/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product06.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:16:14,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:16:14,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:16:14,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:16:14,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:16:14,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:16:14,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:16:14,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:16:14,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:16:14,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:16:14,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:16:14,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:16:14,804 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:16:14,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:16:14,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:16:14,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:16:14,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:16:14,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:16:14,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:16:14,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:16:14,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:16:14,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:16:14,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:16:14,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:16:14,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:16:14,845 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:16:14,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:16:14,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:16:14,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:16:14,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:16:14,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:16:14,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:16:14,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:16:14,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:16:14,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:16:14,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:16:14,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:16:14,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:16:14,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:16:14,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:16:14,855 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:16:14,856 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:16:14,870 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:16:14,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:16:14,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:16:14,872 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:16:14,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:16:14,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:16:14,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:16:14,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:16:14,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:16:14,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:16:14,873 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:16:14,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:16:14,874 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:16:14,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:16:14,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:16:14,875 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:16:14,875 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:16:14,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:16:14,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:16:14,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:16:14,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:16:14,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:16:14,876 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:16:14,876 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:16:15,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:16:15,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:16:15,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:16:15,274 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:16:15,275 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:16:15,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product06.cil.c [2021-02-22 01:16:15,360 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acf6bde01/ca4d0095b913477480890c20a4e61eb5/FLAG3bb47b7e6 [2021-02-22 01:16:16,077 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:16:16,078 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product06.cil.c [2021-02-22 01:16:16,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acf6bde01/ca4d0095b913477480890c20a4e61eb5/FLAG3bb47b7e6 [2021-02-22 01:16:16,326 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acf6bde01/ca4d0095b913477480890c20a4e61eb5 [2021-02-22 01:16:16,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:16:16,344 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:16:16,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:16:16,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:16:16,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:16:16,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:16,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12da5e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16, skipping insertion in model container [2021-02-22 01:16:16,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:16,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:16:16,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:16:16,697 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_product06.cil.c[17387,17400] [2021-02-22 01:16:16,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:16:16,713 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:16:16,794 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_product06.cil.c[17387,17400] [2021-02-22 01:16:16,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:16:16,845 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:16:16,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16 WrapperNode [2021-02-22 01:16:16,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:16:16,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:16:16,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:16:16,847 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:16:16,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:16,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:16,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:16,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:16,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:17,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:17,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (1/1) ... [2021-02-22 01:16:17,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:16:17,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:16:17,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:16:17,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:16:17,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (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 [2021-02-22 01:16:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:16:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:16:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:16:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:16:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:16:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:16:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:16:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:16:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:16:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:16:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:16:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:16:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:16:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:16:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:16:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:16:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:16:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:16:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:16:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:16:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:16:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:16:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:16:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:16:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:16:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:16:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:16:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:16:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:16:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:16:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:16:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:16:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:16:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:16:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:16:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:16:17,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:16:17,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:16:17,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:16:17,181 