/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_spec2_product28.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:51:14,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:51:14,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:51:14,128 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:51:14,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:51:14,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:51:14,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:51:14,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:51:14,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:51:14,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:51:14,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:51:14,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:51:14,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:51:14,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:51:14,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:51:14,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:51:14,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:51:14,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:51:14,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:51:14,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:51:14,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:51:14,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:51:14,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:51:14,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:51:14,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 21:51:14,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:51:14,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:51:14,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:51:14,239 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 21:51:14,262 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:51:14,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:51:14,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:51:14,266 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:51:14,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:51:14,267 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:51:14,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:51:14,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:51:14,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:51:14,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:51:14,269 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:51:14,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:51:14,269 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:51:14,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:51:14,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:51:14,270 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:51:14,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:51:14,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:51:14,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:51:14,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:51:14,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:51:14,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:51:14,272 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:51:14,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:51:14,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:51:14,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:51:14,738 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:51:14,739 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:51:14,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product28.cil.c [2021-02-23 21:51:14,846 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7b2622c4/a82195eeaac04261a1d2d40f3b6072a1/FLAG390b3fc47 [2021-02-23 21:51:15,628 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:51:15,629 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product28.cil.c [2021-02-23 21:51:15,647 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7b2622c4/a82195eeaac04261a1d2d40f3b6072a1/FLAG390b3fc47 [2021-02-23 21:51:15,894 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7b2622c4/a82195eeaac04261a1d2d40f3b6072a1 [2021-02-23 21:51:15,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:51:15,910 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:51:15,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:51:15,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:51:15,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:51:15,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:51:15" (1/1) ... [2021-02-23 21:51:15,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6841d2d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:15, skipping insertion in model container [2021-02-23 21:51:15,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:51:15" (1/1) ... [2021-02-23 21:51:15,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:51:15,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:51:16,157 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product28.cil.c[1817,1830] [2021-02-23 21:51:16,357 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:51:16,369 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:51:16,387 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product28.cil.c[1817,1830] [2021-02-23 21:51:16,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:51:16,497 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:51:16,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16 WrapperNode [2021-02-23 21:51:16,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:51:16,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:51:16,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:51:16,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:51:16,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... [2021-02-23 21:51:16,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... [2021-02-23 21:51:16,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... [2021-02-23 21:51:16,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... [2021-02-23 21:51:16,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... [2021-02-23 21:51:16,701 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... [2021-02-23 21:51:16,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... [2021-02-23 21:51:16,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:51:16,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:51:16,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:51:16,740 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:51:16,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:51:16,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:51:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:51:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:51:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:51:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:51:16,849 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:51:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:51:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:51:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:51:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:51:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:51:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:51:16,850 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:51:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:51:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:51:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 21:51:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:51:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 21:51:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:51:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 21:51:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:51:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:51:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:51:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:51:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:51:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 21:51:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 21:51:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 21:51:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:51:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:51:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:51:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:51:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:51:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:51:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:51:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:51:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:51:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:51:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:51:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:51:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:51:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:51:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:51:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:51:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:51:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:51:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:51:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:51:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:51:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:51:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:51:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:51:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 