/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_product29.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:45:06,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:45:06,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:45:06,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:45:06,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:45:06,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:45:06,675 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:45:06,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:45:06,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:45:06,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:45:06,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:45:06,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:45:06,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:45:06,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:45:06,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:45:06,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:45:06,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:45:06,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:45:06,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:45:06,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:45:06,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:45:06,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:45:06,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:45:06,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:45:06,748 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 21:45:06,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:45:06,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:45:06,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:45:06,762 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 21:45:06,787 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:45:06,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:45:06,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:45:06,792 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:45:06,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:45:06,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:45:06,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:45:06,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:45:06,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:45:06,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:45:06,795 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:45:06,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:45:06,795 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:45:06,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:45:06,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:45:06,796 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:45:06,796 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:45:06,796 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:45:06,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:45:06,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:45:06,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:45:06,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:45:06,797 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:45:07,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:45:07,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:45:07,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:45:07,182 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:45:07,183 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:45:07,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product29.cil.c [2021-02-23 21:45:07,270 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/575e5c6a5/d22d59ac836040debee02ffd283dab7c/FLAGb26731008 [2021-02-23 21:45:08,039 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:45:08,040 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product29.cil.c [2021-02-23 21:45:08,057 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/575e5c6a5/d22d59ac836040debee02ffd283dab7c/FLAGb26731008 [2021-02-23 21:45:08,313 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/575e5c6a5/d22d59ac836040debee02ffd283dab7c [2021-02-23 21:45:08,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:45:08,338 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:45:08,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:45:08,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:45:08,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:45:08,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:45:08" (1/1) ... [2021-02-23 21:45:08,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e10579b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:08, skipping insertion in model container [2021-02-23 21:45:08,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:45:08" (1/1) ... [2021-02-23 21:45:08,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:45:08,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:45:08,828 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_product29.cil.c[17810,17823] [2021-02-23 21:45:08,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:45:08,845 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:45:08,961 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_product29.cil.c[17810,17823] [2021-02-23 21:45:08,961 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:45:09,016 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:45:09,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09 WrapperNode [2021-02-23 21:45:09,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:45:09,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:45:09,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:45:09,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:45:09,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (1/1) ... [2021-02-23 21:45:09,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (1/1) ... [2021-02-23 21:45:09,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (1/1) ... [2021-02-23 21:45:09,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (1/1) ... [2021-02-23 21:45:09,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (1/1) ... [2021-02-23 21:45:09,171 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (1/1) ... [2021-02-23 21:45:09,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (1/1) ... [2021-02-23 21:45:09,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:45:09,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:45:09,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:45:09,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:45:09,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (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 21:45:09,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:45:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:45:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:45:09,342 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:45:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:45:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 21:45:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 21:45:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:45:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 21:45:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:45:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:45:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:45:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:45:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:45:09,350 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 21:45:09,350 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:45:09,350 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:45:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:45:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:45:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:45:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:45:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:45:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:45:09,352 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:45:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:45:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:45:09,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:45:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:45:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:45:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:45:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:45:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:45:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:45:09,354 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:45:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:45:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:45:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:45:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:45:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 21:45:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:45:09,357 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:45:09,357 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:45:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 21:45:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:45:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:45:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:45:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:45:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:45:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 21:45:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:45:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:45:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:45:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:45:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:45:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:45:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:45:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:45:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:45:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:45:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:45:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:45:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:45:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:45:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:45:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:45:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:45:09,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:45:09,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:45:09,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:45:09,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:45:09,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:45:09,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:45:09,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:45:09,370 