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:16:17,181 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:16:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:16:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:16:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:16:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:16:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:16:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:16:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:16:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:16:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:16:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:16:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:16:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:16:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:16:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:16:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:16:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:16:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:16:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:16:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:16:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:16:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:16:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:16:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:16:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:16:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:16:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:16:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:16:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:16:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:16:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:16:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:16:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:16:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:16:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:16:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:16:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:16:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:16:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:16:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:16:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:16:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:16:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:16:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:16:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:16:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:16:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:16:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:16:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:16:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:16:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:16:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:16:18,943 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:16:18,943 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:16:18,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:16:18 BoogieIcfgContainer [2021-02-22 01:16:18,946 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:16:18,948 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:16:18,948 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:16:18,952 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:16:18,953 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:16:16" (1/3) ... [2021-02-22 01:16:18,954 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d477383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:16:18, skipping insertion in model container [2021-02-22 01:16:18,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:16" (2/3) ... [2021-02-22 01:16:18,954 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d477383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:16:18, skipping insertion in model container [2021-02-22 01:16:18,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:16:18" (3/3) ... [2021-02-22 01:16:18,956 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product06.cil.c [2021-02-22 01:16:18,964 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:16:18,971 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:16:18,992 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:16:19,021 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:16:19,021 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:16:19,021 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:16:19,021 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:16:19,022 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:16:19,022 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:16:19,022 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:16:19,022 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:16:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2021-02-22 01:16:19,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:16:19,069 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:19,070 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] [2021-02-22 01:16:19,071 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:19,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:19,078 INFO L82 PathProgramCache]: Analyzing trace with hash 158979078, now seen corresponding path program 1 times [2021-02-22 01:16:19,088 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:19,089 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1058634805] [2021-02-22 01:16:19,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:19,177 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:19,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:19,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:19,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:19,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,302 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:20,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:16:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:16:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:16:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:20,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:20,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:20,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1058634805] [2021-02-22 01:16:20,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:20,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:16:20,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705345625] [2021-02-22 01:16:20,597 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:16:20,597 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:20,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:16:20,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:16:20,614 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2021-02-22 01:16:22,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:22,621 INFO L93 Difference]: Finished difference Result 435 states and 510 transitions. [2021-02-22 01:16:22,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:16:22,623 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:16:22,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:22,640 INFO L225 Difference]: With dead ends: 435 [2021-02-22 01:16:22,640 INFO L226 Difference]: Without dead ends: 284 [2021-02-22 01:16:22,645 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:16:22,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2021-02-22 01:16:22,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 240. [2021-02-22 01:16:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2021-02-22 01:16:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 