21:51:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:51:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:51:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:51:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:51:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:51:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 21:51:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 21:51:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:51:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:51:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 21:51:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 21:51:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 21:51:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:51:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:51:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:51:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:51:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:51:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:51:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:51:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:51:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:51:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:51:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:51:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:51:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:51:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:51:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:51:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:51:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:51:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:51:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:51:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:51:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:51:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:51:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:51:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:51:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:51:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:51:18,486 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:51:18,486 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:51:18,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:51:18 BoogieIcfgContainer [2021-02-23 21:51:18,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:51:18,491 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:51:18,491 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:51:18,495 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:51:18,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:51:15" (1/3) ... [2021-02-23 21:51:18,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a36b067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:51:18, skipping insertion in model container [2021-02-23 21:51:18,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:51:16" (2/3) ... [2021-02-23 21:51:18,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a36b067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:51:18, skipping insertion in model container [2021-02-23 21:51:18,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:51:18" (3/3) ... [2021-02-23 21:51:18,499 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product28.cil.c [2021-02-23 21:51:18,506 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:51:18,515 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:51:18,535 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:51:18,565 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:51:18,565 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:51:18,565 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:51:18,566 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:51:18,566 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:51:18,566 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:51:18,566 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:51:18,566 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:51:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2021-02-23 21:51:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-23 21:51:18,610 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:51:18,612 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] [2021-02-23 21:51:18,612 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:51:18,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:51:18,619 INFO L82 PathProgramCache]: Analyzing trace with hash 35814260, now seen corresponding path program 1 times [2021-02-23 21:51:18,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:51:18,629 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1512006300] [2021-02-23 21:51:18,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:51:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,816 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:19,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:51:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:51:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:19,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 21:51:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:19,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:19,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:20,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:20,036 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1512006300] [2021-02-23 21:51:20,038 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:20,038 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:51:20,039 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200078829] [2021-02-23 21:51:20,045 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:51:20,045 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:20,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:51:20,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:51:20,062 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 4 states. [2021-02-23 21:51:21,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:21,634 INFO L93 Difference]: Finished difference Result 457 states and 543 transitions. [2021-02-23 21:51:21,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 21:51:21,636 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-23 21:51:21,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:21,652 INFO L225 Difference]: With dead ends: 457 [2021-02-23 21:51:21,653 INFO L226 Difference]: Without dead ends: 298 [2021-02-23 21:51:21,658 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:51:21,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2021-02-23 21:51:21,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 248. [2021-02-23 21:51:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2021-02-23 21:51:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 268 transitions. [2021-02-23 21:51:21,859 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 268 transitions. Word has length 153 [2021-02-23 21:51:21,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:21,862 INFO L480 AbstractCegarLoop]: Abstraction has 248 states and 268 transitions. [2021-02-23 21:51:21,862 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:51:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 268 transitions. [2021-02-23 21:51:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 21:51:21,879 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:51:21,880 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] [2021-02-23 21:51:21,880 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:51:21,881 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:51:21,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:51:21,882 INFO L82 PathProgramCache]: Analyzing trace with hash -200230293, now seen corresponding path program 1 times [2021-02-23 21:51:21,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:51:21,884 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [737751603] [2021-02-23 21:51:21,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:51:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:22,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,440 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:22,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:51:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-23 21:51:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 21:51:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:22,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:22,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:22,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:22,573 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [737751603] [2021-02-23 21:51:22,573 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:22,573 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 