/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:44:14,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:44:14,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:44:14,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:44:14,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:44:14,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:44:14,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:44:14,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:44:14,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:44:14,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:44:14,594 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:44:14,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:44:14,596 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:44:14,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:44:14,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:44:14,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:44:14,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:44:14,609 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:44:14,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:44:14,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:44:14,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:44:14,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:44:14,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:44:14,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:44:14,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 21:44:14,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:44:14,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:44:14,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:44:14,668 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 21:44:14,691 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:44:14,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:44:14,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:44:14,694 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:44:14,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:44:14,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:44:14,694 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:44:14,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:44:14,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:44:14,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:44:14,695 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:44:14,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:44:14,695 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:44:14,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:44:14,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:44:14,696 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:44:14,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:44:14,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:44:14,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:44:14,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:44:14,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:44:14,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:44:14,697 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:44:15,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:44:15,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:44:15,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:44:15,153 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:44:15,155 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:44:15,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c [2021-02-23 21:44:15,235 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6cf0cab/693fb84327ba4ad58dfac05bc23cc1e8/FLAG8c8e342f2 [2021-02-23 21:44:15,988 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:44:15,989 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c [2021-02-23 21:44:16,001 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6cf0cab/693fb84327ba4ad58dfac05bc23cc1e8/FLAG8c8e342f2 [2021-02-23 21:44:16,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6cf0cab/693fb84327ba4ad58dfac05bc23cc1e8 [2021-02-23 21:44:16,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:44:16,267 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:44:16,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:44:16,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:44:16,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:44:16,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:16,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4055b102 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16, skipping insertion in model container [2021-02-23 21:44:16,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:16,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:44:16,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:44:16,571 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c[3600,3613] [2021-02-23 21:44:16,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:44:16,741 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:44:16,807 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c[3600,3613] [2021-02-23 21:44:16,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:44:16,918 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:44:16,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16 WrapperNode [2021-02-23 21:44:16,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:44:16,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:44:16,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:44:16,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:44:16,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:16,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:16,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:16,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:17,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:17,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:17,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (1/1) ... [2021-02-23 21:44:17,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:44:17,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:44:17,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:44:17,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:44:17,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (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 [2021-02-23 21:44:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:44:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:44:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:44:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:44:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:44:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:44:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:44:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:44:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:44:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:44:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 21:44:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:44:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:44:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:44:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:44:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:44:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:44:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:44:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 21:44:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:44:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 21:44:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:44:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:44:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:44:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:44:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:44:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 21:44:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:44:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:44:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:44:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:44:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:44:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:44:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:44:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:44:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:44:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:44:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:44:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:44:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:44:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:44:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:44:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:44:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:44:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:44:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:44:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:44:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:44:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:44:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:44:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:44:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 