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:45:09,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:45:09,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:45:09,371 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:45:09,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:45:09,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:45:09,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:45:11,157 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:45:11,157 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:45:11,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:45:11 BoogieIcfgContainer [2021-02-23 21:45:11,166 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:45:11,168 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:45:11,169 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:45:11,172 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:45:11,173 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:45:08" (1/3) ... [2021-02-23 21:45:11,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@380f4a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:45:11, skipping insertion in model container [2021-02-23 21:45:11,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:45:09" (2/3) ... [2021-02-23 21:45:11,175 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@380f4a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:45:11, skipping insertion in model container [2021-02-23 21:45:11,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:45:11" (3/3) ... [2021-02-23 21:45:11,177 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product29.cil.c [2021-02-23 21:45:11,184 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:45:11,190 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:45:11,208 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:45:11,234 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:45:11,234 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:45:11,234 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:45:11,234 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:45:11,234 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:45:11,235 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:45:11,235 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:45:11,235 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:45:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states. [2021-02-23 21:45:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 21:45:11,285 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:45:11,286 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 21:45:11,287 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:45:11,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:45:11,299 INFO L82 PathProgramCache]: Analyzing trace with hash -883040427, now seen corresponding path program 1 times [2021-02-23 21:45:11,312 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:45:11,313 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1923262043] [2021-02-23 21:45:11,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:45:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:11,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:11,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:11,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:11,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,462 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:12,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:45:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:12,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:12,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:45:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:12,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:12,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:45:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:12,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:12,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:45:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:12,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:12,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:45:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:12,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:12,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:45:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:12,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:12,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:45:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:12,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:12,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:12,651 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 21:45:12,652 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1923262043] [2021-02-23 21:45:12,654 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:45:12,654 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 21:45:12,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726348060] [2021-02-23 21:45:12,660 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 21:45:12,661 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:45:12,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 21:45:12,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:45:12,678 INFO L87 Difference]: Start difference. First operand 311 states. Second operand 3 states. [2021-02-23 21:45:15,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:45:15,275 INFO L93 Difference]: Finished difference Result 461 states and 552 transitions. [2021-02-23 21:45:15,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 21:45:15,277 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 21:45:15,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:45:15,294 INFO L225 Difference]: With dead ends: 461 [2021-02-23 21:45:15,295 INFO L226 Difference]: Without dead ends: 290 [2021-02-23 21:45:15,300 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 21:45:15,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-23 21:45:15,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 249. [2021-02-23 21:45:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2021-02-23 21:45:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 271 transitions. [2021-02-23 21:45:15,447 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 271 transitions. Word has length 147 [2021-02-23 21:45:15,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:45:15,449 INFO L480 AbstractCegarLoop]: Abstraction has 249 states and 271 transitions. [2021-02-23 21:45:15,449 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 21:45:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 271 transitions. [2021-02-23 21:45:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 21:45:15,455 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:45:15,455 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 21:45:15,455 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:45:15,455 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:45:15,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:45:15,456 INFO L82 PathProgramCache]: Analyzing trace with hash -1897911191, now seen corresponding path program 1 times [2021-02-23 21:45:15,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:45:15,457 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [237068522] [2021-02-23 21:45:15,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:45:15,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:15,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:15,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:15,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:15,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:15,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:15,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,243 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:16,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:45:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:16,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:16,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:45:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:16,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:16,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:45:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:16,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:16,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:45:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:16,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:16,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:45:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:16,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:16,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 21:45:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:16,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:16,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 21:45:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:16,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:16,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:16,351 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 21:45:16,352 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [237068522] [2021-02-23 21:45:16,352 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:45:16,352 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:45:16,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74059173] [2021-02-23 21:45:16,354 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:45:16,354 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:45:16,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:45:16,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:45:16,356 INFO L87 Difference]: Start difference. First operand 249 states and 271 transitions. Second operand 4 states. [2021-02-23 21:45:17,559 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:45:19,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:45:19,145 INFO L93 Difference]: Finished difference Result 377 states and 426 transitions. [2021-02-23 