21:51:22,574 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630058772] [2021-02-23 21:51:22,575 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 21:51:22,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:22,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 21:51:22,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:51:22,577 INFO L87 Difference]: Start difference. First operand 248 states and 268 transitions. Second operand 5 states. [2021-02-23 21:51:23,369 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:51:24,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:24,406 INFO L93 Difference]: Finished difference Result 375 states and 425 transitions. [2021-02-23 21:51:24,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 21:51:24,406 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-23 21:51:24,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:24,411 INFO L225 Difference]: With dead ends: 375 [2021-02-23 21:51:24,411 INFO L226 Difference]: Without dead ends: 287 [2021-02-23 21:51:24,413 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 21:51:24,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2021-02-23 21:51:24,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 238. [2021-02-23 21:51:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2021-02-23 21:51:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 255 transitions. [2021-02-23 21:51:24,529 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 255 transitions. Word has length 154 [2021-02-23 21:51:24,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:24,530 INFO L480 AbstractCegarLoop]: Abstraction has 238 states and 255 transitions. [2021-02-23 21:51:24,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 21:51:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 255 transitions. [2021-02-23 21:51:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-23 21:51:24,533 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:51:24,533 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] [2021-02-23 21:51:24,533 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:51:24,533 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:51:24,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:51:24,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1812286226, now seen corresponding path program 1 times [2021-02-23 21:51:24,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:51:24,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1471626636] [2021-02-23 21:51:24,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:51:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:24,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:24,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:24,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:24,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:24,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:24,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:24,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:24,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:24,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:24,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:51:24,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:24,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,022 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:25,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:51:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:51:25,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:51:25,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 21:51:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:25,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 21:51:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 21:51:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:25,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:25,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:25,269 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1471626636] [2021-02-23 21:51:25,269 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:25,270 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 21:51:25,270 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657337399] [2021-02-23 21:51:25,272 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 21:51:25,273 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:25,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 21:51:25,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 21:51:25,278 INFO L87 Difference]: Start difference. First operand 238 states and 255 transitions. Second operand 11 states. [2021-02-23 21:51:26,042 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:26,484 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 21:51:26,909 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 21:51:27,272 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:27,719 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:28,142 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:29,296 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:51:31,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:31,758 INFO L93 Difference]: Finished difference Result 641 states and 755 transitions. [2021-02-23 21:51:31,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-23 21:51:31,758 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-23 21:51:31,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:31,764 INFO L225 Difference]: With dead ends: 641 [2021-02-23 21:51:31,764 INFO L226 Difference]: Without dead ends: 523 [2021-02-23 21:51:31,766 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-23 21:51:31,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2021-02-23 21:51:31,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 420. [2021-02-23 21:51:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 420 states. [2021-02-23 21:51:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 469 transitions. [2021-02-23 21:51:31,984 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 469 transitions. Word has length 167 [2021-02-23 21:51:31,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:31,985 INFO L480 AbstractCegarLoop]: Abstraction has 420 states and 469 transitions. [2021-02-23 21:51:31,985 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 21:51:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 469 transitions. [2021-02-23 21:51:31,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-02-23 21:51:31,988 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:51:31,988 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] [2021-02-23 21:51:31,989 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:51:31,989 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:51:31,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:51:31,990 INFO L82 PathProgramCache]: Analyzing trace with hash 863002989, now seen corresponding path program 1 times [2021-02-23 21:51:31,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:51:31,990 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1961810159] [2021-02-23 21:51:31,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:51:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,400 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:32,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:51:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-23 21:51:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 21:51:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:32,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-23 21:51:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:32,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:32,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:32,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1961810159] [2021-02-23 21:51:32,585 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:32,586 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:51:32,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599315979] [2021-02-23 21:51:32,586 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:51:32,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:32,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:51:32,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:51:32,588 INFO L87 Difference]: Start difference. First operand 420 states and 469 transitions. Second operand 10 states. [2021-02-23 21:51:33,177 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:34,723 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:35,133 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:35,615 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:36,047 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:36,425 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:36,790 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:37,235 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:37,838 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:51:38,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:38,878 INFO L93 Difference]: Finished difference Result 1140 states and 1394 transitions. [2021-02-23 21:51:38,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-23 21:51:38,879 