12,640 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:12,640 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-23 17:17:12,640 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,640 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,641 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,641 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,641 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,641 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-23 17:17:12,641 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-23 17:17:12,641 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-23 17:17:12,641 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-23 17:17:12,642 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-23 17:17:12,643 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-23 17:17:12,643 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-23 17:17:12,643 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-23 17:17:12,643 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 553 559) the Hoare annotation is: true [2021-02-23 17:17:12,643 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 553 559) the Hoare annotation is: true [2021-02-23 17:17:12,643 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 675 689) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,643 INFO L185 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:17:12,643 INFO L185 CegarLoopUtils]: At program point L679(lines 679 685) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 17:17:12,644 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 675 689) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 17:17:12,644 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 675 689) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,644 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 586 593) no Hoare annotation was computed. [2021-02-23 17:17:12,644 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 586 593) no Hoare annotation was computed. [2021-02-23 17:17:12,644 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 586 593) no Hoare annotation was computed. [2021-02-23 17:17:12,644 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 630 638) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2021-02-23 17:17:12,644 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:12,644 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 630 638) the Hoare annotation is: true [2021-02-23 17:17:12,645 INFO L192 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: true [2021-02-23 17:17:12,645 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 630 638) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point L669-1(line 669) no Hoare annotation was computed. [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point L658(lines 658 666) no Hoare annotation was computed. [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point L658-2(lines 658 666) no Hoare annotation was computed. [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 639 674) no Hoare annotation was computed. [2021-02-23 17:17:12,645 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 17:17:12,646 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 17:17:12,646 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 639 674) no Hoare annotation was computed. [2021-02-23 17:17:12,646 INFO L189 CegarLoopUtils]: For program point L646(lines 646 654) no Hoare annotation was computed. [2021-02-23 17:17:12,646 INFO L189 CegarLoopUtils]: For program point L646-2(lines 646 654) no Hoare annotation was computed. [2021-02-23 17:17:12,646 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 639 674) no Hoare annotation was computed. [2021-02-23 17:17:12,646 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 769 775) the Hoare annotation is: true [2021-02-23 17:17:12,646 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 769 775) the Hoare annotation is: true [2021-02-23 17:17:12,646 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-23 17:17:12,646 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L184-1(line 184) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 154 199) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-23 17:17:12,647 INFO L189 CegarLoopUtils]: For program point L180-1(line 180) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 154 199) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 154 199) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 17:17:12,648 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L191-1(line 191) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L191-2(line 191) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-23 17:17:12,649 INFO L189 CegarLoopUtils]: For program point L154(lines 154 199) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L154-1(lines 154 199) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L177-1(line 177) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-23 17:17:12,650 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L481(lines 481 501) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L481-1(lines 481 501) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L508-1(line 508) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L508-2(line 508) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 467 512) no Hoare annotation was computed. [2021-02-23 17:17:12,651 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L506-1(line 506) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L506-2(line 506) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L467(lines 467 512) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L498(lines 498 499) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 467 512) no Hoare annotation was computed. [2021-02-23 17:17:12,652 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 467 512) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 17:17:12,653 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L491(lines 491 492) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L487(lines 487 494) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 17:17:12,654 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,654 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-23 17:17:12,655 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-23 17:17:12,655 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-23 17:17:12,655 INFO L192 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: true [2021-02-23 17:17:12,655 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 619 629) the Hoare annotation is: true [2021-02-23 17:17:12,655 INFO L192 CegarLoopUtils]: At program point L624-1(line 624) the Hoare annotation is: true [2021-02-23 17:17:12,655 INFO L192 CegarLoopUtils]: At program point L624-2(line 624) the Hoare annotation is: true [2021-02-23 17:17:12,655 INFO L192 CegarLoopUtils]: At program point L624-3(line 624) the Hoare annotation is: true [2021-02-23 17:17:12,656 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 619 629) the Hoare annotation is: true [2021-02-23 17:17:12,656 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 619 629) the Hoare annotation is: true [2021-02-23 17:17:12,656 INFO L192 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: true [2021-02-23 17:17:12,656 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 611 618) the Hoare annotation is: true [2021-02-23 17:17:12,656 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 611 618) the Hoare annotation is: true [2021-02-23 17:17:12,656 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 611 618) the Hoare annotation is: true [2021-02-23 17:17:12,656 INFO L185 CegarLoopUtils]: At program point L575(line 575) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,656 INFO L185 CegarLoopUtils]: At program point L571(line 571) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,656 INFO L185 CegarLoopUtils]: At program point L569(lines 569 577) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point L567(line 567) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 561 585) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point L567-1(line 567) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point L565(lines 565 582) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point L567-2(line 567) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point L567-3(line 567) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 561 585) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,657 INFO L185 CegarLoopUtils]: At program point L580(line 580) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L580-1(lines 561 585) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L737(lines 737 743) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L737-1(lines 731 744) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L729-1(line 729) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L721(lines 721 727) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,658 INFO L185 CegarLoopUtils]: At program point L721-1(lines 721 727) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,659 INFO L185 CegarLoopUtils]: At program point L746(lines 701 748) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,659 INFO L185 CegarLoopUtils]: At program point L713(line 713) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,659 INFO L185 CegarLoopUtils]: At program point L709(line 709) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,659 INFO L185 CegarLoopUtils]: At program point L709-1(line 709) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,659 INFO L185 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,659 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,659 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 691 756) the Hoare annotation is: true [2021-02-23 17:17:12,659 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 691 756) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,660 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,660 INFO L185 CegarLoopUtils]: At program point L702(lines 701 748) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,660 INFO L185 CegarLoopUtils]: At program point L735-1(line 735) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,660 INFO L185 CegarLoopUtils]: At program point L735-2(line 735) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,660 INFO L185 CegarLoopUtils]: At program point L731(lines 731 744) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,660 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 691 756) the Hoare annotation is: true [2021-02-23 17:17:12,660 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,661 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,661 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,661 INFO L185 CegarLoopUtils]: At program point L719-1(line 719) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,661 INFO L185 CegarLoopUtils]: At program point L711(lines 711 717) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,661 INFO L185 CegarLoopUtils]: At program point L711-1(lines 711 717) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,661 INFO L185 CegarLoopUtils]: At program point L703(lines 703 707) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:12,661 INFO L185 CegarLoopUtils]: At program point L699(line 699) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,662 INFO L185 CegarLoopUtils]: At program point L695(line 695) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,662 INFO L185 CegarLoopUtils]: At program point L749(lines 700 750) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 421 466) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 17:17:12,662 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L445(lines 445 446) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L441(lines 441 448) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-23 17:17:12,663 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 421 466) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L435(lines 435 455) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L435-1(lines 435 455) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 421 466) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L462-1(line 462) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L462-2(line 462) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L460-1(line 460) no Hoare annotation was computed. [2021-02-23 17:17:12,664 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L460-2(line 460) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L421(lines 421 466) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L452(lines 452 453) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L849(lines 849 857) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L849-2(lines 849 857) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 841 863) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 841 863) no Hoare annotation was computed. [2021-02-23 17:17:12,665 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 841 863) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L349-1(line 349) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L407(lines 407 414) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 17:17:12,666 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L342(lines 342 346) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L367-2(lines 367 387) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 318 420) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L318(lines 318 420) no Hoare annotation was computed. [2021-02-23 17:17:12,667 INFO L189 CegarLoopUtils]: For program point L318-1(lines 318 420) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L368(lines 367 387) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 318 420) no Hoare annotation was computed. [2021-02-23 17:17:12,668 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L352-1(line 352) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 318 420) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L369(lines 369 373) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-23 17:17:12,669 INFO L189 CegarLoopUtils]: For program point L394-1(line 394) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L394-2(line 394) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L378-2(line 378) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 17:17:12,670 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L396-1(line 396) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L396-2(line 396) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L388(lines 366 389) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-23 17:17:12,671 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L347(lines 347 363) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L364(lines 364 405) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-23 17:17:12,672 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L406(lines 406 417) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L398-1(line 398) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 759 768) no Hoare annotation was computed. [2021-02-23 17:17:12,673 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 759 768) no Hoare annotation was computed. [2021-02-23 17:17:12,674 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-23 17:17:12,674 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-23 17:17:12,674 