21:44:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:44:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:44:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:44:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:44:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:44:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:44:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:44:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:44:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:44:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:44:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:44:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:44:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 21:44:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 21:44:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 21:44:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:44:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:44:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:44:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:44:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:44:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:44:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:44:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:44:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:44:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:44:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:44:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:44:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:44:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:44:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:44:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:44:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:44:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:44:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:44:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:44:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:44:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:44:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:44:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:44:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:44:18,593 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:44:18,594 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:44:18,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:44:18 BoogieIcfgContainer [2021-02-23 21:44:18,599 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:44:18,601 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:44:18,601 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:44:18,606 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:44:18,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:44:16" (1/3) ... [2021-02-23 21:44:18,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39097bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:44:18, skipping insertion in model container [2021-02-23 21:44:18,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:44:16" (2/3) ... [2021-02-23 21:44:18,609 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39097bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:44:18, skipping insertion in model container [2021-02-23 21:44:18,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:44:18" (3/3) ... [2021-02-23 21:44:18,611 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product25.cil.c [2021-02-23 21:44:18,622 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:44:18,630 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:44:18,670 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:44:18,733 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:44:18,736 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:44:18,736 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:44:18,737 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:44:18,737 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:44:18,737 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:44:18,737 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:44:18,737 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:44:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states. [2021-02-23 21:44:18,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 21:44:18,818 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:18,820 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:44:18,821 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:18,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:18,837 INFO L82 PathProgramCache]: Analyzing trace with hash 1852598808, now seen corresponding path program 1 times [2021-02-23 21:44:18,847 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:18,848 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1417926043] [2021-02-23 21:44:18,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,692 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:19,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:19,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:44:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:44:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:19,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:19,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:44:19,905 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1417926043] [2021-02-23 21:44:19,907 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:19,908 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 21:44:19,909 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533622747] [2021-02-23 21:44:19,914 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 21:44:19,915 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:19,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 21:44:19,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:44:19,936 INFO L87 Difference]: Start difference. First operand 297 states. Second operand 3 states. [2021-02-23 21:44:21,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:21,501 INFO L93 Difference]: Finished difference Result 419 states and 499 transitions. [2021-02-23 21:44:21,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 21:44:21,504 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 21:44:21,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:21,521 INFO L225 Difference]: With dead ends: 419 [2021-02-23 21:44:21,521 INFO L226 Difference]: Without dead ends: 268 [2021-02-23 21:44:21,526 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:44:21,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2021-02-23 21:44:21,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 229. [2021-02-23 21:44:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2021-02-23 21:44:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 246 transitions. [2021-02-23 21:44:21,700 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 246 transitions. Word has length 147 [2021-02-23 21:44:21,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:21,701 INFO L480 AbstractCegarLoop]: Abstraction has 229 states and 246 transitions. [2021-02-23 21:44:21,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 21:44:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 246 transitions. [2021-02-23 21:44:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 21:44:21,706 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:21,707 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:44:21,707 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:44:21,707 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:21,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:21,708 INFO L82 PathProgramCache]: Analyzing trace with hash 767345494, now seen corresponding path program 1 times [2021-02-23 21:44:21,708 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:21,709 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1117229216] [2021-02-23 21:44:21,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:21,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:21,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:21,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:21,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,131 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:22,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 21:44:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 21:44:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:22,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:22,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:44:22,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1117229216] [2021-02-23 21:44:22,259 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:22,260 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:44:22,260 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725675814] [2021-02-23 21:44:22,262 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:44:22,262 