/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_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:41:35,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:41:35,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:41:35,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:41:35,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:41:35,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:41:35,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:41:35,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:41:35,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:41:35,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:41:35,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:41:35,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:41:35,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:41:35,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:41:35,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:41:35,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:41:35,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:41:35,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:41:35,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:41:35,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:41:35,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:41:35,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:41:35,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:41:35,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:41:35,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:41:35,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:41:35,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:41:35,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:41:35,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:41:35,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:41:35,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:41:35,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:41:35,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:41:35,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:41:35,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:41:35,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:41:35,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:41:35,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:41:35,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:41:35,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:41:35,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:41:35,878 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:41:35,890 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:41:35,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:41:35,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:41:35,893 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:41:35,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:41:35,893 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:41:35,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:41:35,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:41:35,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:41:35,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:41:35,894 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:41:35,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:41:35,894 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:41:35,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:41:35,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:41:35,895 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:41:35,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:41:35,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:41:35,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:41:35,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:41:35,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:41:35,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:41:35,896 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:41:36,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:41:36,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:41:36,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:41:36,301 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:41:36,301 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:41:36,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c [2020-10-23 23:41:36,387 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/637c16289/c7ac53c25a6b46a0a8db357e41350c3d/FLAG26c0c61c5 [2020-10-23 23:41:37,160 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:41:37,161 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c [2020-10-23 23:41:37,186 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/637c16289/c7ac53c25a6b46a0a8db357e41350c3d/FLAG26c0c61c5 [2020-10-23 23:41:37,406 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/637c16289/c7ac53c25a6b46a0a8db357e41350c3d [2020-10-23 23:41:37,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:41:37,421 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:41:37,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:41:37,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:41:37,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:41:37,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:37,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@333dc220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37, skipping insertion in model container [2020-10-23 23:41:37,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:37,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:41:37,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:41:37,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:41:37,855 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:41:37,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:41:37,990 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:41:37,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37 WrapperNode [2020-10-23 23:41:37,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:41:37,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:41:37,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:41:37,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:41:38,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:38,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:38,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:38,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:38,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:38,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:38,083 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (1/1) ... [2020-10-23 23:41:38,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:41:38,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:41:38,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:41:38,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:41:38,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (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 [2020-10-23 23:41:38,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:41:38,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:41:38,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:41:38,179 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:41:38,179 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:41:38,179 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:41:38,179 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:41:38,180 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:41:38,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:41:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:41:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:41:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:41:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:41:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:41:38,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:41:38,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:41:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:41:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:41:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:41:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:41:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:41:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:41:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:41:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:41:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:41:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:41:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:41:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-23 23:41:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:41:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 23:41:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:41:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:41:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:41:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:41:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:41:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:41:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:41:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-23 23:41:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-23 