258 transitions. [2021-02-22 01:16:22,778 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 258 transitions. Word has length 165 [2021-02-22 01:16:22,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:22,779 INFO L480 AbstractCegarLoop]: Abstraction has 240 states and 258 transitions. [2021-02-22 01:16:22,779 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:16:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 258 transitions. [2021-02-22 01:16:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:16:22,784 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:22,784 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] [2021-02-22 01:16:22,784 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:16:22,785 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:22,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:22,785 INFO L82 PathProgramCache]: Analyzing trace with hash 1749430304, now seen corresponding path program 1 times [2021-02-22 01:16:22,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:22,786 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [722101676] [2021-02-22 01:16:22,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:22,800 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:22,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:22,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:22,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:22,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:22,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:22,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,544 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:23,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:23,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:16:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:16:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:16:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:23,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:23,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:23,741 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [722101676] [2021-02-22 01:16:23,742 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:23,742 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:16:23,742 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124407752] [2021-02-22 01:16:23,743 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:16:23,743 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:23,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:16:23,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:16:23,744 INFO L87 Difference]: Start difference. First operand 240 states and 258 transitions. Second operand 5 states. [2021-02-22 01:16:25,092 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:16:26,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:26,425 INFO L93 Difference]: Finished difference Result 359 states and 401 transitions. [2021-02-22 01:16:26,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:16:26,427 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:16:26,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:26,443 INFO L225 Difference]: With dead ends: 359 [2021-02-22 01:16:26,443 INFO L226 Difference]: Without dead ends: 273 [2021-02-22 01:16:26,448 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:16:26,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-22 01:16:26,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 230. [2021-02-22 01:16:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2021-02-22 01:16:26,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 245 transitions. [2021-02-22 01:16:26,570 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 245 transitions. Word has length 166 [2021-02-22 01:16:26,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:26,571 INFO L480 AbstractCegarLoop]: Abstraction has 230 states and 245 transitions. [2021-02-22 01:16:26,571 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:16:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 245 transitions. [2021-02-22 01:16:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:16:26,578 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:26,579 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] [2021-02-22 01:16:26,579 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:16:26,579 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:26,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:26,580 INFO L82 PathProgramCache]: Analyzing trace with hash -1827742701, now seen corresponding path program 1 times [2021-02-22 01:16:26,580 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:26,581 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1013800732] [2021-02-22 01:16:26,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:26,585 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:26,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:26,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:16:26,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,379 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:27,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:16:27,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:16:27,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:16:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:27,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:16:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:16:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-22 01:16:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:27,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:27,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:27,716 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1013800732] [2021-02-22 01:16:27,716 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:27,716 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:16:27,717 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266343271] [2021-02-22 01:16:27,721 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:16:27,722 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:27,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:16:27,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:16:27,723 INFO L87 Difference]: Start difference. First operand 230 states and 245 transitions. Second operand 11 states. [2021-02-22 01:16:28,816 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:29,714 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:16:30,484 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:16:31,249 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:31,990 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:32,711 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:34,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:34,652 INFO L93 Difference]: Finished difference Result 406 states and 466 transitions. [2021-02-22 01:16:34,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 01:16:34,653 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-22 01:16:34,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:34,657 INFO L225 Difference]: With dead ends: 406 [2021-02-22 01:16:34,657 INFO L226 Difference]: Without dead ends: 296 [2021-02-22 01:16:34,659 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:16:34,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2021-02-22 01:16:34,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 230. [2021-02-22 01:16:34,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2021-02-22 01:16:34,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 244 transitions. [2021-02-22 01:16:34,750 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 244 transitions. Word has length 179 [2021-02-22 01:16:34,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:34,751 INFO L480 AbstractCegarLoop]: Abstraction has 230 states and 244 transitions. [2021-02-22 01:16:34,751 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:16:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 244 transitions. [2021-02-22 01:16:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-22 01:16:34,754 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:34,754 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:16:34,754 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:16:34,755 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:34,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:34,755 INFO L82 PathProgramCache]: Analyzing trace with hash 1234885604, now seen corresponding path program 1 times [2021-02-22 01:16:34,755 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:34,756 