21:45:19,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 21:45:19,147 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 21:45:19,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:45:19,152 INFO L225 Difference]: With dead ends: 377 [2021-02-23 21:45:19,152 INFO L226 Difference]: Without dead ends: 273 [2021-02-23 21:45:19,154 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:45:19,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-23 21:45:19,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 239. [2021-02-23 21:45:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2021-02-23 21:45:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 258 transitions. [2021-02-23 21:45:19,252 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 258 transitions. Word has length 148 [2021-02-23 21:45:19,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:45:19,253 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 258 transitions. [2021-02-23 21:45:19,253 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:45:19,254 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 258 transitions. [2021-02-23 21:45:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-23 21:45:19,257 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:45:19,257 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 21:45:19,257 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:45:19,258 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:45:19,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:45:19,258 INFO L82 PathProgramCache]: Analyzing trace with hash -1454851689, now seen corresponding path program 1 times [2021-02-23 21:45:19,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:45:19,259 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [322741230] [2021-02-23 21:45:19,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:45:19,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:19,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:19,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:19,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:19,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:19,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:19,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:19,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:19,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:45:19,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:19,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,028 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:20,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:45:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:20,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 21:45:20,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:45:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:20,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:45:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:20,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:45:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:20,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:45:20,179 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 21:45:20,181 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 21:45:20,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:45:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:20,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 21:45:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:20,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-23 21:45:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:20,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:20,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:20,259 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 21:45:20,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [322741230] [2021-02-23 21:45:20,259 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:45:20,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:45:20,260 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512611698] [2021-02-23 21:45:20,260 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:45:20,261 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:45:20,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:45:20,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:45:20,262 INFO L87 Difference]: Start difference. First operand 239 states and 258 transitions. Second operand 9 states. [2021-02-23 21:45:21,306 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:45:22,141 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:45:22,857 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:45:23,547 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:24,212 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:45:24,960 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:27,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:45:27,160 INFO L93 Difference]: Finished difference Result 397 states and 451 transitions. [2021-02-23 21:45:27,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-23 21:45:27,161 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-23 21:45:27,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:45:27,164 INFO L225 Difference]: With dead ends: 397 [2021-02-23 21:45:27,164 INFO L226 Difference]: Without dead ends: 273 [2021-02-23 21:45:27,166 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-23 21:45:27,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-23 21:45:27,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 239. [2021-02-23 21:45:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2021-02-23 21:45:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 257 transitions. [2021-02-23 21:45:27,286 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 257 transitions. Word has length 157 [2021-02-23 21:45:27,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:45:27,287 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 257 transitions. [2021-02-23 21:45:27,287 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:45:27,287 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 257 transitions. [2021-02-23 21:45:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-23 21:45:27,290 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:45:27,290 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 21:45:27,291 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:45:27,291 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:45:27,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:45:27,292 INFO L82 PathProgramCache]: Analyzing trace with hash 957396480, now seen corresponding path program 1 times [2021-02-23 21:45:27,292 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:45:27,292 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1908124708] [2021-02-23 21:45:27,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:45:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:27,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:27,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:27,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:27,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:27,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:27,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:27,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:27,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:27,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:27,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:27,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:27,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:27,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:27,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:27,966 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:27,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:45:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:28,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:45:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:45:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:45:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:45:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 21:45:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:45:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:45:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-23 21:45:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:28,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:28,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 21:45:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:28,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:28,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:28,179 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 21:45:28,180 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1908124708] [2021-02-23 21:45:28,180 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:45:28,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:45:28,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333939506] [2021-02-23 21:45:28,181 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:45:28,181 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:45:28,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:45:28,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:45:28,183 INFO L87 Difference]: Start difference. First operand 239 states and 257 transitions. Second operand 9 states. [2021-02-23 21:45:29,221 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:45:31,127 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:31,911 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:45:32,719 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:45:33,455 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:35,396 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:36,117 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:45:36,798 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:37,796 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:45:38,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:45:38,718 INFO L93 Difference]: Finished difference Result 569 states and 676 transitions. [2021-02-23 21:45:38,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:45:38,723 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 170 [2021-02-23 21:45:38,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:45:38,728 INFO L225 Difference]: With dead ends: 569 [2021-02-23 21:45:38,728 INFO L226 Difference]: Without dead ends: 445 [2021-02-23 21:45:38,729 