23:41:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:41:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:41:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:41:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:41:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:41:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:41:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:41:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:41:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:41:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:41:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:41:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:41:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:41:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:41:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:41:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:41:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:41:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:41:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:41:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:41:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:41:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:41:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:41:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:41:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:41:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:41:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:41:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:41:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:41:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:41:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:41:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:41:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:41:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:41:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:41:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:41:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:41:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:41:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:41:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:41:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:41:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:41:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:41:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-23 23:41:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:41:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:41:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-23 23:41:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:41:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 23:41:38,219 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-23 23:41:38,219 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:41:38,219 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:41:38,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:41:38,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:41:38,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:41:39,910 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:41:39,911 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:41:39,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:41:39 BoogieIcfgContainer [2020-10-23 23:41:39,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:41:39,916 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:41:39,916 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:41:39,920 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:41:39,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:41:37" (1/3) ... [2020-10-23 23:41:39,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ecfad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:41:39, skipping insertion in model container [2020-10-23 23:41:39,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:37" (2/3) ... [2020-10-23 23:41:39,922 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ecfad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:41:39, skipping insertion in model container [2020-10-23 23:41:39,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:41:39" (3/3) ... [2020-10-23 23:41:39,923 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product22.cil.c [2020-10-23 23:41:39,936 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:41:39,943 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:41:39,959 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:41:39,998 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:41:39,998 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:41:39,999 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:41:39,999 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:41:39,999 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:41:39,999 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:41:40,000 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:41:40,000 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:41:40,035 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states. [2020-10-23 23:41:40,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-23 23:41:40,074 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:40,075 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] [2020-10-23 23:41:40,076 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:40,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:40,084 INFO L82 PathProgramCache]: Analyzing trace with hash -1805691810, now seen corresponding path program 1 times [2020-10-23 23:41:40,094 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:40,094 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1834838330] [2020-10-23 23:41:40,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,259 WARN L193 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:41,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:41:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:41:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:41,469 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1834838330] [2020-10-23 23:41:41,471 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:41,472 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-23 23:41:41,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626304197] [2020-10-23 23:41:41,478 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-23 23:41:41,478 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:41,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-23 23:41:41,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:41:41,495 INFO L87 Difference]: Start difference. First operand 308 states. Second operand 3 states. [2020-10-23 23:41:43,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:43,327 INFO L93 Difference]: Finished difference Result 474 states and 567 transitions. [2020-10-23 23:41:43,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-23 23:41:43,329 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-23 23:41:43,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:43,368 INFO L225 Difference]: With dead ends: 474 [2020-10-23 23:41:43,369 INFO L226 Difference]: Without dead ends: 296 [2020-10-23 23:41:43,379 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 [2020-10-23 23:41:43,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-10-23 23:41:43,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 254. [2020-10-23 23:41:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2020-10-23 23:41:43,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 276 transitions. [2020-10-23 23:41:43,595 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 276 transitions. Word has length 148 [2020-10-23 23:41:43,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:43,596 INFO L481 AbstractCegarLoop]: Abstraction has 254 states and 276 transitions. [2020-10-23 23:41:43,596 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-23 23:41:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 276 transitions. [2020-10-23 23:41:43,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-23 23:41:43,600 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:43,601 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] [2020-10-23 23:41:43,601 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:41:43,601 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:43,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:43,602 INFO L82 PathProgramCache]: Analyzing trace with hash 412873553, now seen corresponding path program 1 times [2020-10-23 23:41:43,602 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:43,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [919291328] [2020-10-23 23:41:43,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,051 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:44,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:41:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:41:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:44,141 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [919291328] [2020-10-23 23:41:44,141 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:44,141 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:41:44,141 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2023655915] [2020-10-23 