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2021-02-23 21:51:38,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:38,886 INFO L225 Difference]: With dead ends: 1140 [2021-02-23 21:51:38,886 INFO L226 Difference]: Without dead ends: 840 [2021-02-23 21:51:38,889 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-23 21:51:38,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2021-02-23 21:51:39,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 672. [2021-02-23 21:51:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 672 states. [2021-02-23 21:51:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 672 states and 762 transitions. [2021-02-23 21:51:39,214 INFO L78 Accepts]: Start accepts. Automaton has 672 states and 762 transitions. Word has length 172 [2021-02-23 21:51:39,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:39,215 INFO L480 AbstractCegarLoop]: Abstraction has 672 states and 762 transitions. [2021-02-23 21:51:39,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:51:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 762 transitions. [2021-02-23 21:51:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-02-23 21:51:39,218 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:51:39,219 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] [2021-02-23 21:51:39,219 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:51:39,219 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:51:39,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:51:39,220 INFO L82 PathProgramCache]: Analyzing trace with hash 1208211802, now seen corresponding path program 1 times [2021-02-23 21:51:39,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:51:39,220 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [173556828] [2021-02-23 21:51:39,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:51:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,626 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:39,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:51:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:39,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:51:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 21:51:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 21:51:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-23 21:51:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:39,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:39,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:39,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:39,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:39,803 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [173556828] [2021-02-23 21:51:39,803 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:39,803 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 21:51:39,804 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133176808] [2021-02-23 21:51:39,804 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 21:51:39,804 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:39,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 21:51:39,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 21:51:39,805 INFO L87 Difference]: Start difference. First operand 672 states and 762 transitions. Second operand 11 states. [2021-02-23 21:51:40,486 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:42,151 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:42,560 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:43,013 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:43,490 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:43,903 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:44,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:44,630 INFO L93 Difference]: Finished difference Result 1265 states and 1555 transitions. [2021-02-23 21:51:44,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-23 21:51:44,632 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2021-02-23 21:51:44,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:44,633 INFO L225 Difference]: With dead ends: 1265 [2021-02-23 21:51:44,633 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:51:44,637 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=204, Invalid=498, Unknown=0, NotChecked=0, Total=702 [2021-02-23 21:51:44,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:51:44,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:51:44,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:51:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:51:44,639 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 177 [2021-02-23 21:51:44,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:44,639 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:51:44,639 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 21:51:44,639 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:51:44,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:51:44,640 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:51:44,642 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:51:45,784 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 6 [2021-02-23 21:51:54,143 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 21:51:54,457 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:54,786 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 21:51:55,335 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 21:51:56,133 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 10 [2021-02-23 21:51:56,437 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 21:51:56,725 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 21:51:57,272 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-23 21:51:57,835 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 21:51:58,366 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-23 21:51:58,643 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:59,407 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2021-02-23 21:51:59,717 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:00,070 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:00,839 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-23 21:52:01,154 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-23 21:52:01,461 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:52:01,757 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:52:02,331 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 21:52:02,691 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 21:52:03,215 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 21:52:03,501 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:03,794 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-23 21:52:04,085 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-23 21:52:04,374 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:04,662 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:04,940 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:05,442 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2021-02-23 21:52:05,981 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-23 21:52:06,809 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2021-02-23 21:52:07,348 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 21:52:08,144 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-23 21:52:08,921 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-23 21:52:09,213 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:09,827 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 21:52:10,368 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-23 21:52:10,965 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 21:52:11,567 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 21:52:12,106 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 21:52:12,897 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2021-02-23 21:52:13,486 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 21:52:14,070 WARN L202 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2021-02-23 21:52:14,363 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:52:14,639 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:15,197 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 21:52:15,719 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 13 [2021-02-23 21:52:16,282 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-23 21:52:16,746 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:17,306 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 21:52:17,875 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-23 21:52:18,406 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 21:52:18,694 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:52:19,255 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 21:52:19,615 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:52:20,150 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 21:52:20,695 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 21:52:21,263 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-23 21:52:21,875 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 21:52:22,210 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 21:52:22,709 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2021-02-23 21:52:23,005 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2021-02-23 