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-23 21:45:38,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2021-02-23 21:45:38,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 348. [2021-02-23 21:45:38,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2021-02-23 21:45:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 383 transitions. [2021-02-23 21:45:38,911 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 383 transitions. Word has length 170 [2021-02-23 21:45:38,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:45:38,911 INFO L480 AbstractCegarLoop]: Abstraction has 348 states and 383 transitions. [2021-02-23 21:45:38,912 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:45:38,912 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 383 transitions. [2021-02-23 21:45:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 21:45:38,915 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:45:38,915 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:45:38,915 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:45:38,915 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:45:38,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:45:38,916 INFO L82 PathProgramCache]: Analyzing trace with hash -1030251696, now seen corresponding path program 1 times [2021-02-23 21:45:38,916 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:45:38,916 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1614192445] [2021-02-23 21:45:38,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:45:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,688 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:45:39,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:45:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 21:45:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 21:45:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 21:45:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 21:45:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 21:45:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-23 21:45:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:45:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:45:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 21:45:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-23 21:45:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:45:39,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:45:39,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:45:39,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:45:39,979 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 21:45:39,979 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1614192445] [2021-02-23 21:45:39,979 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:45:39,979 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:45:39,980 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782333813] [2021-02-23 21:45:39,981 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:45:39,981 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:45:39,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:45:39,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:45:39,986 INFO L87 Difference]: Start difference. First operand 348 states and 383 transitions. Second operand 10 states. [2021-02-23 21:45:40,955 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 21:45:42,912 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:43,630 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:45:44,364 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:45,048 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:45:45,695 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 21:45:46,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:45:46,001 INFO L93 Difference]: Finished difference Result 528 states and 607 transitions. [2021-02-23 21:45:46,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 21:45:46,002 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-23 21:45:46,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:45:46,004 INFO L225 Difference]: With dead ends: 528 [2021-02-23 21:45:46,004 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:45:46,006 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-23 21:45:46,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:45:46,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:45:46,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:45:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:45:46,007 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 175 [2021-02-23 21:45:46,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:45:46,008 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:45:46,008 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:45:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:45:46,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:45:46,008 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:45:46,010 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:45:46,272 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-23 21:45:51,658 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:45:52,218 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2021-02-23 21:45:52,925 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 21:45:53,485 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 21:45:54,542 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:45:55,143 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:45:56,212 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:45:57,315 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:45:57,930 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-23 21:45:59,012 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:46:00,131 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:46:00,836 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:02,018 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:46:03,130 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:46:03,685 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:46:04,906 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-23 21:46:05,538 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:46:06,234 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 21:46:06,813 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:46:07,426 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:46:08,064 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2021-02-23 21:46:08,650 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:09,292 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:46:10,440 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:46:11,614 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:46:12,205 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:46:12,757 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:46:13,960 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2021-02-23 21:46:14,528 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:46:15,198 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:16,321 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:46:16,956 WARN L202 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:18,071 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:46:19,162 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 21:46:19,754 WARN L202 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 21:46:20,365 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 21:46:20,968 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:21,580 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:22,655 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:46:23,180 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2021-02-23 21:46:24,264 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:46:25,399 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-23 21:46:25,964 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:26,504 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-23 21:46:27,075 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:46:27,638 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:46:28,814 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 21:46:29,532 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:30,550 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:46:31,619 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:46:32,179 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:33,289 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:46:33,840 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:34,810 WARN L202 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 21:46:35,425 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:36,186 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:46:36,830 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 21:46:37,866 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 21:46:38,934 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 21:46:39,570 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 21:46:40,678 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 21:46:41,285 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-23 21:46:41,887 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-23 21:46:43,271 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:46:44,394 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-23 21:46:44,995 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-23 21:46:45,052 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:46:45,052 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:46:45,052 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:46:45,052 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 21:46:45,052 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L572-1(lines 553 574) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 528 583) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 21:46:45,053 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 528 583) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 528 583) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 21:46:45,054 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L570-1(line 570) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L570-2(line 570) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-23 21:46:45,055 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L575(lines 552 576) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L559(lines 559 563) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L559-1(lines 559 563) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L551-1(line 551) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L551-2(line 551) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 21:46:45,056 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 584 643) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 584 643) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 21:46:45,057 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L610-2(lines 610 635) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 584 643) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 21:46:45,058 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L636(lines 609 637) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2021-02-23 21:46:45,059 INFO L189 CegarLoopUtils]: For program point L628-2(line 628) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L624-1(line 624) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L624-2(line 624) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L616(lines 616 620) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L616-1(lines 616 620) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L608-1(line 608) no Hoare annotation was computed. [2021-02-23 21:46:45,060 INFO L189 CegarLoopUtils]: For program point L608-2(line 608) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L633-1(line 633) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L633-2(line 633) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-23 21:46:45,061 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-23 21:46:45,062 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 21:46:45,062 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 21:46:45,062 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 432 438) the Hoare annotation is: true [2021-02-23 21:46:45,062 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 432 438) the Hoare annotation is: true [2021-02-23 21:46:45,062 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 439 447) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,063 INFO L185 CegarLoopUtils]: At program point L444(line 444) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,063 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 439 447) the Hoare annotation is: true [2021-02-23 21:46:45,063 INFO L192 CegarLoopUtils]: At program point L443(line 443) the Hoare annotation is: true [2021-02-23 21:46:45,063 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 439 447) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,063 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 390 412) 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 21:46:45,063 INFO L192 CegarLoopUtils]: At program point L409(line 409) the Hoare annotation is: true [2021-02-23 21:46:45,063 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 390 412) the Hoare annotation is: true [2021-02-23 21:46:45,064 INFO L185 CegarLoopUtils]: At program point L402(line 402) 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 21:46:45,064 INFO L185 CegarLoopUtils]: At program point L402-1(line 402) 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 21:46:45,064 INFO L185 CegarLoopUtils]: At program point L400(lines 400 407) 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 21:46:45,064 INFO L192 CegarLoopUtils]: At program point L400-1(lines 400 407) the Hoare annotation is: true [2021-02-23 21:46:45,065 INFO L185 CegarLoopUtils]: At program point L398(line 398) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~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 21:46:45,065 INFO L185 CegarLoopUtils]: At program point L397(line 397) 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 21:46:45,065 INFO L185 CegarLoopUtils]: At program point L398-1(line 398) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~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 21:46:45,065 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 390 412) the Hoare annotation is: true [2021-02-23 21:46:45,065 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 21:46:45,065 INFO L185 CegarLoopUtils]: At program point L398-2(line 398) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~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 21:46:45,066 INFO L185 CegarLoopUtils]: At program point L396-1(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 21:46:45,066 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 21:46:45,066 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 21:46:45,066 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 21:46:45,066 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 346 369) no Hoare annotation was computed. [2021-02-23 21:46:45,066 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 21:46:45,066 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 346 369) no Hoare annotation was computed. [2021-02-23 21:46:45,066 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 346 369) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 21:46:45,067 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 21:46:45,068 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 21:46:45,068 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 21:46:45,068 INFO L185 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,068 INFO L185 CegarLoopUtils]: At program point L95(lines 95 103) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,068 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,068 INFO L185 CegarLoopUtils]: At program point L93-1(line 93) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,068 INFO L185 CegarLoopUtils]: At program point L91(lines 91 108) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,068 INFO L185 CegarLoopUtils]: At program point L93-2(line 93) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,069 INFO L185 CegarLoopUtils]: At program point L93-3(line 93) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,069 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 87 111) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,069 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 87 111) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,069 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,069 INFO L185 CegarLoopUtils]: At program point L106-1(lines 87 111) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,069 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,069 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 182 190) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,070 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 21:46:45,070 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 182 190) the Hoare annotation is: true [2021-02-23 21:46:45,070 INFO L192 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: true [2021-02-23 21:46:45,070 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 182 190) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,070 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 227 245) the Hoare annotation is: true [2021-02-23 21:46:45,070 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 227 245) the Hoare annotation is: true [2021-02-23 21:46:45,070 INFO L192 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: true [2021-02-23 21:46:45,070 INFO L192 CegarLoopUtils]: At program point L239(line 239) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L236(lines 236 240) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L236-2(lines 236 240) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L234-1(line 234) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L234-2(line 234) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L234-3(line 234) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L230(line 230) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point L229(line 229) the Hoare annotation is: true [2021-02-23 21:46:45,071 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 227 245) the Hoare annotation is: true [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L221-1(line 221) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L210(lines 210 218) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L210-2(lines 210 218) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 191 226) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 191 226) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L198(lines 198 206) no Hoare annotation was computed. [2021-02-23 21:46:45,072 INFO L189 CegarLoopUtils]: For program point L198-2(lines 198 206) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 191 226) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 425 431) the Hoare annotation is: true [2021-02-23 21:46:45,073 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 425 431) the Hoare annotation is: true [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point L508-1(line 508) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-23 21:46:45,073 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 482 527) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 482 527) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 21:46:45,074 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 482 527) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L519-1(line 519) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L519-2(line 519) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L482(lines 482 527) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L482-1(lines 482 527) no Hoare annotation was computed. [2021-02-23 21:46:45,075 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L505-1(line 505) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-23 21:46:45,076 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L834-1(line 834) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L834-2(line 834) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L795(lines 795 840) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L826(lines 826 827) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 795 840) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L814-1(line 814) no Hoare annotation was computed. [2021-02-23 21:46:45,077 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L814-2(line 814) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 795 840) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 795 840) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L819(lines 819 820) no Hoare annotation was computed. [2021-02-23 21:46:45,078 INFO L189 CegarLoopUtils]: For program point L815(lines 815 822) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L809(lines 809 829) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L809-1(lines 