23:41:44,143 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:41:44,143 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:44,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:41:44,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:41:44,144 INFO L87 Difference]: Start difference. First operand 254 states and 276 transitions. Second operand 4 states. [2020-10-23 23:41:44,951 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:41:46,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:46,163 INFO L93 Difference]: Finished difference Result 384 states and 434 transitions. [2020-10-23 23:41:46,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-23 23:41:46,164 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-23 23:41:46,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:46,169 INFO L225 Difference]: With dead ends: 384 [2020-10-23 23:41:46,169 INFO L226 Difference]: Without dead ends: 279 [2020-10-23 23:41:46,172 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:41:46,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-10-23 23:41:46,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 244. [2020-10-23 23:41:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-10-23 23:41:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 263 transitions. [2020-10-23 23:41:46,273 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 263 transitions. Word has length 149 [2020-10-23 23:41:46,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:46,274 INFO L481 AbstractCegarLoop]: Abstraction has 244 states and 263 transitions. [2020-10-23 23:41:46,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:41:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 263 transitions. [2020-10-23 23:41:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-23 23:41:46,276 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:46,277 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] [2020-10-23 23:41:46,277 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:41:46,277 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:46,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:46,278 INFO L82 PathProgramCache]: Analyzing trace with hash -1524251609, now seen corresponding path program 1 times [2020-10-23 23:41:46,278 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:46,278 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2123701022] [2020-10-23 23:41:46,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,753 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:46,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 23:41:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-23 23:41:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-23 23:41:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:46,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2123701022] [2020-10-23 23:41:46,971 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:46,971 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:41:46,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108676708] [2020-10-23 23:41:46,972 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:41:46,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:46,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:41:46,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:41:46,974 INFO L87 Difference]: Start difference. First operand 244 states and 263 transitions. Second operand 10 states. [2020-10-23 23:41:47,750 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:48,207 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:41:48,609 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:41:49,005 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:49,420 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:49,841 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:51,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:51,762 INFO L93 Difference]: Finished difference Result 430 states and 496 transitions. [2020-10-23 23:41:51,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-23 23:41:51,763 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-10-23 23:41:51,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:51,767 INFO L225 Difference]: With dead ends: 430 [2020-10-23 23:41:51,767 INFO L226 Difference]: Without dead ends: 301 [2020-10-23 23:41:51,770 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-10-23 23:41:51,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-10-23 23:41:51,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 244. [2020-10-23 23:41:51,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-10-23 23:41:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 262 transitions. [2020-10-23 23:41:51,875 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 262 transitions. Word has length 162 [2020-10-23 23:41:51,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:51,876 INFO L481 AbstractCegarLoop]: Abstraction has 244 states and 262 transitions. [2020-10-23 23:41:51,876 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:41:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 262 transitions. [2020-10-23 23:41:51,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-10-23 23:41:51,879 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:51,879 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] [2020-10-23 23:41:51,880 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:41:51,880 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:51,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:51,881 INFO L82 PathProgramCache]: Analyzing trace with hash -1264523895, now seen corresponding path program 1 times [2020-10-23 23:41:51,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:51,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1198973347] [2020-10-23 23:41:51,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,295 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:52,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 23:41:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:41:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:41:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:41:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-10-23 23:41:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-10-23 23:41:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:52,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:52,486 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1198973347] [2020-10-23 23:41:52,487 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:52,487 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:41:52,487 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959580783] [2020-10-23 23:41:52,488 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:41:52,488 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:52,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:41:52,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:41:52,490 INFO L87 Difference]: Start difference. First operand 244 states and 262 transitions. Second operand 10 states. [2020-10-23 23:41:53,179 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:54,614 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:55,067 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:55,591 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:55,989 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:57,346 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:57,734 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:58,098 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:58,725 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:41:59,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:59,714 INFO L93 Difference]: Finished difference Result 674 states and 834 transitions. [2020-10-23 23:41:59,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-10-23 23:41:59,718 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2020-10-23 23:41:59,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:59,724 INFO L225 Difference]: With dead ends: 674 [2020-10-23 23:41:59,725 INFO L226 Difference]: Without dead ends: 545 [2020-10-23 23:41:59,726 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-10-23 23:41:59,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2020-10-23 23:41:59,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 357. [2020-10-23 23:41:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 357 states. [2020-10-23 23:41:59,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 392 transitions. [2020-10-23 23:41:59,923 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 392 transitions. Word has length 175 [2020-10-23 23:41:59,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:59,926 INFO L481 AbstractCegarLoop]: Abstraction has 357 states and 392 transitions. [2020-10-23 23:41:59,926 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:41:59,926 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 392 transitions. [2020-10-23 23:41:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-10-23 23:41:59,929 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:59,929 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, 1, 1, 1, 1, 1] [2020-10-23 23:41:59,930 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:41:59,930 