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:22,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:44:22,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:44:22,263 INFO L87 Difference]: Start difference. First operand 229 states and 246 transitions. Second operand 4 states. [2021-02-23 21:44:22,975 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:44:23,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:23,799 INFO L93 Difference]: Finished difference Result 335 states and 373 transitions. [2021-02-23 21:44:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 21:44:23,802 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 21:44:23,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:23,806 INFO L225 Difference]: With dead ends: 335 [2021-02-23 21:44:23,807 INFO L226 Difference]: Without dead ends: 251 [2021-02-23 21:44:23,808 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:44:23,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2021-02-23 21:44:23,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 219. [2021-02-23 21:44:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2021-02-23 21:44:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 233 transitions. [2021-02-23 21:44:23,890 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 233 transitions. Word has length 148 [2021-02-23 21:44:23,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:23,891 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 233 transitions. [2021-02-23 21:44:23,891 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:44:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 233 transitions. [2021-02-23 21:44:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-23 21:44:23,893 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:23,894 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:44:23,894 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:44:23,894 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:23,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:23,895 INFO L82 PathProgramCache]: Analyzing trace with hash -1769722897, now seen corresponding path program 1 times [2021-02-23 21:44:23,895 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:23,896 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [114388178] [2021-02-23 21:44:23,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:24,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:24,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:24,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:44:24,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,457 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:24,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 21:44:24,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:44:24,571 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 21:44:24,572 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 21:44:24,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:44:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-23 21:44:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:24,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:24,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:44:24,636 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [114388178] [2021-02-23 21:44:24,636 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:24,636 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:44:24,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674484867] [2021-02-23 21:44:24,637 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:44:24,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:24,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:44:24,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:44:24,638 INFO L87 Difference]: Start difference. First operand 219 states and 233 transitions. Second operand 9 states. [2021-02-23 21:44:25,268 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:25,718 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:44:26,136 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:44:26,543 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:26,945 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:27,313 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:28,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:28,561 INFO L93 Difference]: Finished difference Result 355 states and 398 transitions. [2021-02-23 21:44:28,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-23 21:44:28,561 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-23 21:44:28,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:28,565 INFO L225 Difference]: With dead ends: 355 [2021-02-23 21:44:28,565 INFO L226 Difference]: Without dead ends: 251 [2021-02-23 21:44:28,567 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-23 21:44:28,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2021-02-23 21:44:28,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 219. [2021-02-23 21:44:28,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2021-02-23 21:44:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 232 transitions. [2021-02-23 21:44:28,651 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 232 transitions. Word has length 157 [2021-02-23 21:44:28,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:28,652 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 232 transitions. [2021-02-23 21:44:28,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:44:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 232 transitions. [2021-02-23 21:44:28,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 21:44:28,655 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:28,655 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:44:28,655 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:44:28,655 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:28,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:28,656 INFO L82 PathProgramCache]: Analyzing trace with hash 1205188606, now seen corresponding path program 1 times [2021-02-23 21:44:28,656 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:28,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2138095072] [2021-02-23 21:44:28,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:28,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:28,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:28,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,067 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:29,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:29,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 21:44:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:44:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 21:44:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:29,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:29,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 21:44:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:29,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:29,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:44:29,283 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2138095072] [2021-02-23 21:44:29,284 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:29,284 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:44:29,284 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380399111] [2021-02-23 21:44:29,285 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:44:29,285 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:29,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:44:29,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:44:29,286 INFO L87 Difference]: Start difference. First operand 219 states and 232 transitions. Second operand 9 states. [2021-02-23 21:44:30,041 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:31,353 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:31,691 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:32,148 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:32,586 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:32,963 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:33,327 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:33,715 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:34,219 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:44:35,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:35,139 INFO L93 Difference]: Finished difference Result 505 states and 595 transitions. [2021-02-23 21:44:35,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:44:35,140 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2021-02-23 21:44:35,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:35,144 INFO L225 Difference]: With dead ends: 505 [2021-02-23 21:44:35,144 INFO L226 Difference]: Without dead ends: 401 [2021-02-23 21:44:35,146 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-23 21:44:35,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2021-02-23 21:44:35,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 308. [2021-02-23 21:44:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2021-02-23 