809 829) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L836-1(line 836) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-23 21:46:45,079 INFO L189 CegarLoopUtils]: For program point L836-2(line 836) no Hoare annotation was computed. [2021-02-23 21:46:45,080 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 377 386) 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 21:46:45,080 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 377 386) the Hoare annotation is: true [2021-02-23 21:46:45,080 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 377 386) the Hoare annotation is: true [2021-02-23 21:46:45,080 INFO L192 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: true [2021-02-23 21:46:45,080 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 171 181) the Hoare annotation is: true [2021-02-23 21:46:45,080 INFO L192 CegarLoopUtils]: At program point L176-1(line 176) the Hoare annotation is: true [2021-02-23 21:46:45,080 INFO L192 CegarLoopUtils]: At program point L176-2(line 176) the Hoare annotation is: true [2021-02-23 21:46:45,080 INFO L192 CegarLoopUtils]: At program point L176-3(line 176) the Hoare annotation is: true [2021-02-23 21:46:45,081 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 171 181) the Hoare annotation is: true [2021-02-23 21:46:45,081 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 171 181) the Hoare annotation is: true [2021-02-23 21:46:45,081 INFO L192 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: true [2021-02-23 21:46:45,081 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 163 170) the Hoare annotation is: true [2021-02-23 21:46:45,081 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 163 170) the Hoare annotation is: true [2021-02-23 21:46:45,081 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 163 170) the Hoare annotation is: true [2021-02-23 21:46:45,081 INFO L185 CegarLoopUtils]: At program point L127(line 127) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,081 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L121(lines 121 129) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L119(line 119) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 113 137) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L119-1(line 119) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L117(lines 117 134) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L119-2(line 119) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L119-3(line 119) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 113 137) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,082 INFO L185 CegarLoopUtils]: At program point L132-1(lines 113 137) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,083 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 79 85) the Hoare annotation is: true [2021-02-23 21:46:45,083 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 79 85) the Hoare annotation is: true [2021-02-23 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L254(line 254) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L296(lines 296 300) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L296-2(lines 290 301) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L288(line 288) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L255(line 255) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L288-1(line 288) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L280(lines 280 286) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L280-1(lines 280 286) 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 21:46:45,083 INFO L185 CegarLoopUtils]: At program point L272(line 272) 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 21:46:45,084 INFO L185 CegarLoopUtils]: At program point L268(line 268) 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 21:46:45,084 INFO L185 CegarLoopUtils]: At program point L268-1(line 268) 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 21:46:45,084 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 250 313) the Hoare annotation is: true [2021-02-23 21:46:45,084 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 250 313) 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 21:46:45,084 INFO L185 CegarLoopUtils]: At program point L252(line 252) 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 21:46:45,084 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 250 313) the Hoare annotation is: true [2021-02-23 21:46:45,084 INFO L185 CegarLoopUtils]: At program point L306(lines 259 307) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:46:45,084 INFO L185 CegarLoopUtils]: At program point L294(line 294) 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 21:46:45,084 INFO L185 CegarLoopUtils]: At program point L261(lines 260 305) 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 21:46:45,084 INFO L185 CegarLoopUtils]: At program point L294-1(line 294) 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 21:46:45,085 INFO L185 CegarLoopUtils]: At program point L294-2(line 294) 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 21:46:45,085 INFO L185 CegarLoopUtils]: At program point L290(lines 290 301) 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 21:46:45,085 INFO L185 CegarLoopUtils]: At program point L253(line 253) 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 21:46:45,085 INFO L185 CegarLoopUtils]: At program point L282(line 282) 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 21:46:45,085 INFO L185 CegarLoopUtils]: At program point L278(line 278) 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 21:46:45,085 INFO L185 CegarLoopUtils]: At program point L278-1(line 278) 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 21:46:45,086 INFO L185 CegarLoopUtils]: At program point L303(lines 260 305) 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 21:46:45,086 INFO L185 CegarLoopUtils]: At program point L270(lines 270 276) 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 21:46:45,086 INFO L185 CegarLoopUtils]: At program point L270-1(lines 270 276) 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 21:46:45,086 INFO L185 CegarLoopUtils]: At program point L262(lines 262 266) 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 21:46:45,086 INFO L185 CegarLoopUtils]: At program point L258(line 258) 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 21:46:45,086 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-23 21:46:45,086 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-23 21:46:45,086 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L768-2(line 768) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 749 794) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-23 21:46:45,087 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L773(lines 773 774) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L769(lines 769 776) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L763(lines 763 783) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L763-1(lines 763 783) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-23 21:46:45,088 INFO L189 CegarLoopUtils]: For program point L790-1(line 790) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 749 794) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L790-2(line 790) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L788-1(line 788) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L788-2(line 788) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 749 794) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-23 21:46:45,089 INFO L189 CegarLoopUtils]: For program point L749(lines 749 794) no Hoare annotation was computed. [2021-02-23 21:46:45,090 INFO L189 CegarLoopUtils]: For program point L780(lines 780 781) no Hoare annotation was computed. [2021-02-23 21:46:45,090 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 138 145) no Hoare annotation was computed. [2021-02-23 21:46:45,090 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 138 145) no Hoare annotation was computed. [2021-02-23 21:46:45,090 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 138 145) no Hoare annotation was computed. [2021-02-23 21:46:45,090 INFO L192 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: true [2021-02-23 21:46:45,090 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 922 930) the Hoare annotation is: true [2021-02-23 21:46:45,090 INFO L192 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: true [2021-02-23 21:46:45,090 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 922 930) the Hoare annotation is: true [2021-02-23 21:46:45,090 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 922 930) the Hoare annotation is: true [2021-02-23 21:46:45,090 INFO L189 CegarLoopUtils]: For program point L896(line 896) no Hoare annotation was computed. [2021-02-23 21:46:45,090 INFO L189 CegarLoopUtils]: For program point L898-2(lines 898 906) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 890 912) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 890 912) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 890 912) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point L898(lines 898 906) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point L417-1(line 417) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point L417-2(line 417) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 415 424) no Hoare annotation was computed. [2021-02-23 21:46:45,091 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 415 424) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 415 424) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L737-1(line 737) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L737-2(line 737) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L696(lines 695 715) no Hoare annotation was computed. [2021-02-23 21:46:45,092 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L680-1(line 680) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 21:46:45,093 INFO L189 CegarLoopUtils]: For program point L697(lines 697 701) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L722-1(line 722) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L722-2(line 722) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L706-1(line 706) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L706-2(line 706) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 646 748) no Hoare annotation was computed. [2021-02-23 21:46:45,094 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 646 748) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 21:46:45,095 