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:59,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:59,931 INFO L82 PathProgramCache]: Analyzing trace with hash 844472727, now seen corresponding path program 1 times [2020-10-23 23:41:59,931 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:59,931 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1402343348] [2020-10-23 23:41:59,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:59,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,339 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:00,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:42:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 23:42:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 23:42:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:42:00,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:42:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-23 23:42:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-23 23:42:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:00,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1402343348] [2020-10-23 23:42:00,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:00,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 23:42:00,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354942175] [2020-10-23 23:42:00,549 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:42:00,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:00,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:42:00,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:42:00,553 INFO L87 Difference]: Start difference. First operand 357 states and 392 transitions. Second operand 11 states. [2020-10-23 23:42:01,289 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:02,815 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:03,231 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:03,651 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:04,072 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:04,457 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:04,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:04,849 INFO L93 Difference]: Finished difference Result 613 states and 725 transitions. [2020-10-23 23:42:04,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-23 23:42:04,849 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 180 [2020-10-23 23:42:04,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:04,851 INFO L225 Difference]: With dead ends: 613 [2020-10-23 23:42:04,851 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:42:04,854 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=167, Invalid=385, Unknown=0, NotChecked=0, Total=552 [2020-10-23 23:42:04,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:42:04,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:42:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:42:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:42:04,855 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 180 [2020-10-23 23:42:04,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:04,855 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:42:04,856 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:42:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:42:04,856 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:42:04,856 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:42:04,858 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:42:05,083 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 13 [2020-10-23 23:42:05,219 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 13 [2020-10-23 23:42:05,416 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 13 [2020-10-23 23:42:06,197 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 13 [2020-10-23 23:42:06,313 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 13 [2020-10-23 23:42:06,919 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 13 [2020-10-23 23:42:11,145 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:11,560 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-23 23:42:12,152 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-10-23 23:42:12,673 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-10-23 23:42:13,240 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-23 23:42:13,509 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-10-23 23:42:13,859 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:14,472 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-23 23:42:14,798 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-10-23 23:42:15,355 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:15,889 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:16,421 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-23 23:42:16,694 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-10-23 23:42:17,047 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-10-23 23:42:17,592 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-23 23:42:17,870 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:18,195 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-23 23:42:18,738 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-10-23 23:42:19,029 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-10-23 23:42:19,294 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-10-23 23:42:19,646 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-10-23 23:42:19,959 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-10-23 23:42:20,505 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:20,794 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:21,086 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:21,632 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-23 23:42:22,035 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-10-23 23:42:22,352 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:22,703 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:23,249 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:23,560 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-23 23:42:24,092 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:24,409 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-23 23:42:24,703 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-10-23 23:42:24,984 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:25,312 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:25,905 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-23 23:42:26,451 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:26,772 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:27,083 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:27,377 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:28,039 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:28,326 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2020-10-23 23:42:28,603 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-10-23 23:42:29,143 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-10-23 23:42:29,673 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-10-23 23:42:30,207 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2020-10-23 23:42:30,489 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:30,775 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:31,048 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:31,532 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-10-23 23:42:32,078 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:42:32,448 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:32,890 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:33,458 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:42:34,075 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-10-23 23:42:34,390 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-10-23 23:42:34,697 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-23 23:42:35,226 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:35,766 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-23 23:42:36,309 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-23 23:42:36,884 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:37,407 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-10-23 23:42:37,712 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-10-23 23:42:38,020 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:38,375 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:38,689 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-10-23 23:42:38,716 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:42:38,717 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:42:38,717 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:42:38,717 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:42:38,717 INFO L274 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-10-23 23:42:38,717 INFO L274 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-10-23 23:42:38,717 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-23 23:42:38,717 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 262 317) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L304-1(line 304) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L304-2(line 304) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-23 23:42:38,718 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L309(lines 286 310) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-10-23 23:42:38,719 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 262 317) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L293(lines 293 297) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L293-1(lines 293 297) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 262 317) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L285-1(line 285) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L285-2(line 285) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-10-23 23:42:38,720 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L306-1(lines 287 308) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-10-23 23:42:38,721 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-10-23 23:42:38,722 INFO L274 CegarLoopResult]: For program point L370(lines 343 371) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 318 377) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 318 377) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point L362-1(line 362) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point L362-2(line 362) no Hoare annotation was computed. [2020-10-23 23:42:38,723 INFO L274 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L358-2(line 358) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L350(lines 350 354) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L350-1(lines 350 354) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 318 377) no Hoare annotation was computed. [2020-10-23 23:42:38,724 INFO L274 CegarLoopResult]: For program point L342-1(line 342) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L342-2(line 342) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L367-1(line 367) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L367-2(line 367) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-23 23:42:38,725 INFO L274 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L363-2(line 363) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-23 23:42:38,726 INFO L274 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L344-2(lines 344 369) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-23 23:42:38,727 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 23:42:38,728 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-10-23 23:42:38,728 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-10-23 23:42:38,728 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-10-23 23:42:38,728 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-10-23 23:42:38,728 INFO L270 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-10-23 23:42:38,729 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-10-23 23:42:38,729 INFO L277 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-10-23 23:42:38,729 INFO L270 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,729 INFO L270 CegarLoopResult]: At program point L194-1(line 194) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret10| 1))) [2020-10-23 23:42:38,730 INFO L270 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,730 INFO L270 CegarLoopResult]: At program point L194-2(line 194) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret10| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,730 INFO L270 CegarLoopResult]: At program point L192-1(line 192) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,730 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 186 208) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,730 INFO L270 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,731 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 186 208) the Hoare annotation is: true [2020-10-23 23:42:38,731 INFO L277 CegarLoopResult]: At program point L205(line 205) the Hoare annotation is: true [2020-10-23 23:42:38,731 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 186 208) the Hoare annotation is: true [2020-10-23 23:42:38,731 INFO L270 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:42:38,731 INFO L270 CegarLoopResult]: At program point L198-1(line 198) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:42:38,731 INFO L270 CegarLoopResult]: At program point L196(lines 196 203) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:42:38,731 INFO L277 CegarLoopResult]: At program point L196-1(lines 196 203) the Hoare annotation is: true [2020-10-23 23:42:38,732 INFO L270 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret10| 1))) [2020-10-23 23:42:38,732 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-23 23:42:38,732 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-23 23:42:38,732 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 144 167) no Hoare annotation was computed. [2020-10-23 23:42:38,732 INFO L274 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-23 23:42:38,732 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-23 23:42:38,732 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-10-23 23:42:38,732 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 144 167) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 144 167) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-10-23 23:42:38,733 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-23 23:42:38,734 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-23 23:42:38,734 INFO L270 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-10-23 23:42:38,734 INFO L277 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: true [2020-10-23 23:42:38,734 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 794 802) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,734 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 794 802) the Hoare annotation is: true [2020-10-23 23:42:38,734 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 794 802) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,734 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 839 857) the Hoare annotation is: true [2020-10-23 23:42:38,734 INFO L277 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: true [2020-10-23 23:42:38,734 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 839 857) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L848(lines 848 852) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L848-2(lines 848 852) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: true [2020-10-23 23:42:38,735 INFO L277 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: true [2020-10-23 23:42:38,736 INFO L277 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: true [2020-10-23 23:42:38,736 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 839 857) the Hoare annotation is: true [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point L833-1(line 833) no Hoare annotation was computed. [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point L822(lines 822 830) no Hoare annotation was computed. [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point L822-2(lines 822 830) no Hoare annotation was computed. [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-10-23 23:42:38,736 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 803 838) no Hoare annotation was computed. [2020-10-23 23:42:38,737 INFO L274 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-10-23 23:42:38,737 INFO L274 CegarLoopResult]: For program point L810(lines 810 818) no Hoare annotation was computed. [2020-10-23 23:42:38,737 INFO L274 CegarLoopResult]: For program point L810-2(lines 810 818) no Hoare annotation was computed. [2020-10-23 23:42:38,737 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 803 838) no Hoare annotation was computed. [2020-10-23 23:42:38,737 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 803 838) no Hoare annotation was computed. [2020-10-23 23:42:38,737 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-10-23 23:42:38,739 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-23 23:42:38,739 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 216 261) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L242-1(line 242) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 216 261) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 216 261) no Hoare annotation was computed. [2020-10-23 23:42:38,740 INFO L274 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L253-1(line 253) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L253-2(line 253) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-23 23:42:38,741 INFO L274 CegarLoopResult]: For program point L216(lines 216 261) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L216-1(lines 216 261) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L239-1(line 239) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-23 23:42:38,742 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L543(lines 543 563) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L543-1(lines 543 563) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 529 574) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L570-1(line 570) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-10-23 23:42:38,743 INFO L274 CegarLoopResult]: For program point L570-2(line 570) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L568-1(line 568) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L568-2(line 568) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L529(lines 529 574) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L560(lines 