21:44:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 333 transitions. [2021-02-23 21:44:35,284 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 333 transitions. Word has length 165 [2021-02-23 21:44:35,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:35,284 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 333 transitions. [2021-02-23 21:44:35,284 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:44:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 333 transitions. [2021-02-23 21:44:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-23 21:44:35,287 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:44:35,287 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:44:35,288 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:44:35,288 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:44:35,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:44:35,288 INFO L82 PathProgramCache]: Analyzing trace with hash -160269821, now seen corresponding path program 1 times [2021-02-23 21:44:35,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:44:35,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [503471788] [2021-02-23 21:44:35,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:44:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,696 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:44:35,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:44:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:44:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:44:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:44:35,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:44:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:44:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-23 21:44:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:44:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-23 21:44:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 21:44:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:44:35,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:44:35,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:44:35,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:44:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:44:35,866 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [503471788] [2021-02-23 21:44:35,866 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:44:35,866 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:44:35,866 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772790246] [2021-02-23 21:44:35,867 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:44:35,867 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:44:35,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:44:35,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:44:35,868 INFO L87 Difference]: Start difference. First operand 308 states and 333 transitions. Second operand 10 states. [2021-02-23 21:44:36,455 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:44:37,734 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:38,115 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:38,521 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:38,921 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:44:39,305 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:44:39,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:44:39,515 INFO L93 Difference]: Finished difference Result 478 states and 543 transitions. [2021-02-23 21:44:39,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 21:44:39,515 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2021-02-23 21:44:39,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:44:39,516 INFO L225 Difference]: With dead ends: 478 [2021-02-23 21:44:39,517 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:44:39,519 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-23 21:44:39,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:44:39,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:44:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:44:39,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:44:39,520 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2021-02-23 21:44:39,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:44:39,520 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:44:39,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:44:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:44:39,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:44:39,521 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:44:39,523 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:44:39,678 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-23 21:44:39,839 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-23 21:44:40,152 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-23 21:44:40,298 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-23 21:44:40,483 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-23 21:44:44,394 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:44:44,718 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:44:44,998 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:44:45,283 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:44:45,624 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 21:44:46,216 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:44:46,489 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:46,753 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:47,027 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-23 21:44:47,274 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:47,497 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:44:47,731 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:44:48,244 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:44:48,742 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 21:44:49,034 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:44:49,622 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:44:50,177 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-23 21:44:50,697 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:44:50,964 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:44:51,266 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 21:44:51,539 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:51,833 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:44:52,113 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:44:52,576 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:44:53,152 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:44:53,662 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:44:54,166 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:44:54,666 WARN L202 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 21:44:54,967 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:44:55,227 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:55,767 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:44:56,254 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:44:56,551 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:56,848 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2021-02-23 21:44:57,372 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-23 21:44:57,668 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:44:57,918 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:58,256 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2021-02-23 21:44:58,569 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:44:59,042 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:44:59,342 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 21:44:59,615 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 21:44:59,917 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:45:00,218 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2021-02-23 21:45:00,487 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:45:00,764 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:45:01,027 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:45:01,381 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:01,702 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:45:02,197 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 21:45:02,711 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 21:45:02,996 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 21:45:03,528 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:45:03,816 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:45:04,339 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:45:04,883 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:45:05,165 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:45:05,720 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2021-02-23 21:45:06,031 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:45:06,542 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:45:06,819 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-23 21:45:06,829 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:45:06,829 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:45:06,829 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:45:06,829 