21:52:23,328 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:52:23,640 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:52:23,978 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-23 21:52:24,607 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-23 21:52:25,202 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-23 21:52:25,244 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:52:25,244 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:52:25,244 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:52:25,244 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 21:52:25,244 INFO L189 CegarLoopUtils]: For program point L667-1(line 667) no Hoare annotation was computed. [2021-02-23 21:52:25,244 INFO L189 CegarLoopUtils]: For program point L667-2(line 667) no Hoare annotation was computed. [2021-02-23 21:52:25,244 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 644 699) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L688-1(lines 669 690) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 21:52:25,245 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 644 699) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 644 699) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L686-1(line 686) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L686-2(line 686) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 21:52:25,246 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L691(lines 668 692) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 21:52:25,247 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L675(lines 675 679) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L675-1(lines 675 679) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 700 759) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-23 21:52:25,248 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 700 759) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 21:52:25,249 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 700 759) no Hoare annotation was computed. [2021-02-23 21:52:25,250 INFO L189 CegarLoopUtils]: For program point L726-2(lines 726 751) no Hoare annotation was computed. [2021-02-23 21:52:25,250 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 21:52:25,250 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 21:52:25,250 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 21:52:25,250 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 21:52:25,250 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 21:52:25,251 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 21:52:25,252 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-23 21:52:25,252 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 21:52:25,252 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 21:52:25,252 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 21:52:25,252 INFO L189 CegarLoopUtils]: For program point L752(lines 725 753) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L744-1(line 744) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L744-2(line 744) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L740-1(line 740) no Hoare annotation was computed. [2021-02-23 21:52:25,253 INFO L189 CegarLoopUtils]: For program point L740-2(line 740) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L732(lines 732 736) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L732-1(lines 732 736) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L724-2(line 724) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L749-1(line 749) no Hoare annotation was computed. [2021-02-23 21:52:25,254 INFO L189 CegarLoopUtils]: For program point L749-2(line 749) no Hoare annotation was computed. [2021-02-23 21:52:25,255 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-23 21:52:25,255 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 21:52:25,255 INFO L189 CegarLoopUtils]: For program point L745-1(line 745) no Hoare annotation was computed. [2021-02-23 21:52:25,255 INFO L189 CegarLoopUtils]: For program point L745-2(line 745) no Hoare annotation was computed. [2021-02-23 21:52:25,255 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-23 21:52:25,255 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-23 21:52:25,255 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-23 21:52:25,255 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-23 21:52:25,256 INFO L185 CegarLoopUtils]: 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))) [2021-02-23 21:52:25,256 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-23 21:52:25,256 INFO L185 CegarLoopUtils]: 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))) [2021-02-23 21:52:25,256 INFO L185 CegarLoopUtils]: 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))) [2021-02-23 21:52:25,256 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-23 21:52:25,256 INFO L192 CegarLoopUtils]: At program point L578-1(lines 578 585) the Hoare annotation is: true [2021-02-23 21:52:25,256 INFO L185 CegarLoopUtils]: At program point L576(line 576) 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) (= |main_#t~ret44| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:52:25,257 INFO L185 CegarLoopUtils]: At program point L575(line 575) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,257 INFO L185 CegarLoopUtils]: At program point L576-1(line 576) 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) (= |main_#t~ret44| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:52:25,257 INFO L185 CegarLoopUtils]: At program point L574(line 574) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,257 INFO L185 CegarLoopUtils]: At program point L576-2(line 576) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,257 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 568 590) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,258 INFO L185 CegarLoopUtils]: At program point L574-1(line 574) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,258 INFO L185 CegarLoopUtils]: At program point L570(line 570) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,258 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 568 590) the Hoare annotation is: true [2021-02-23 21:52:25,258 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 568 590) the Hoare annotation is: true [2021-02-23 21:52:25,258 INFO L192 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: true [2021-02-23 21:52:25,258 INFO L185 CegarLoopUtils]: At program point L580(line 580) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,258 INFO L185 CegarLoopUtils]: At program point L580-1(line 580) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,259 INFO L185 CegarLoopUtils]: At program point L578(lines 578 585) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 526 549) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 526 549) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 526 549) no Hoare annotation was computed. [2021-02-23 21:52:25,259 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 21:52:25,260 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 362 376) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,260 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:52:25,261 INFO L185 CegarLoopUtils]: At program point L366(lines 366 372) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:52:25,261 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 362 376) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:52:25,261 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 362 376) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,261 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:25,261 INFO L192 CegarLoopUtils]: At program point L302(line 302) the Hoare annotation is: true [2021-02-23 21:52:25,261 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 298 306) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-23 21:52:25,261 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 298 306) the Hoare annotation is: true [2021-02-23 21:52:25,261 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 298 306) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L352(lines 352 356) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L352-2(lines 352 356) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L350-1(line 350) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L350-2(line 350) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L350-3(line 350) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 343 361) the Hoare annotation is: true [2021-02-23 21:52:25,262 INFO L192 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: true [2021-02-23 21:52:25,263 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 343 361) the Hoare annotation is: true [2021-02-23 21:52:25,263 INFO L192 CegarLoopUtils]: At program point L358(line 358) the Hoare annotation is: true [2021-02-23 21:52:25,263 INFO L192 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: true [2021-02-23 21:52:25,263 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 343 361) the Hoare annotation is: true [2021-02-23 21:52:25,263 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 21:52:25,263 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 21:52:25,263 INFO L189 CegarLoopUtils]: For program point L314(lines 314 322) no Hoare