560 561) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 553 554) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 529 574) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 529 574) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-10-23 23:42:38,744 INFO L274 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L548-2(line 548) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 560 561) no Hoare annotation was computed. [2020-10-23 23:42:38,745 INFO L274 CegarLoopResult]: For program point L553(lines 553 554) no Hoare annotation was computed. [2020-10-23 23:42:38,746 INFO L274 CegarLoopResult]: For program point L549(lines 549 556) no Hoare annotation was computed. [2020-10-23 23:42:38,746 INFO L274 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-10-23 23:42:38,746 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 176 185) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,746 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 176 185) the Hoare annotation is: true [2020-10-23 23:42:38,746 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 176 185) the Hoare annotation is: true [2020-10-23 23:42:38,746 INFO L277 CegarLoopResult]: At program point L788-3(line 788) the Hoare annotation is: true [2020-10-23 23:42:38,746 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 783 793) the Hoare annotation is: true [2020-10-23 23:42:38,746 INFO L277 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 783 793) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 783 793) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point L788-1(line 788) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point L788-2(line 788) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 775 782) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 775 782) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 775 782) the Hoare annotation is: true [2020-10-23 23:42:38,747 INFO L270 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,747 INFO L270 CegarLoopResult]: At program point L761-1(lines 742 766) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,748 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 742 766) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,748 INFO L270 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,748 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 742 766) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,748 INFO L270 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,748 INFO L270 CegarLoopResult]: At program point L750(lines 750 758) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,748 INFO L270 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,748 INFO L270 CegarLoopResult]: At program point L748-1(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,749 INFO L270 CegarLoopResult]: At program point L746(lines 746 763) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,749 INFO L270 CegarLoopResult]: At program point L748-2(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,749 INFO L270 CegarLoopResult]: At program point L748-3(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,749 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 708 714) the Hoare annotation is: true [2020-10-23 23:42:38,749 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 708 714) the Hoare annotation is: true [2020-10-23 23:42:38,749 INFO L270 CegarLoopResult]: At program point L915(lines 915 919) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,749 INFO L270 CegarLoopResult]: At program point L915-2(lines 907 920) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,749 INFO L270 CegarLoopResult]: At program point L878(lines 877 924) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,749 INFO L270 CegarLoopResult]: At program point L907(lines 907 920) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L895-1(line 895) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L887(lines 887 893) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L887-1(lines 887 893) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L879(lines 879 883) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L270 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,750 INFO L277 CegarLoopResult]: At program point testEXIT(lines 867 932) the Hoare annotation is: true [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point testENTRY(lines 867 932) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point L925(lines 876 926) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,751 INFO L277 CegarLoopResult]: At program point testFINAL(lines 867 932) the Hoare annotation is: true [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point L913-1(line 913) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point L913-2(line 913) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,751 INFO L270 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L905-1(line 905) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L897(lines 897 903) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L897-1(lines 897 903) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L922(lines 877 924) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L885(line 885) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L885-1(line 885) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L270 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:38,752 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 507 508) no Hoare annotation was computed. [2020-10-23 23:42:38,752 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:38,752 INFO L274 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 514 515) no Hoare annotation was computed. [2020-10-23 23:42:38,753 INFO L274 CegarLoopResult]: For program point L507(lines 507 508) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L503(lines 503 510) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L497(lines 497 517) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L497-1(lines 497 517) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L524-1(line 524) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L524-2(line 524) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L522-1(line 522) no Hoare annotation was computed. [2020-10-23 23:42:38,754 INFO L274 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point L522-2(line 522) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point L483(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point L514(lines 514 515) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L277 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: true [2020-10-23 23:42:38,755 INFO L277 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: true [2020-10-23 23:42:38,755 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 668 676) the Hoare annotation is: true [2020-10-23 23:42:38,755 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 668 676) the Hoare annotation is: true [2020-10-23 23:42:38,755 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 668 676) the Hoare annotation is: true [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 636 658) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 636 658) no Hoare annotation was computed. [2020-10-23 23:42:38,755 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 636 658) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L644(lines 644 652) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L644-2(lines 644 652) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-23 23:42:38,756 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-23 23:42:38,757 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L450(lines 428 451) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 380 482) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L409(lines 409 425) no Hoare annotation was computed. [2020-10-23 23:42:38,758 INFO L274 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L442-2(line 442) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L426(lines 426 467) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 380 482) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L418-1(line 418) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point L468(lines 468 479) no Hoare annotation was computed. [2020-10-23 23:42:38,759 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 380 482) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L460-1(line 460) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L411-1(line 411) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L469(lines 469 476) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-10-23 23:42:38,760 INFO L274 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L404(lines 404 408) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L429-2(lines 429 449) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L380(lines 380 482) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L380-1(lines 380 482) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-10-23 23:42:38,761 INFO L274 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L471-1(line 471) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L471-2(line 471) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L430(lines 429 449) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L414-1(line 414) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-10-23 23:42:38,762 INFO L274 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-10-23 23:42:38,763 INFO L274 CegarLoopResult]: For program point L431(lines 431 435) no Hoare annotation was computed. [2020-10-23 23:42:38,763 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-23 23:42:38,763 INFO L274 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-10-23 23:42:38,763 INFO L274 CegarLoopResult]: For program point L456-1(line 456) no Hoare annotation was computed. [2020-10-23 23:42:38,763 INFO L274 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-10-23 23:42:38,763 INFO L274 CegarLoopResult]: For program point L456-2(line 456) no Hoare annotation was computed. [2020-10-23 23:42:38,763 INFO L270 CegarLoopResult]: At program point L514-1(line 514) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,763 INFO L270 CegarLoopResult]: At program point L642-1(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,763 INFO L270 CegarLoopResult]: At program point L646-5(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,763 INFO L270 CegarLoopResult]: At program point L642-2(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,763 INFO L270 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,763 INFO L270 CegarLoopResult]: At program point L642-3(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L832-1(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L642-4(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L832-2(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L642-5(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L832-3(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L642-6(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L642-7(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L828-1(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L828-2(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,764 INFO L270 CegarLoopResult]: At program point L828-3(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L828-4(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L824-1(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L824-2(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L824-3(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L820-1(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L820-2(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L820-3(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,765 INFO L270 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L820-4(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L560-1(line 560) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L816-1(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L820-5(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L816-2(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L820-6(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L816-3(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L820-7(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,766 INFO L270 CegarLoopResult]: At program point L816-4(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,767 INFO L270 CegarLoopResult]: At program point L812-1(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,767 INFO L270 CegarLoopResult]: At program point L812-2(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,767 INFO L270 CegarLoopResult]: At program point L812-3(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,767 INFO L270 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,767 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,767 INFO L270 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,767 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,768 INFO L270 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L507-1(line 507) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L553-1(line 553) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,769 INFO L270 CegarLoopResult]: At program point L834-2(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point L654-1(line 654) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,770 INFO L270 CegarLoopResult]: At program point L654-2(line 654) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,771 INFO L270 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,771 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 23:42:38,771 INFO L270 CegarLoopResult]: At program point L650-1(line 650) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,771 INFO L270 CegarLoopResult]: At program point L650-2(line 650) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,771 INFO L270 CegarLoopResult]: At program point L650-3(line 650) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,771 INFO L270 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,772 INFO L270 CegarLoopResult]: At program point L646-1(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,772 INFO L270 CegarLoopResult]: At program point L646-2(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,772 INFO L270 CegarLoopResult]: At program point L646-3(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,772 INFO L270 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,772 INFO L270 CegarLoopResult]: At program point L642(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,772 INFO L270 CegarLoopResult]: At program point L646-4(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:38,772 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:38,772 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 767 774) no Hoare annotation was computed. [2020-10-23 23:42:38,772 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 767 774) no Hoare annotation was computed. [2020-10-23 23:42:38,773 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 767 774) no Hoare annotation was computed. [2020-10-23 23:42:38,773 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 659 667) no Hoare annotation was computed. [2020-10-23 23:42:38,773 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 659 667) no Hoare annotation was computed. [2020-10-23 23:42:38,773 INFO L274 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-10-23 23:42:38,773 INFO L274 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-10-23 23:42:38,773 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 659 667) no Hoare annotation was computed. [2020-10-23 23:42:38,773 INFO L270 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,773 INFO L270 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-10-23 23:42:38,773 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 615 626) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-23 23:42:38,774 INFO L277 CegarLoopResult]: At program point L619-1(lines 615 626) the Hoare annotation is: true [2020-10-23 23:42:38,774 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 615 626) the Hoare annotation is: true [2020-10-23 23:42:38,774 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:42:38,774 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:42:38,774 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:42:38,774 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:42:38,774 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 627 635) the Hoare annotation is: true [2020-10-23 23:42:38,774 INFO L270 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,774 INFO L277 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: true [2020-10-23 23:42:38,774 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 627 635) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 627 635) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point L697(line 697) 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))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point L695(lines 695 701) 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))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point L688(lines 687 706) 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))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 684 707) 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))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 684 707) 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))) [2020-10-23 23:42:38,775 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 684 707) 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))) [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 111 140) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L125(lines 125 129) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 111 140) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L125-1(lines 125 129) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L121-2(lines 121 135) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L117-1(line 117) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L136(lines 111 140) the Hoare annotation is: true [2020-10-23 23:42:38,776 INFO L277 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 591 602) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 591 602) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point L596(line 596) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point L595-1(lines 591 602) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 168 174) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 168 174) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:42:38,777 