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 21:45:06,829 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 601 656) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L643-1(line 643) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L643-2(line 643) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 21:45:06,830 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L648(lines 625 649) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 601 656) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 601 656) no Hoare annotation was computed. [2021-02-23 21:45:06,831 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L632(lines 632 636) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L632-1(lines 632 636) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L624-1(line 624) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L624-2(line 624) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 21:45:06,832 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L645-1(lines 626 647) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 21:45:06,833 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 657 716) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 21:45:06,834 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 657 716) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L709(lines 682 710) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L701-1(line 701) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L701-2(line 701) no Hoare annotation was computed. [2021-02-23 21:45:06,835 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L697-1(line 697) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L697-2(line 697) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 657 716) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L689(lines 689 693) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L689-1(lines 689 693) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-23 21:45:06,836 INFO L189 CegarLoopUtils]: For program point L681-1(line 681) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L681-2(line 681) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L706-1(line 706) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L706-2(line 706) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 21:45:06,837 INFO L189 CegarLoopUtils]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-23 21:45:06,838 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 21:45:06,839 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 21:45:06,839 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 21:45:06,839 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 21:45:06,839 INFO L189 CegarLoopUtils]: For program point L683-2(lines 683 708) no Hoare annotation was computed. [2021-02-23 21:45:06,839 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-23 21:45:06,839 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 159 165) the Hoare annotation is: true [2021-02-23 21:45:06,839 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 159 165) the Hoare annotation is: true [2021-02-23 21:45:06,840 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 166 174) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,840 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 166 174) the Hoare annotation is: true [2021-02-23 21:45:06,840 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,840 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 166 174) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,840 INFO L192 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: true [2021-02-23 21:45:06,840 INFO L192 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: true [2021-02-23 21:45:06,841 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 525 547) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,841 INFO L185 CegarLoopUtils]: At program point L537(line 537) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:06,841 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 525 547) the Hoare annotation is: true [2021-02-23 21:45:06,841 INFO L185 CegarLoopUtils]: At program point L537-1(line 537) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:06,841 INFO L185 CegarLoopUtils]: At program point L535(lines 535 542) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:06,841 INFO L192 CegarLoopUtils]: At program point L535-1(lines 535 542) the Hoare annotation is: true [2021-02-23 21:45:06,842 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:06,842 INFO L185 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,842 INFO L185 CegarLoopUtils]: At program point L533-1(line 533) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:06,842 INFO L185 CegarLoopUtils]: At program point L531(line 531) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,842 INFO L185 CegarLoopUtils]: At program point L533-2(line 533) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:06,843 INFO L185 CegarLoopUtils]: At program point L531-1(line 531) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,843 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,843 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 525 547) the Hoare annotation is: true [2021-02-23 21:45:06,843 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 484 507) no Hoare annotation was computed. [2021-02-23 21:45:06,843 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 484 507) no Hoare annotation was computed. [2021-02-23 21:45:06,843 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 484 507) no Hoare annotation was computed. [2021-02-23 21:45:06,843 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-23 21:45:06,843 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-23 21:45:06,843 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 21:45:06,843 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 21:45:06,844 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 21:45:06,845 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 322 330) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-23 21:45:06,845 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 322 330) the Hoare annotation is: true [2021-02-23 21:45:06,845 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 322 330) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-23 21:45:06,845 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,845 INFO L192 CegarLoopUtils]: At program point L326(line 326) the Hoare annotation is: true [2021-02-23 21:45:06,845 INFO L192 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: true [2021-02-23 21:45:06,845 INFO L192 CegarLoopUtils]: At program point L379(line 379) the Hoare annotation is: true [2021-02-23 21:45:06,845 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 367 385) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L376(lines 376 380) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L374(line 374) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L376-2(lines 376 380) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 367 385) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L374-1(line 374) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L374-2(line 374) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L374-3(line 374) the Hoare annotation is: true [2021-02-23 21:45:06,846 INFO L192 CegarLoopUtils]: At program point L370(line 370) the Hoare annotation is: true [2021-02-23 21:45:06,847 INFO L192 CegarLoopUtils]: At program point L369(line 369) the Hoare annotation is: true [2021-02-23 21:45:06,847 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 367 385) the Hoare annotation is: true [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point L350(lines 350 358) no Hoare annotation was computed. [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point L350-2(lines 350 358) no Hoare annotation was computed. [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point L338(lines 338 346) no Hoare annotation was computed. [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point L338-2(lines 338 346) no Hoare annotation was computed. [2021-02-23 21:45:06,847 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 331 366) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point L361-1(line 361) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 331 366) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 331 366) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 152 158) the Hoare annotation is: true [2021-02-23 21:45:06,848 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 152 158) the Hoare annotation is: true [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point L578-1(line 578) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 21:45:06,848 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 555 600) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 555 600) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 21:45:06,849 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 555 600) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L585-1(line 585) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L581-1(line 581) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 