INFO L189 CegarLoopUtils]: For program point L761-2(line 761) no Hoare annotation was computed. [2021-02-23 17:17:12,674 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 759 768) no Hoare annotation was computed. [2021-02-23 17:17:12,674 INFO L185 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,674 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,674 INFO L185 CegarLoopUtils]: At program point L498-1(line 498) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,674 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,674 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,674 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L317(line 317) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,675 INFO L185 CegarLoopUtils]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L668-1(line 668) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L668-2(line 668) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L668-3(line 668) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L664-1(line 664) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L664-2(line 664) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L664-3(line 664) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,676 INFO L185 CegarLoopUtils]: At program point L660(line 660) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L664-4(line 664) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L660-1(line 660) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L660-2(line 660) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L660-3(line 660) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L656(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L656-1(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,677 INFO L185 CegarLoopUtils]: At program point L656-2(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L656-3(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L656-4(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L652-1(line 652) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L656-5(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L491-1(line 491) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,678 INFO L185 CegarLoopUtils]: At program point L652-2(line 652) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L656-6(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L652-3(line 652) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L656-7(line 656) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L648(line 648) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L652-4(line 652) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L648-1(line 648) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L648-2(line 648) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,679 INFO L185 CegarLoopUtils]: At program point L648-3(line 648) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point L859(line 859) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point L859-1(line 859) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point L859-2(line 859) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,680 INFO L185 CegarLoopUtils]: At program point L855-1(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L855-2(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L855-3(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L851-1(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L851-2(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L851-3(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,681 INFO L185 CegarLoopUtils]: At program point L851-4(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L851-5(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L847-2(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L847-3(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L847-4(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L847-5(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,682 INFO L185 CegarLoopUtils]: At program point L847-6(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,683 INFO L185 CegarLoopUtils]: At program point L521(line 521) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,683 INFO L185 CegarLoopUtils]: At program point L847-7(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,683 INFO L185 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,683 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,683 INFO L185 CegarLoopUtils]: At program point L670-2(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,683 INFO L185 CegarLoopUtils]: At program point L794(line 794) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,683 INFO L185 CegarLoopUtils]: At program point L522(line 522) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,684 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~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~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~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~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~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 17:17:12,684 INFO L185 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,684 INFO L185 CegarLoopUtils]: At program point L452-1(line 452) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:12,684 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,684 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 17:17:12,684 INFO L189 CegarLoopUtils]: For program point L605-1(lines 594 610) no Hoare annotation was computed. [2021-02-23 17:17:12,684 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 594 610) no Hoare annotation was computed. [2021-02-23 17:17:12,684 INFO L189 CegarLoopUtils]: For program point L601(lines 601 607) no Hoare annotation was computed. [2021-02-23 17:17:12,684 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 594 610) no Hoare annotation was computed. [2021-02-23 17:17:12,685 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 17:17:12,685 INFO L189 CegarLoopUtils]: For program point L599-1(line 599) no Hoare annotation was computed. [2021-02-23 17:17:12,685 INFO L189 CegarLoopUtils]: For program point L599-2(line 599) no Hoare annotation was computed. [2021-02-23 17:17:12,685 INFO L189 CegarLoopUtils]: For program point L599-3(line 599) no Hoare annotation was computed. [2021-02-23 17:17:12,685 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 864 872) the Hoare annotation is: true [2021-02-23 17:17:12,685 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 864 872) the Hoare annotation is: true [2021-02-23 17:17:12,685 INFO L192 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: true [2021-02-23 17:17:12,685 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 864 872) the Hoare annotation is: true [2021-02-23 17:17:12,685 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-23 17:17:12,685 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 820 831) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:12,686 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:12,686 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:12,686 INFO L192 CegarLoopUtils]: At program point L824-1(lines 820 831) the Hoare annotation is: true [2021-02-23 17:17:12,686 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 820 831) the Hoare annotation is: true [2021-02-23 17:17:12,686 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:17:12,686 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:17:12,686 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:17:12,686 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:17:12,686 INFO L185 CegarLoopUtils]: At program point L542(line 542) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,686 INFO L185 CegarLoopUtils]: At program point L540(lines 540 546) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,687 INFO L185 CegarLoopUtils]: At program point L535(line 535) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:17:12,687 INFO L185 CegarLoopUtils]: At program point L533(lines 529 551) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,687 INFO L185 CegarLoopUtils]: At program point L531(lines 529 551) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,687 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 526 552) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:12,687 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 526 552) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,687 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 526 552) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,687 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-23 17:17:12,687 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-23 17:17:12,687 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 832 840) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 832 840) the Hoare annotation is: true [2021-02-23 17:17:12,688 INFO L192 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 832 840) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point L800-1(lines 796 807) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 796 807) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 796 807) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:17:12,689 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:12,690 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:17:12,690 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:17:12,690 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 808 819) the Hoare annotation is: true [2021-02-23 17:17:12,690 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:12,690 INFO L192 CegarLoopUtils]: At program point L812-1(lines 808 819) the Hoare annotation is: true [2021-02-23 17:17:12,690 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 808 819) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:12,690 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 874 881) the Hoare annotation is: true [2021-02-23 17:17:12,690 INFO L192 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: true [2021-02-23 17:17:12,690 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 878) the Hoare annotation is: true [2021-02-23 17:17:12,691 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 874 881) the Hoare annotation is: true [2021-02-23 17:17:12,691 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 874 881) the Hoare annotation is: true [2021-02-23 17:17:12,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:17:12 BoogieIcfgContainer [2021-02-23 17:17:12,710 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:17:12,711 INFO L168 Benchmark]: Toolchain (without parser) took 46335.60 ms. Allocated memory was 153.1 MB in the beginning and 557.8 MB in the end (delta: 404.8 MB). Free memory was 128.8 MB in the beginning and 243.8 MB in the end (delta: -115.0 MB). Peak memory consumption was 344.3 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:12,711 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 153.1 MB. Free memory is still 131.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:17:12,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 504.78 ms. Allocated memory is still 153.1 MB. Free memory was 127.7 MB in the beginning and 107.2 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:12,712 INFO L168 Benchmark]: Boogie Preprocessor took 135.72 ms. Allocated memory is still 153.1 MB. Free memory was 107.2 MB in the beginning and 103.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:12,712 INFO L168 Benchmark]: RCFGBuilder took 1388.78 ms. Allocated memory was 153.1 MB in the beginning and 184.5 MB in the end (delta: 31.5 MB). Free memory was 103.3 MB in the beginning and 147.7 MB in the end (delta: -44.4 MB). Peak memory consumption was 54.1 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:12,713 INFO L168 Benchmark]: TraceAbstraction took 44285.31 ms. Allocated memory was 184.5 MB in the beginning and 557.8 MB in the end (delta: 373.3 MB). Free memory was 147.7 MB in the beginning and 243.8 MB in the end (delta: -96.1 MB). Peak memory consumption was 330.1 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:12,714 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 153.1 MB. Free memory is still 131.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 504.78 ms. Allocated memory is still 153.1 MB. Free memory was 127.7 MB in the beginning and 107.2 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 135.72 ms. Allocated memory is still 153.1 MB. Free memory was 107.2 MB in the beginning and 103.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1388.78 ms. Allocated memory was 153.1 MB in the beginning and 184.5 MB in the end (delta: 31.5 MB). Free memory was 103.3 MB in the beginning and 147.7 MB in the end (delta: -44.4 MB). Peak memory consumption was 54.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 44285.31 ms. Allocated memory was 184.5 MB in the beginning and 557.8 MB in the end (delta: 373.3 MB). Free memory was 147.7 MB in the beginning and 243.8 MB in the end (delta: -96.1 MB). Peak memory consumption was 330.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 878]: 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: 700]: Loop Invariant Derived loop invariant: !(\old(systemActive) == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 701]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 776]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 783]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(pumpRunning == 0) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 884]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 892]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 902]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 553]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 675]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 630]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 769]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 619]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 611]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 561]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 691]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 820]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 864]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 526]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 832]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 808]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 621 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.3s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 12.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 27.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 875 SDtfs, 1469 SDslu, 1370 SDs, 0 SdLazy, 2297 SolverSat, 406 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 138 GetRequests, 95 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 6.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=416occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 4 MinimizatonAttempts, 154 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 257 LocationsWithAnnotation, 1011 PreInvPairs, 1206 NumberOfFragments, 2173 HoareAnnotationTreeSize, 1011 FomulaSimplifications, 118148 FormulaSimplificationTreeSizeReduction, 4.3s HoareSimplificationTime, 257 FomulaSimplificationsInter, 32895 FormulaSimplificationTreeSizeReductionInter, 23.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...