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:42:38,778 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 858 865) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,778 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 858 865) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,778 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 858 865) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,778 INFO L270 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,778 INFO L277 CegarLoopResult]: At program point waterRiseEXIT(lines 603 614) the Hoare annotation is: true [2020-10-23 23:42:38,778 INFO L277 CegarLoopResult]: At program point L607-1(lines 603 614) the Hoare annotation is: true [2020-10-23 23:42:38,778 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 603 614) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,778 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 576 583) the Hoare annotation is: true [2020-10-23 23:42:38,778 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 576 583) the Hoare annotation is: true [2020-10-23 23:42:38,779 INFO L277 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: true [2020-10-23 23:42:38,779 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 576 583) the Hoare annotation is: true [2020-10-23 23:42:38,779 INFO L270 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:38,779 INFO L270 CegarLoopResult]: At program point L95(lines 95 101) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse1))) [2020-10-23 23:42:38,779 INFO L270 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:38,779 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 83 107) the Hoare annotation is: true [2020-10-23 23:42:38,779 INFO L270 CegarLoopResult]: At program point L93-1(line 93) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret9| 0)))) [2020-10-23 23:42:38,779 INFO L270 CegarLoopResult]: At program point L91(lines 91 104) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:38,780 INFO L270 CegarLoopResult]: At program point L93-2(line 93) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret9| 0)))) [2020-10-23 23:42:38,780 INFO L270 CegarLoopResult]: At program point L93-3(line 93) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret9| 0)) .cse0 .cse1))) [2020-10-23 23:42:38,780 INFO L270 CegarLoopResult]: At program point L91-1(lines 83 107) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:38,780 INFO L277 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: true [2020-10-23 23:42:38,780 INFO L270 CegarLoopResult]: At program point L89-1(line 89) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)) [2020-10-23 23:42:38,780 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 83 107) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:38,780 INFO L270 CegarLoopResult]: At program point L89-2(line 89) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)) [2020-10-23 23:42:38,780 INFO L270 CegarLoopResult]: At program point L89-3(line 89) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:38,780 INFO L277 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: true [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point L735-1(lines 716 740) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 716 740) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 716 740) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point L724(lines 724 732) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,781 INFO L270 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,782 INFO L270 CegarLoopResult]: At program point L720(lines 720 737) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,782 INFO L270 CegarLoopResult]: At program point L722-2(line 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,782 INFO L270 CegarLoopResult]: At program point L722-3(line 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:38,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:42:38 BoogieIcfgContainer [2020-10-23 23:42:38,806 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:42:38,808 INFO L168 Benchmark]: Toolchain (without parser) took 61392.15 ms. Allocated memory was 158.3 MB in the beginning and 587.2 MB in the end (delta: 428.9 MB). Free memory was 133.5 MB in the beginning and 220.7 MB in the end (delta: -87.3 MB). Peak memory consumption was 363.6 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:38,808 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 158.3 MB. Free memory is still 133.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:42:38,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 565.46 ms. Allocated memory is still 158.3 MB. Free memory was 132.9 MB in the beginning and 111.7 MB in the end (delta: 21.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:38,810 INFO L168 Benchmark]: Boogie Preprocessor took 99.56 ms. Allocated memory is still 158.3 MB. Free memory was 111.7 MB in the beginning and 107.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:38,810 INFO L168 Benchmark]: RCFGBuilder took 1822.18 ms. Allocated memory was 158.3 MB in the beginning and 190.8 MB in the end (delta: 32.5 MB). Free memory was 107.7 MB in the beginning and 135.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 37.6 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:38,811 INFO L168 Benchmark]: TraceAbstraction took 58890.34 ms. Allocated memory was 190.8 MB in the beginning and 587.2 MB in the end (delta: 396.4 MB). Free memory was 135.1 MB in the beginning and 220.7 MB in the end (delta: -85.6 MB). Peak memory consumption was 332.3 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:38,815 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 158.3 MB. Free memory is still 133.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 565.46 ms. Allocated memory is still 158.3 MB. Free memory was 132.9 MB in the beginning and 111.7 MB in the end (delta: 21.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 99.56 ms. Allocated memory is still 158.3 MB. Free memory was 111.7 MB in the beginning and 107.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1822.18 ms. Allocated memory was 158.3 MB in the beginning and 190.8 MB in the end (delta: 32.5 MB). Free memory was 107.7 MB in the beginning and 135.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 37.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 58890.34 ms. Allocated memory was 190.8 MB in the beginning and 587.2 MB in the end (delta: 396.4 MB). Free memory was 135.1 MB in the beginning and 220.7 MB in the end (delta: -85.6 MB). Peak memory consumption was 332.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 514]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 507]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 553]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 560]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 876]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 186]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 794]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 839]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 783]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 775]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 742]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 708]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 668]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 615]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 111]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 627]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 684]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 591]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 168]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 858]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 603]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 576]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 83]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(1 <= systemActive) || tmp == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 716]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 632 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.8s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 20.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 33.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1105 SDtfs, 2134 SDslu, 1813 SDs, 0 SdLazy, 3332 SolverSat, 733 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 171 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 10.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=357occurred 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: 0.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 322 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 271 LocationsWithAnnotation, 1200 PreInvPairs, 1453 NumberOfFragments, 2990 HoareAnnotationTreeSize, 1200 FomulaSimplifications, 699404 FormulaSimplificationTreeSizeReduction, 5.7s HoareSimplificationTime, 271 FomulaSimplificationsInter, 24843 FormulaSimplificationTreeSizeReductionInter, 27.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 814 NumberOfCodeBlocks, 814 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 809 ConstructedInterpolants, 0 QuantifiedInterpolants, 345027 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...