21:45:06,850 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L592-1(line 592) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L592-2(line 592) no Hoare annotation was computed. [2021-02-23 21:45:06,851 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L555(lines 555 600) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L555-1(lines 555 600) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L892(lines 892 893) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 868 913) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L888(lines 888 895) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L882(lines 882 902) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L882-1(lines 882 902) no Hoare annotation was computed. [2021-02-23 21:45:06,852 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L909-1(line 909) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L909-2(line 909) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 868 913) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L907-1(line 907) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L907-2(line 907) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 868 913) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L868(lines 868 913) no Hoare annotation was computed. [2021-02-23 21:45:06,853 INFO L189 CegarLoopUtils]: For program point L899(lines 899 900) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L887-1(line 887) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L887-2(line 887) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-23 21:45:06,854 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 515 524) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,855 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 515 524) the Hoare annotation is: true [2021-02-23 21:45:06,855 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 515 524) the Hoare annotation is: true [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 311 321) no Hoare annotation was computed. [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point L316-1(line 316) no Hoare annotation was computed. [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 311 321) no Hoare annotation was computed. [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point L316-3(line 316) no Hoare annotation was computed. [2021-02-23 21:45:06,855 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 311 321) no Hoare annotation was computed. [2021-02-23 21:45:06,856 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 303 310) the Hoare annotation is: true [2021-02-23 21:45:06,856 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 303 310) the Hoare annotation is: true [2021-02-23 21:45:06,856 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 303 310) the Hoare annotation is: true [2021-02-23 21:45:06,856 INFO L185 CegarLoopUtils]: At program point L258-1(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,856 INFO L185 CegarLoopUtils]: At program point L256(lines 256 273) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,856 INFO L185 CegarLoopUtils]: At program point L258-2(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,856 INFO L185 CegarLoopUtils]: At program point L258-3(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,856 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 252 276) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,857 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 252 276) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,857 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,857 INFO L185 CegarLoopUtils]: At program point L271-1(lines 252 276) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,857 INFO L185 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,857 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,857 INFO L185 CegarLoopUtils]: At program point L260(lines 260 268) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,857 INFO L185 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,858 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 244 250) the Hoare annotation is: true [2021-02-23 21:45:06,858 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 244 250) the Hoare annotation is: true [2021-02-23 21:45:06,858 INFO L185 CegarLoopUtils]: At program point L444(lines 397 445) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:45:06,858 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,858 INFO L185 CegarLoopUtils]: At program point L399(lines 398 443) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,858 INFO L185 CegarLoopUtils]: At program point L432-1(line 432) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,858 INFO L185 CegarLoopUtils]: At program point L432-2(line 432) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,859 INFO L185 CegarLoopUtils]: At program point L428(lines 428 439) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,859 INFO L185 CegarLoopUtils]: At program point L391(line 391) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,859 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,859 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,859 INFO L185 CegarLoopUtils]: At program point L416-1(line 416) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,859 INFO L185 CegarLoopUtils]: At program point L441(lines 398 443) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,859 INFO L185 CegarLoopUtils]: At program point L408(lines 408 414) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L408-1(lines 408 414) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L400(lines 400 404) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L396(line 396) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,860 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 388 451) the Hoare annotation is: true [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 388 451) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,860 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 388 451) the Hoare annotation is: true [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L434(lines 434 438) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L434-2(lines 428 439) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,860 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,861 INFO L185 CegarLoopUtils]: At program point L426-1(line 426) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,861 INFO L185 CegarLoopUtils]: At program point L418(lines 418 424) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,861 INFO L185 CegarLoopUtils]: At program point L418-1(lines 418 424) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,861 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,861 INFO L185 CegarLoopUtils]: At program point L406(line 406) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,861 INFO L185 CegarLoopUtils]: At program point L406-1(line 406) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:45:06,861 INFO L185 CegarLoopUtils]: At program point L390(line 390) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:45:06,861 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-23 21:45:06,861 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-23 21:45:06,861 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-23 21:45:06,861 INFO L189 CegarLoopUtils]: For program point L863-1(line 863) no Hoare annotation was computed. [2021-02-23 21:45:06,861 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L863-2(line 863) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L861-1(line 861) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L861-2(line 861) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 822 867) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L822(lines 822 867) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L853(lines 853 854) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L841-1(line 841) no Hoare annotation was computed. [2021-02-23 21:45:06,862 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L841-2(line 841) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-23 21:45:06,863 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 822 867) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 822 867) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point L846(lines 846 847) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point L842(lines 842 849) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point L836(lines 836 856) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point L836-1(lines 836 856) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 277 284) no Hoare annotation was computed. [2021-02-23 21:45:06,864 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 277 284) no Hoare annotation was computed. [2021-02-23 21:45:06,865 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 277 284) no Hoare annotation was computed. [2021-02-23 21:45:06,865 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2021-02-23 21:45:06,865 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2021-02-23 21:45:06,865 INFO L192 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: true [2021-02-23 21:45:06,865 