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1293749774] [2021-02-22 01:16:34,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:34,759 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:34,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:34,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:34,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,505 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:35,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:35,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:16:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:16:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:16:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:35,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:16:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-22 01:16:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-22 01:16:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:35,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:35,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:35,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:35,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:35,757 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:16:35,757 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1293749774] [2021-02-22 01:16:35,757 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:35,758 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:16:35,758 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329210143] [2021-02-22 01:16:35,758 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:16:35,759 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:35,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:16:35,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:16:35,759 INFO L87 Difference]: Start difference. First operand 230 states and 244 transitions. Second operand 11 states. [2021-02-22 01:16:36,835 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:38,602 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:39,304 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:41,033 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:41,764 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:42,428 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:42,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:42,541 INFO L93 Difference]: Finished difference Result 372 states and 429 transitions. [2021-02-22 01:16:42,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-22 01:16:42,542 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 187 [2021-02-22 01:16:42,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:42,543 INFO L225 Difference]: With dead ends: 372 [2021-02-22 01:16:42,543 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:16:42,546 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:16:42,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:16:42,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:16:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:16:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:16:42,547 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 187 [2021-02-22 01:16:42,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:42,547 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:16:42,547 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:16:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:16:42,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:16:42,547 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:16:42,550 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:16:46,753 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:47,406 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:48,028 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:16:48,726 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:49,389 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:50,130 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:16:50,708 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:51,338 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:16:51,945 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:52,660 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:16:53,258 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:53,831 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:54,439 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:55,277 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:55,918 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 01:16:56,526 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:57,348 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-22 01:16:58,107 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:16:58,957 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-22 01:16:59,549 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:17:00,190 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:00,874 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:01,563 WARN L202 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:02,212 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:17:02,802 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:03,630 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:04,362 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:05,211 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:05,798 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:17:06,421 WARN L202 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:07,088 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:17:07,696 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:08,306 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:08,897 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:17:09,594 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:17:10,318 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:17:10,975 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:17:11,846 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:12,522 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:13,192 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:17:13,853 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:17:14,481 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:17:15,207 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:17:15,938 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:16,621 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:17:16,734 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:17:16,734 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:17:16,735 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:17:16,735 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 01:17:16,735 INFO L189 CegarLoopUtils]: For program point L609-1(line 609) no Hoare annotation was computed. [2021-02-22 01:17:16,735 INFO L189 CegarLoopUtils]: For program point L609-2(line 609) no Hoare annotation was computed. [2021-02-22 01:17:16,735 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L630-1(lines 611 632) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 586 641) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:17:16,736 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 586 641) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 586 641) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L628-2(line 628) no Hoare annotation was computed. [2021-02-22 01:17:16,737 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L633(lines 610 634) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:17:16,738 INFO L189 CegarLoopUtils]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 642 701) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 642 701) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L668-2(lines 668 693) no Hoare annotation was computed. [2021-02-22 01:17:16,739 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 642 701) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L694(lines 667 695) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:17:16,740 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L686-1(line 686) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L686-2(line 686) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L682-1(line 682) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L682-2(line 682) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L674(lines 674 678) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L674-1(lines 674 678) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L666-1(line 666) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L666-2(line 666) no Hoare annotation was computed. [2021-02-22 01:17:16,741 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L691-1(line 691) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L691-2(line 691) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L687-1(line 687) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L687-2(line 687) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:17:16,742 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 149 155) the Hoare annotation is: true [2021-02-22 01:17:16,743 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 149 155) the Hoare annotation is: true [2021-02-22 01:17:16,743 INFO L185 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~3) (<= valid_product_~retValue_acc~3 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,743 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-22 01:17:16,743 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 156 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~3) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-22 01:17:16,743 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 156 164) the Hoare annotation is: true [2021-02-22 01:17:16,743 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 156 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~3) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-22 01:17:16,743 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 486 493) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:16,744 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 486 493) the Hoare annotation is: true [2021-02-22 01:17:16,744 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 486 493) the Hoare annotation is: true [2021-02-22 01:17:16,744 INFO L192 CegarLoopUtils]: At program point L499-2(line 499) the Hoare annotation is: true [2021-02-22 01:17:16,744 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 494 503) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:16,744 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 494 503) the Hoare annotation is: true [2021-02-22 01:17:16,744 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 494 503) the Hoare annotation is: true [2021-02-22 01:17:16,744 INFO L185 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:16,744 INFO L185 CegarLoopUtils]: At program point L499-1(line 499) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:16,744 INFO L185 CegarLoopUtils]: At program point L514-1(line 514) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret43| 0)) [2021-02-22 01:17:16,744 INFO L192 CegarLoopUtils]: At program point L512(lines 512 529) the Hoare annotation is: true [2021-02-22 01:17:16,744 INFO L185 CegarLoopUtils]: At program point L514-2(line 514) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret43| 0)) [2021-02-22 01:17:16,745 INFO L185 CegarLoopUtils]: At program point L514-3(line 514) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (= |__utac_acc__Specification5_spec__3_#t~ret43| 0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,745 INFO L192 CegarLoopUtils]: At program point L512-1(lines 504 532) the Hoare annotation is: true [2021-02-22 01:17:16,745 INFO L192 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: true [2021-02-22 01:17:16,745 INFO L192 CegarLoopUtils]: At program point L510-1(line 510) the Hoare annotation is: true [2021-02-22 01:17:16,745 INFO L192 CegarLoopUtils]: At program point L510-2(line 510) the Hoare annotation is: true [2021-02-22 01:17:16,745 INFO L192 CegarLoopUtils]: At program point L510-3(line 510) the Hoare annotation is: true [2021-02-22 01:17:16,745 INFO L192 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: true [2021-02-22 01:17:16,745 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,746 INFO L185 CegarLoopUtils]: At program point L517(lines 517 523) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,746 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 504 532) the Hoare annotation is: true [2021-02-22 01:17:16,746 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 504 532) the Hoare annotation is: true [2021-02-22 01:17:16,746 INFO L185 CegarLoopUtils]: At program point L516(lines 516 526) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,746 INFO L192 CegarLoopUtils]: At program point L514(line 514) the Hoare annotation is: true [2021-02-22 01:17:16,746 INFO L192 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: true [2021-02-22 01:17:16,746 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 460 482) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,746 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 460 482) the Hoare annotation is: true [2021-02-22 01:17:16,746 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,747 INFO L185 CegarLoopUtils]: At program point L472-1(line 472) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,747 INFO L185 CegarLoopUtils]: At program point L470(lines 470 477) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,747 INFO L192 CegarLoopUtils]: At program point L470-1(lines 470 477) the Hoare annotation is: true [2021-02-22 01:17:16,747 INFO L185 CegarLoopUtils]: At program point L468(line 468) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret40| 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,747 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,747 INFO L185 CegarLoopUtils]: At program point L468-1(line 468) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret40| 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,747 INFO L185 CegarLoopUtils]: At program point L466(line 466) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,747 INFO L185 CegarLoopUtils]: At program point L468-2(line 468) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= |main_#t~ret40| 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,748 INFO L185 CegarLoopUtils]: At program point L466-1(line 466) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,748 INFO L185 CegarLoopUtils]: At program point L462(line 462) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,748 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 460 482) the Hoare annotation is: true [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 417 440) no Hoare annotation was computed. [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 417 440) no Hoare annotation was computed. [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 417 440) no Hoare annotation was computed. [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:17:16,748 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:17:16,749 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,750 INFO L192 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: true [2021-02-22 01:17:16,750 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 332 340) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2021-02-22 01:17:16,750 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 332 340) the Hoare annotation is: true [2021-02-22 01:17:16,750 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 332 340) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2021-02-22 01:17:16,750 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:17:16,750 INFO L189 CegarLoopUtils]: For program point L348(lines 348 356) no Hoare annotation was computed. [2021-02-22 01:17:16,750 INFO L189 CegarLoopUtils]: For program point L348-2(lines 348 356) no Hoare annotation was computed. [2021-02-22 01:17:16,750 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 341 376) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point L360(lines 360 368) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 341 376) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point L360-2(lines 360 368) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 341 376) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:17:16,751 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 142 148) the Hoare annotation is: true [2021-02-22 01:17:16,752 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 142 148) the Hoare annotation is: true [2021-02-22 01:17:16,752 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:17:16,752 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:17:16,752 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:17:16,752 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:17:16,752 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:17:16,752 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:17:16,752 INFO L189 CegarLoopUtils]: For program point L570-1(line 570) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 540 585) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 540 585) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:17:16,753 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 540 585) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:17:16,754 