INFO L189 CegarLoopUtils]: For program point L724-2(line 724) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 646 748) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L716(lines 694 717) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L675(lines 675 691) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L708-1(line 708) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L708-2(line 708) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 21:46:45,096 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L692(lines 692 733) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L684-1(line 684) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L734(lines 734 745) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L726-1(line 726) no Hoare annotation was computed. [2021-02-23 21:46:45,097 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L710-1(line 710) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L735(lines 735 742) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 21:46:45,098 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L670(lines 670 674) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L695-2(lines 695 715) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-23 21:46:45,099 INFO L189 CegarLoopUtils]: For program point L646(lines 646 748) no Hoare annotation was computed. [2021-02-23 21:46:45,100 INFO L189 CegarLoopUtils]: For program point L646-1(lines 646 748) no Hoare annotation was computed. [2021-02-23 21:46:45,100 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,100 INFO L185 CegarLoopUtils]: At program point L52(line 52) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,100 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 21:46:45,100 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 21:46:45,100 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 21:46:45,100 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 21:46:45,101 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 21:46:45,101 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 21:46:45,101 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,101 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 21:46:45,101 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 21:46:45,101 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,101 INFO L185 CegarLoopUtils]: At program point L222-1(line 222) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,101 INFO L185 CegarLoopUtils]: At program point L222-2(line 222) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L780-1(line 780) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L908-1(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L908-2(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L904-1(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,102 INFO L185 CegarLoopUtils]: At program point L904-2(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,103 INFO L185 CegarLoopUtils]: At program point L904-3(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,103 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 21:46:45,103 INFO L185 CegarLoopUtils]: At program point L900-1(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,103 INFO L185 CegarLoopUtils]: At program point L900-2(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,103 INFO L185 CegarLoopUtils]: At program point L900-3(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,103 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,103 INFO L185 CegarLoopUtils]: At program point L900-4(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,104 INFO L185 CegarLoopUtils]: At program point L896-1(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,104 INFO L185 CegarLoopUtils]: At program point L900-5(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,104 INFO L185 CegarLoopUtils]: At program point L896-2(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,104 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 21:46:45,104 INFO L185 CegarLoopUtils]: At program point L896-3(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,104 INFO L185 CegarLoopUtils]: At program point L896-4(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,104 INFO L185 CegarLoopUtils]: At program point L896-5(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,104 INFO L185 CegarLoopUtils]: At program point L826(line 826) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L896-6(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L826-1(line 826) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L896-7(line 896) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L843(line 843) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L645(line 645) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,105 INFO L185 CegarLoopUtils]: At program point L773-1(line 773) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L220-1(line 220) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L315(line 315) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L220-2(line 220) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L220-3(line 220) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L216(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,106 INFO L185 CegarLoopUtils]: At program point L216-1(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L216-2(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L216-3(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L216-4(line 216) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L212-1(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L212-2(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,107 INFO L185 CegarLoopUtils]: At program point L819-1(line 819) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L212-3(line 212) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L208-1(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L208-2(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L208-3(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L208-4(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,108 INFO L185 CegarLoopUtils]: At program point L204-1(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,109 INFO L185 CegarLoopUtils]: At program point L208-5(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,109 INFO L185 CegarLoopUtils]: At program point L204-2(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,109 INFO L185 CegarLoopUtils]: At program point L208-6(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,109 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~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#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~string20.base| |old(#t~string20.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:46:45,109 INFO L185 CegarLoopUtils]: At program point L204-3(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,109 INFO L185 CegarLoopUtils]: At program point L208-7(line 208) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 INFO L185 CegarLoopUtils]: At program point L200(line 200) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 INFO L185 CegarLoopUtils]: At program point L204-4(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 INFO L185 CegarLoopUtils]: At program point L200-1(line 200) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 INFO L185 CegarLoopUtils]: At program point L200-2(line 200) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 INFO L185 CegarLoopUtils]: At program point L200-3(line 200) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 INFO L185 CegarLoopUtils]: At program point L196(line 196) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:46:45,110 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 21:46:45,110 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point L157-1(lines 146 162) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 146 162) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point L153(lines 153 159) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 146 162) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point L151-1(line 151) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point L151-2(line 151) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point L151-3(line 151) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 913 921) no Hoare annotation was computed. [2021-02-23 21:46:45,111 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 913 921) no Hoare annotation was computed. [2021-02-23 21:46:45,112 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-23 21:46:45,112 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-23 21:46:45,112 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 913 921) no Hoare annotation was computed. [2021-02-23 21:46:45,112 INFO L185 CegarLoopUtils]: At program point L876(line 876) 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 21:46:45,112 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 869 880) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:46:45,112 INFO L185 CegarLoopUtils]: At program point L874(line 874) 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 21:46:45,112 INFO L192 CegarLoopUtils]: At program point L873-1(lines 869 880) the Hoare annotation is: true [2021-02-23 21:46:45,112 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 869 880) the Hoare annotation is: true [2021-02-23 21:46:45,112 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:46:45,113 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:46:45,113 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:46:45,113 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:46:45,113 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 881 889) the Hoare annotation is: true [2021-02-23 21:46:45,113 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,113 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 881 889) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,113 INFO L192 CegarLoopUtils]: At program point L885(line 885) the Hoare annotation is: true [2021-02-23 21:46:45,113 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 881 889) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,114 INFO L185 CegarLoopUtils]: At program point L61(line 61) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:46:45,114 INFO L185 CegarLoopUtils]: At program point L59(lines 58 77) 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 21:46:45,114 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 55 78) 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 21:46:45,114 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 55 78) 