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-23 21:45:06,865 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2021-02-23 21:45:06,865 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-23 21:45:06,865 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-23 21:45:06,865 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-23 21:45:06,865 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point L144-1(line 144) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point L144-2(line 144) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 142 151) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 142 151) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 142 151) no Hoare annotation was computed. [2021-02-23 21:45:06,866 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L795-1(line 795) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L795-2(line 795) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L779-1(line 779) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L779-2(line 779) no Hoare annotation was computed. [2021-02-23 21:45:06,867 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 719 821) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L797-1(line 797) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 21:45:06,868 INFO L189 CegarLoopUtils]: For program point L797-2(line 797) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L789(lines 767 790) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L748(lines 748 764) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L781-1(line 781) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L781-2(line 781) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 719 821) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 21:45:06,869 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L765(lines 765 806) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L757-1(line 757) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 719 821) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L807(lines 807 818) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L799-1(line 799) no Hoare annotation was computed. [2021-02-23 21:45:06,870 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L783-1(line 783) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L750-1(line 750) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L808(lines 808 815) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-23 21:45:06,871 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L743(lines 743 747) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L768-2(lines 768 788) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L719(lines 719 821) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L719-1(lines 719 821) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-23 21:45:06,872 INFO L189 CegarLoopUtils]: For program point L810-1(line 810) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L810-2(line 810) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L769(lines 768 788) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-23 21:45:06,873 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 21:45:06,874 INFO L189 CegarLoopUtils]: For program point L753-1(line 753) no Hoare annotation was computed. [2021-02-23 21:45:06,874 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 21:45:06,874 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-23 21:45:06,874 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-23 21:45:06,874 INFO L189 CegarLoopUtils]: For program point L770(lines 770 774) no Hoare annotation was computed. [2021-02-23 21:45:06,874 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 21:45:06,874 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,874 INFO L185 CegarLoopUtils]: At program point L853-1(line 853) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,874 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,875 INFO L185 CegarLoopUtils]: At program point L362(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L362-1(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L362-2(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,876 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,877 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,878 INFO L185 CegarLoopUtils]: At program point L899-1(line 899) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,878 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,878 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,878 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,878 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,878 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,878 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:06,879 INFO L185 CegarLoopUtils]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point L892-1(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,880 INFO L185 CegarLoopUtils]: At program point L360-1(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L360-2(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L360-3(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L356-1(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L356-2(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L356-3(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L352(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,881 INFO L185 CegarLoopUtils]: At program point L356-4(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,882 INFO L185 CegarLoopUtils]: At program point L352-1(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,882 INFO L185 CegarLoopUtils]: At program point L352-2(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,882 INFO L185 CegarLoopUtils]: At program point L352-3(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,882 INFO L185 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,882 INFO L185 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,882 INFO L185 CegarLoopUtils]: At program point L348-1(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,882 INFO L185 CegarLoopUtils]: At program point L348-2(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L348-3(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L344(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L348-4(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L344-1(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L348-5(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L344-2(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L348-6(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L344-3(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,883 INFO L185 CegarLoopUtils]: At program point L348-7(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,884 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,884 INFO L185 CegarLoopUtils]: At program point L344-4(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,884 INFO L185 CegarLoopUtils]: At program point L340-1(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,884 INFO L185 CegarLoopUtils]: At program point L340-2(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,884 INFO L185 CegarLoopUtils]: At program point L340-3(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,884 INFO L185 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,885 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)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.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~string68.base| |old(#t~string68.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~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:45:06,885 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:45:06,885 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:06,885 INFO L189 CegarLoopUtils]: For program point L291-2(line 291) no Hoare annotation was computed. [2021-02-23 21:45:06,885 INFO L189 CegarLoopUtils]: For program point L291-3(line 291) no Hoare annotation was computed. [2021-02-23 21:45:06,885 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 286 302) no Hoare annotation was computed. [2021-02-23 21:45:06,885 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 286 302) no Hoare annotation was computed. [2021-02-23 21:45:06,885 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 21:45:06,885 INFO L189 CegarLoopUtils]: For program point L297-1(lines 286 302) no Hoare annotation was computed. [2021-02-23 21:45:06,885 INFO L189 CegarLoopUtils]: For program point L293(lines 293 299) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L189 CegarLoopUtils]: For program point L291-1(line 291) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 119 127) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 119 127) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 119 127) no Hoare annotation was computed. [2021-02-23 21:45:06,886 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 21:45:06,886 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-23 21:45:06,886 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:45:06,887 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-23 21:45:06,887 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,887 