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L577-1(line 577) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L577-2(line 577) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L540(lines 540 585) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L540-1(lines 540 585) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:17:16,755 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-22 01:17:16,756 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L894-1(line 894) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L894-2(line 894) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L892-1(line 892) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L892-2(line 892) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 853 898) no Hoare annotation was computed. [2021-02-22 01:17:16,757 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point L853(lines 853 898) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point L884(lines 884 885) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 853 898) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point L872-1(line 872) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point L872-2(line 872) no Hoare annotation was computed. [2021-02-22 01:17:16,758 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 853 898) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L889(line 889) no Hoare annotation was computed. [2021-02-22 01:17:16,759 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L189 CegarLoopUtils]: For program point L877(lines 877 878) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L189 CegarLoopUtils]: For program point L873(lines 873 880) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L189 CegarLoopUtils]: For program point L867(lines 867 887) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L189 CegarLoopUtils]: For program point L867-1(lines 867 887) no Hoare annotation was computed. [2021-02-22 01:17:16,760 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 449 459) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 449 459) the Hoare annotation is: true [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 449 459) the Hoare annotation is: true [2021-02-22 01:17:16,761 INFO L185 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 321 331) the Hoare annotation is: true [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 321 331) the Hoare annotation is: true [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: true [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 321 331) the Hoare annotation is: true [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point L326(line 326) the Hoare annotation is: true [2021-02-22 01:17:16,761 INFO L192 CegarLoopUtils]: At program point L326-1(line 326) the Hoare annotation is: true [2021-02-22 01:17:16,762 INFO L192 CegarLoopUtils]: At program point L326-2(line 326) the Hoare annotation is: true [2021-02-22 01:17:16,762 INFO L192 CegarLoopUtils]: At program point L326-3(line 326) the Hoare annotation is: true [2021-02-22 01:17:16,762 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 313 320) the Hoare annotation is: true [2021-02-22 01:17:16,762 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 313 320) the Hoare annotation is: true [2021-02-22 01:17:16,762 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 313 320) the Hoare annotation is: true [2021-02-22 01:17:16,762 INFO L185 CegarLoopUtils]: At program point L288(lines 288 296) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,762 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,762 INFO L185 CegarLoopUtils]: At program point L286-1(line 286) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point L284(lines 284 301) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point L286-2(line 286) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point L286-3(line 286) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 280 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 280 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point L299-1(lines 280 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,763 INFO L185 CegarLoopUtils]: At program point L294(line 294) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,764 INFO L185 CegarLoopUtils]: At program point L290(line 290) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,764 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 272 278) the Hoare annotation is: true [2021-02-22 01:17:16,764 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 272 278) the Hoare annotation is: true [2021-02-22 01:17:16,764 INFO L185 CegarLoopUtils]: At program point L217(lines 217 221) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,764 INFO L185 CegarLoopUtils]: At program point L217-2(lines 209 222) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,764 INFO L185 CegarLoopUtils]: At program point L180(lines 179 226) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,764 INFO L185 CegarLoopUtils]: At program point L209(lines 209 222) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,765 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,765 INFO L185 CegarLoopUtils]: At program point L201(line 201) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,765 INFO L185 CegarLoopUtils]: At program point L197(line 197) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,765 INFO L185 CegarLoopUtils]: At program point L197-1(line 197) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,765 INFO L185 CegarLoopUtils]: At program point L189(lines 189 195) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,765 INFO L185 CegarLoopUtils]: At program point L189-1(lines 189 195) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,765 INFO L185 CegarLoopUtils]: At program point L181(lines 181 185) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,766 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,766 INFO L185 CegarLoopUtils]: At program point L173(line 173) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,766 INFO L185 CegarLoopUtils]: At program point L227(lines 178 228) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,766 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 169 234) the Hoare annotation is: true [2021-02-22 01:17:16,766 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 169 234) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,766 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,766 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 169 234) the Hoare annotation is: true [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L215-1(line 215) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L215-2(line 215) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L207-1(line 207) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L199(lines 199 205) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,767 INFO L185 CegarLoopUtils]: At program point L199-1(lines 199 205) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,768 INFO L185 CegarLoopUtils]: At program point L224(lines 179 226) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,768 INFO L185 CegarLoopUtils]: At program point L191(line 191) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,768 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,768 INFO L185 CegarLoopUtils]: At program point L187-1(line 187) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:16,768 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:16,768 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:17:16,768 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 807 852) no Hoare annotation was computed. [2021-02-22 01:17:16,768 INFO L189 CegarLoopUtils]: For program point L826-1(line 826) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L826-2(line 826) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-22 01:17:16,769 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L831(lines 831 832) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L827(lines 827 834) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L821(lines 821 841) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 807 852) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L821-1(lines 821 841) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 807 852) no Hoare annotation was computed. [2021-02-22 01:17:16,770 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L848-1(line 848) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L848-2(line 848) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L846-1(line 846) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L846-2(line 846) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-22 