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 21:46:45,114 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 55 78) 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 21:46:45,114 INFO L185 CegarLoopUtils]: At program point L68(line 68) 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 21:46:45,114 INFO L185 CegarLoopUtils]: At program point L66(lines 66 72) 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 21:46:45,114 INFO L192 CegarLoopUtils]: At program point L322-1(line 322) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 316 345) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L318(line 318) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L341(lines 316 345) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 316 345) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L330(lines 330 334) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L330-1(lines 330 334) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L326-2(lines 326 340) the Hoare annotation is: true [2021-02-23 21:46:45,115 INFO L192 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: true [2021-02-23 21:46:45,116 INFO L192 CegarLoopUtils]: At program point L849-1(lines 845 856) the Hoare annotation is: true [2021-02-23 21:46:45,116 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 845 856) the Hoare annotation is: true [2021-02-23 21:46:45,116 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 845 856) the Hoare annotation is: true [2021-02-23 21:46:45,116 INFO L192 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: true [2021-02-23 21:46:45,116 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 370 376) the Hoare annotation is: true [2021-02-23 21:46:45,116 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 370 376) the Hoare annotation is: true [2021-02-23 21:46:45,116 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:46:45,116 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 21:46:45,116 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:46:45,117 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:46:45,117 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 857 868) the Hoare annotation is: true [2021-02-23 21:46:45,117 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,117 INFO L192 CegarLoopUtils]: At program point L861-1(lines 857 868) the Hoare annotation is: true [2021-02-23 21:46:45,117 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 857 868) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,117 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 932 939) the Hoare annotation is: true [2021-02-23 21:46:45,117 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 936) the Hoare annotation is: true [2021-02-23 21:46:45,117 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 932 939) the Hoare annotation is: true [2021-02-23 21:46:45,118 INFO L192 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: true [2021-02-23 21:46:45,118 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 932 939) the Hoare annotation is: true [2021-02-23 21:46:45,118 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 450 474) the Hoare annotation is: true [2021-02-23 21:46:45,118 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 450 474) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,118 INFO L185 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,118 INFO L185 CegarLoopUtils]: At program point L462(lines 462 468) 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 .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)))) [2021-02-23 21:46:45,118 INFO L185 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,118 INFO L185 CegarLoopUtils]: At program point L460-1(line 460) 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~ret35| 0) .cse0 .cse1))) [2021-02-23 21:46:45,119 INFO L185 CegarLoopUtils]: At program point L458(lines 458 471) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,119 INFO L185 CegarLoopUtils]: At program point L460-2(line 460) 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~ret35| 0) .cse0 .cse1))) [2021-02-23 21:46:45,119 INFO L185 CegarLoopUtils]: At program point L460-3(line 460) 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 .cse1 (and (= |__utac_acc__Specification1_spec__1_#t~ret35| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0))))) [2021-02-23 21:46:45,119 INFO L185 CegarLoopUtils]: At program point L458-1(lines 450 474) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,119 INFO L192 CegarLoopUtils]: At program point L456(line 456) the Hoare annotation is: true [2021-02-23 21:46:45,119 INFO L185 CegarLoopUtils]: At program point L456-1(line 456) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,119 INFO L185 CegarLoopUtils]: At program point L456-2(line 456) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:46:45,119 INFO L185 CegarLoopUtils]: At program point L456-3(line 456) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification1_spec__1_~tmp~6 0) (= |__utac_acc__Specification1_spec__1_#t~ret34| 0))) [2021-02-23 21:46:45,120 INFO L192 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: true [2021-02-23 21:46:45,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:46:45 BoogieIcfgContainer [2021-02-23 21:46:45,142 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:46:45,144 INFO L168 Benchmark]: Toolchain (without parser) took 96821.88 ms. Allocated memory was 153.1 MB in the beginning and 412.1 MB in the end (delta: 259.0 MB). Free memory was 128.3 MB in the beginning and 296.5 MB in the end (delta: -168.2 MB). Peak memory consumption was 256.1 MB. Max. memory is 8.0 GB. [2021-02-23 21:46:45,144 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 153.1 MB. Free memory is still 126.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:46:45,144 INFO L168 Benchmark]: CACSL2BoogieTranslator took 674.72 ms. Allocated memory is still 153.1 MB. Free memory was 127.0 MB in the beginning and 106.2 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 21:46:45,145 INFO L168 Benchmark]: Boogie Preprocessor took 176.43 ms. Allocated memory is still 153.1 MB. Free memory was 106.2 MB in the beginning and 102.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-23 21:46:45,145 INFO L168 Benchmark]: RCFGBuilder took 1970.18 ms. Allocated memory was 153.1 MB in the beginning and 190.8 MB in the end (delta: 37.7 MB). Free memory was 102.3 MB in the beginning and 126.6 MB in the end (delta: -24.3 MB). Peak memory consumption was 30.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:46:45,146 INFO L168 Benchmark]: TraceAbstraction took 93974.76 ms. Allocated memory was 190.8 MB in the beginning and 412.1 MB in the end (delta: 221.2 MB). Free memory was 126.1 MB in the beginning and 296.5 MB in the end (delta: -170.4 MB). Peak memory consumption was 215.5 MB. Max. memory is 8.0 GB. [2021-02-23 21:46:45,147 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 153.1 MB. Free memory is still 126.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 674.72 ms. Allocated memory is still 153.1 MB. Free memory was 127.0 MB in the beginning and 106.2 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 176.43 ms. Allocated memory is still 153.1 MB. Free memory was 106.2 MB in the beginning and 102.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1970.18 ms. Allocated memory was 153.1 MB in the beginning and 190.8 MB in the end (delta: 37.7 MB). Free memory was 102.3 MB in the beginning and 126.6 MB in the end (delta: -24.3 MB). Peak memory consumption was 30.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 93974.76 ms. Allocated memory was 190.8 MB in the beginning and 412.1 MB in the end (delta: 221.2 MB). Free memory was 126.1 MB in the beginning and 296.5 MB in the end (delta: -170.4 MB). Peak memory consumption was 215.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 936]: 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: 259]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 260]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 432]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 439]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 390]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 87]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 182]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 227]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 425]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 377]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 171]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 163]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 113]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 79]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 250]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 922]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 869]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 55]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 316]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 881]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 845]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 370]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 857]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 932]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 450]: 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 40 procedures, 633 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 34.7s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 28.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 59.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1078 SDtfs, 1487 SDslu, 1650 SDs, 0 SdLazy, 3017 SolverSat, 474 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 99 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 18.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=348occurred 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: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 206 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 264 LocationsWithAnnotation, 1100 PreInvPairs, 1256 NumberOfFragments, 2574 HoareAnnotationTreeSize, 1100 FomulaSimplifications, 197136 FormulaSimplificationTreeSizeReduction, 4.5s HoareSimplificationTime, 264 FomulaSimplificationsInter, 24423 FormulaSimplificationTreeSizeReductionInter, 54.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 797 NumberOfCodeBlocks, 797 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 792 ConstructedInterpolants, 0 QuantifiedInterpolants, 346186 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...