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:45:06,887 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:45:06,887 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:45:06,887 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:45:06,887 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-23 21:45:06,887 INFO L185 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-23 21:45:06,887 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point L224(lines 223 242) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 220 243) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 220 243) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point L233(line 233) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point L231(lines 231 237) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 220 243) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,888 INFO L185 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 454 483) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point L479(lines 454 483) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point L465(line 465) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 454 483) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point L468(lines 468 472) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point L468-1(lines 468 472) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point L464-2(lines 464 478) the Hoare annotation is: true [2021-02-23 21:45:06,889 INFO L192 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point L460-1(line 460) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point L456(line 456) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 508 514) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 508 514) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:45:06,890 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:45:06,891 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:45:06,891 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:45:06,891 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: true [2021-02-23 21:45:06,891 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,891 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,891 INFO L192 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: true [2021-02-23 21:45:06,891 INFO L192 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: true [2021-02-23 21:45:06,891 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 204 211) the Hoare annotation is: true [2021-02-23 21:45:06,891 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 208) the Hoare annotation is: true [2021-02-23 21:45:06,892 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 204 211) the Hoare annotation is: true [2021-02-23 21:45:06,892 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 204 211) the Hoare annotation is: true [2021-02-23 21:45:06,892 INFO L185 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,892 INFO L185 CegarLoopUtils]: At program point L190(lines 190 196) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0 .cse1))) [2021-02-23 21:45:06,892 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 178 202) the Hoare annotation is: true [2021-02-23 21:45:06,892 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,892 INFO L185 CegarLoopUtils]: At program point L188-1(line 188) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse0 .cse1))) [2021-02-23 21:45:06,892 INFO L185 CegarLoopUtils]: At program point L186(lines 186 199) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,893 INFO L185 CegarLoopUtils]: At program point L188-2(line 188) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse0 .cse1))) [2021-02-23 21:45:06,893 INFO L185 CegarLoopUtils]: At program point L188-3(line 188) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret19| 0)) .cse1))) [2021-02-23 21:45:06,893 INFO L185 CegarLoopUtils]: At program point L186-1(lines 178 202) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,893 INFO L192 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: true [2021-02-23 21:45:06,893 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 178 202) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,893 INFO L185 CegarLoopUtils]: At program point L184-1(line 184) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,893 INFO L185 CegarLoopUtils]: At program point L184-2(line 184) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,894 INFO L185 CegarLoopUtils]: At program point L184-3(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:45:06,894 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-23 21:45:06,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:45:06 BoogieIcfgContainer [2021-02-23 21:45:06,915 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:45:06,916 INFO L168 Benchmark]: Toolchain (without parser) took 50661.14 ms. Allocated memory was 158.3 MB in the beginning and 525.3 MB in the end (delta: 367.0 MB). Free memory was 134.1 MB in the beginning and 242.2 MB in the end (delta: -108.1 MB). Peak memory consumption was 321.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:06,917 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 158.3 MB. Free memory is still 133.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:45:06,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.46 ms. Allocated memory is still 158.3 MB. Free memory was 133.0 MB in the beginning and 112.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:06,917 INFO L168 Benchmark]: Boogie Preprocessor took 113.85 ms. Allocated memory is still 158.3 MB. Free memory was 112.3 MB in the beginning and 108.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:06,918 INFO L168 Benchmark]: RCFGBuilder took 1564.22 ms. Allocated memory was 158.3 MB in the beginning and 190.8 MB in the end (delta: 32.5 MB). Free memory was 108.5 MB in the beginning and 150.8 MB in the end (delta: -42.3 MB). Peak memory consumption was 43.7 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:06,918 INFO L168 Benchmark]: TraceAbstraction took 48314.04 ms. Allocated memory was 190.8 MB in the beginning and 525.3 MB in the end (delta: 334.5 MB). Free memory was 150.3 MB in the beginning and 242.2 MB in the end (delta: -91.9 MB). Peak memory consumption was 304.4 MB. Max. memory is 8.0 GB. [2021-02-23 21:45:06,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 158.3 MB. Free memory is still 133.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 650.46 ms. Allocated memory is still 158.3 MB. Free memory was 133.0 MB in the beginning and 112.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 113.85 ms. Allocated memory is still 158.3 MB. Free memory was 112.3 MB in the beginning and 108.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1564.22 ms. Allocated memory was 158.3 MB in the beginning and 190.8 MB in the end (delta: 32.5 MB). Free memory was 108.5 MB in the beginning and 150.8 MB in the end (delta: -42.3 MB). Peak memory consumption was 43.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 48314.04 ms. Allocated memory was 190.8 MB in the beginning and 525.3 MB in the end (delta: 334.5 MB). Free memory was 150.3 MB in the beginning and 242.2 MB in the end (delta: -91.9 MB). Peak memory consumption was 304.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 208]: 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: 398]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 159]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 525]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 322]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 367]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 303]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 252]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 244]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 388]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 220]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 454]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 508]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 621 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 20.7s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 16.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 27.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 999 SDtfs, 1250 SDslu, 1695 SDs, 0 SdLazy, 2707 SolverSat, 354 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 146 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 9.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=308occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 196 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 244 LocationsWithAnnotation, 836 PreInvPairs, 988 NumberOfFragments, 2437 HoareAnnotationTreeSize, 836 FomulaSimplifications, 194658 FormulaSimplificationTreeSizeReduction, 4.3s HoareSimplificationTime, 244 FomulaSimplificationsInter, 22175 FormulaSimplificationTreeSizeReductionInter, 22.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 787 NumberOfCodeBlocks, 787 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 782 ConstructedInterpolants, 0 QuantifiedInterpolants, 338256 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...