01:17:16,771 INFO L189 CegarLoopUtils]: For program point L807(lines 807 852) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point L838(lines 838 839) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 132 141) no Hoare annotation was computed. [2021-02-22 01:17:16,772 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 132 141) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 132 141) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L134-1(line 134) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L134-2(line 134) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L704(lines 704 806) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L704-1(lines 704 806) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-22 01:17:16,773 INFO L189 CegarLoopUtils]: For program point L795-1(line 795) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L795-2(line 795) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L754(lines 753 773) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 01:17:16,774 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L755(lines 755 759) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L780-1(line 780) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L780-2(line 780) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:17:16,775 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 704 806) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L764-1(line 764) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L764-2(line 764) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 704 806) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:17:16,776 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 704 806) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L782-1(line 782) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L782-2(line 782) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L774(lines 752 775) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:17:16,777 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L733(lines 733 749) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L766-1(line 766) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L766-2(line 766) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L750(lines 750 791) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-22 01:17:16,778 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L742-1(line 742) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L792(lines 792 803) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L784-1(line 784) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-22 01:17:16,779 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L735-1(line 735) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L793(lines 793 800) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L728(lines 728 732) no Hoare annotation was computed. [2021-02-22 01:17:16,780 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:17:16,781 INFO L189 CegarLoopUtils]: For program point L753-2(lines 753 773) no Hoare annotation was computed. [2021-02-22 01:17:16,781 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:17:16,781 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:17:16,781 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,781 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,781 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,781 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,781 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L370(line 370) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L370-1(line 370) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L370-2(line 370) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L370-3(line 370) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L366(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L366-1(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,782 INFO L185 CegarLoopUtils]: At program point L366-2(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L366-3(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L362(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L366-4(line 366) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L362-1(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L362-2(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L362-3(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L358(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L358-1(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,783 INFO L185 CegarLoopUtils]: At program point L358-2(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 INFO L185 CegarLoopUtils]: At program point L358-3(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 INFO L185 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 INFO L185 CegarLoopUtils]: At program point L358-4(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 INFO L185 CegarLoopUtils]: At program point L354-1(line 354) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,784 INFO L185 CegarLoopUtils]: At program point L358-5(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 INFO L185 CegarLoopUtils]: At program point L354-2(line 354) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 INFO L185 CegarLoopUtils]: At program point L358-6(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 INFO L185 CegarLoopUtils]: At program point L354-3(line 354) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 INFO L185 CegarLoopUtils]: At program point L358-7(line 358) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,785 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L354-4(line 354) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L350-1(line 350) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L350-2(line 350) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L350-3(line 350) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,786 INFO L185 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L838-1(line 838) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L372(line 372) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L372-1(line 372) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L884-1(line 884) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L372-2(line 372) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,787 INFO L185 CegarLoopUtils]: At program point L839(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L831(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L703(line 703) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L831-1(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L885(line 885) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,788 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,789 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,789 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,789 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,789 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,789 INFO L185 CegarLoopUtils]: At program point L877-1(line 877) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,789 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,789 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,790 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:17:16,790 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,790 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,790 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,790 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,790 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,790 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,791 INFO L185 CegarLoopUtils]: At program point L485(line 485) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,791 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,791 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,791 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,791 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:17:16,791 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,791 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,791 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 305 312) no Hoare annotation was computed. [2021-02-22 01:17:16,791 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 305 312) no Hoare annotation was computed. [2021-02-22 01:17:16,791 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 305 312) no Hoare annotation was computed. [2021-02-22 01:17:16,792 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2021-02-22 01:17:16,792 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-22 01:17:16,792 INFO L192 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: true [2021-02-22 01:17:16,792 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: true [2021-02-22 01:17:16,792 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: true [2021-02-22 01:17:16,792 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:17:16,792 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:17:16,792 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-22 01:17:16,792 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:17:16,793 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-22 01:17:16,793 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:17:16,793 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:17:16,793 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:17:16,793 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:17:16,793 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-22 01:17:16,793 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-22 01:17:16,793 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-22 01:17:16,793 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2021-02-22 01:17:16,793 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2021-02-22 01:17:16,793 INFO L185 CegarLoopUtils]: At program point L254(line 254) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,794 INFO L185 CegarLoopUtils]: At program point L252(lines 248 270) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,794 INFO L185 CegarLoopUtils]: At program point L250(lines 248 270) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,794 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 245 271) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:16,794 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 245 271) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,794 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 245 271) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,794 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,794 INFO L185 CegarLoopUtils]: At program point L259(lines 259 265) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,794 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 387 416) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L401(lines 401 405) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L401-1(lines 401 405) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L397-2(lines 397 411) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L393-1(line 393) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L389(line 389) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 387 416) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L412(lines 387 416) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L408(line 408) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point L398(line 398) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-22 01:17:16,795 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 441 447) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 441 447) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 377 384) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,796 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 377 384) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,796 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 377 384) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-22 01:17:16,796 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-22 01:17:16,797 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,797 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:16,797 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 900 907) the Hoare annotation is: true [2021-02-22 01:17:16,797 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 904) the Hoare annotation is: true [2021-02-22 01:17:16,797 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 900 907) the Hoare annotation is: true [2021-02-22 01:17:16,797 INFO L192 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: true [2021-02-22 01:17:16,797 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 900 907) the Hoare annotation is: true [2021-02-22 01:17:16,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:17:16 BoogieIcfgContainer [2021-02-22 01:17:16,817 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:17:16,818 INFO L168 Benchmark]: Toolchain (without parser) took 60485.59 ms. Allocated memory was 151.0 MB in the beginning and 390.1 MB in the end (delta: 239.1 MB). Free memory was 127.4 MB in the beginning and 255.0 MB in the end (delta: -127.6 MB). Peak memory consumption was 239.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:16,818 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 151.0 MB. Free memory was 124.6 MB in the beginning and 124.2 MB in the end (delta: 435.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:17:16,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 499.18 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 105.9 MB in the end (delta: 20.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:16,819 INFO L168 Benchmark]: Boogie Preprocessor took 184.40 ms. Allocated memory is still 151.0 MB. Free memory was 105.9 MB in the beginning and 132.9 MB in the end (delta: -27.0 MB). Peak memory consumption was 7.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:16,820 INFO L168 Benchmark]: RCFGBuilder took 1910.98 ms. Allocated memory is still 151.0 MB. Free memory was 132.4 MB in the beginning and 77.7 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:16,820 INFO L168 Benchmark]: TraceAbstraction took 57868.46 ms. Allocated memory was 151.0 MB in the beginning and 390.1 MB in the end (delta: 239.1 MB). Free memory was 77.1 MB in the beginning and 255.0 MB in the end (delta: -177.9 MB). Peak memory consumption was 188.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:16,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 151.0 MB. Free memory was 124.6 MB in the beginning and 124.2 MB in the end (delta: 435.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 499.18 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 105.9 MB in the end (delta: 20.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 184.40 ms. Allocated memory is still 151.0 MB. Free memory was 105.9 MB in the beginning and 132.9 MB in the end (delta: -27.0 MB). Peak memory consumption was 7.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1910.98 ms. Allocated memory is still 151.0 MB. Free memory was 132.4 MB in the beginning and 77.7 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 57868.46 ms. Allocated memory was 151.0 MB in the beginning and 390.1 MB in the end (delta: 239.1 MB). Free memory was 77.1 MB in the beginning and 255.0 MB in the end (delta: -177.9 MB). Peak memory consumption was 188.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 904]: 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: 397]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 149]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && \result <= 1) && retValue_acc <= 1) - ProcedureContractResult [Line: 486]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 504]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 460]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 332]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 142]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 449]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 321]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 313]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 280]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 272]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 169]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 245]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 387]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 441]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 377]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 900]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 610 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.5s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 18.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 848 SDtfs, 1669 SDslu, 1422 SDs, 0 SdLazy, 1966 SolverSat, 452 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 12.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=292occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 153 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 255 LocationsWithAnnotation, 714 PreInvPairs, 849 NumberOfFragments, 2581 HoareAnnotationTreeSize, 714 FomulaSimplifications, 113561 FormulaSimplificationTreeSizeReduction, 3.6s HoareSimplificationTime, 255 FomulaSimplificationsInter, 15412 FormulaSimplificationTreeSizeReductionInter, 30.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...