annotation was computed. [2021-02-23 21:52:25,263 INFO L189 CegarLoopUtils]: For program point L314-2(lines 314 322) no Hoare annotation was computed. [2021-02-23 21:52:25,263 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-23 21:52:25,263 INFO L189 CegarLoopUtils]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 307 342) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 307 342) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point L326(lines 326 334) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point L326-2(lines 326 334) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 307 342) no Hoare annotation was computed. [2021-02-23 21:52:25,264 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-23 21:52:25,264 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-23 21:52:25,264 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 21:52:25,265 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 598 643) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 598 643) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L624-1(line 624) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 598 643) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 21:52:25,266 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L635-1(line 635) no Hoare annotation was computed. [2021-02-23 21:52:25,267 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L635-2(line 635) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L598(lines 598 643) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L598-1(lines 598 643) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-23 21:52:25,268 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L929(line 929) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L925(lines 925 945) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L925-1(lines 925 945) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 911 956) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L921(line 921) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L952(line 952) no Hoare annotation was computed. [2021-02-23 21:52:25,269 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L952-1(line 952) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L950(line 950) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L952-2(line 952) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L950-1(line 950) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L950-2(line 950) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-23 21:52:25,270 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L911(lines 911 956) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L942(lines 942 943) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 911 956) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 911 956) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L930-1(line 930) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L928(line 928) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L930-2(line 930) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L953(line 953) no Hoare annotation was computed. [2021-02-23 21:52:25,271 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L951(line 951) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L949(line 949) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L935(lines 935 936) no Hoare annotation was computed. [2021-02-23 21:52:25,272 INFO L189 CegarLoopUtils]: For program point L931(lines 931 938) no Hoare annotation was computed. [2021-02-23 21:52:25,273 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 557 567) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,273 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 557 567) the Hoare annotation is: true [2021-02-23 21:52:25,273 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 557 567) the Hoare annotation is: true [2021-02-23 21:52:25,273 INFO L185 CegarLoopUtils]: At program point L562(line 562) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,273 INFO L189 CegarLoopUtils]: For program point L292-3(line 292) no Hoare annotation was computed. [2021-02-23 21:52:25,273 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 287 297) no Hoare annotation was computed. [2021-02-23 21:52:25,273 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 287 297) no Hoare annotation was computed. [2021-02-23 21:52:25,273 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 287 297) no Hoare annotation was computed. [2021-02-23 21:52:25,273 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-23 21:52:25,274 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 21:52:25,274 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-23 21:52:25,274 INFO L189 CegarLoopUtils]: For program point L292-2(line 292) no Hoare annotation was computed. [2021-02-23 21:52:25,274 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 279 286) the Hoare annotation is: true [2021-02-23 21:52:25,274 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 279 286) the Hoare annotation is: true [2021-02-23 21:52:25,274 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 279 286) the Hoare annotation is: true [2021-02-23 21:52:25,274 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,274 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 228 252) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,274 INFO L185 CegarLoopUtils]: At program point L247-1(lines 228 252) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 228 252) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point L236(lines 236 244) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point L234-1(line 234) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point L232(lines 232 249) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,275 INFO L185 CegarLoopUtils]: At program point L234-2(line 234) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,276 INFO L185 CegarLoopUtils]: At program point L234-3(line 234) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,276 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 220 226) the Hoare annotation is: true [2021-02-23 21:52:25,276 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 220 226) the Hoare annotation is: true [2021-02-23 21:52:25,276 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,276 INFO L185 CegarLoopUtils]: At program point L415-1(line 415) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,276 INFO L185 CegarLoopUtils]: At program point L444(lines 397 446) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,276 INFO L185 CegarLoopUtils]: At program point L407(lines 407 413) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,276 INFO L185 CegarLoopUtils]: At program point L407-1(lines 407 413) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,277 INFO L185 CegarLoopUtils]: At program point L399(lines 399 403) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,277 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,277 INFO L185 CegarLoopUtils]: At program point L391(line 391) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,277 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,277 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,277 INFO L185 CegarLoopUtils]: At program point L433-1(line 433) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,277 INFO L185 CegarLoopUtils]: At program point L433-2(line 433) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,278 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,278 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,278 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,278 INFO L185 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,278 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 387 454) the Hoare annotation is: true [2021-02-23 21:52:25,278 INFO L185 CegarLoopUtils]: At program point L417(lines 417 423) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,278 INFO L185 CegarLoopUtils]: At program point L417-1(lines 417 423) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,278 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 387 454) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,279 INFO L185 CegarLoopUtils]: At program point L409(line 409) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,279 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 387 454) the Hoare annotation is: true [2021-02-23 21:52:25,279 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,279 INFO L185 CegarLoopUtils]: At program point L405-1(line 405) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,279 INFO L185 CegarLoopUtils]: At program point L389(line 389) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,279 INFO L185 CegarLoopUtils]: At program point L447(lines 396 448) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,279 INFO L185 CegarLoopUtils]: At program point L435(lines 435 441) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,279 INFO L185 CegarLoopUtils]: At program point L435-1(lines 427 442) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,280 INFO L185 CegarLoopUtils]: At program point L398(lines 397 446) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,280 INFO L185 CegarLoopUtils]: At program point L427(lines 427 442) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,280 INFO L185 CegarLoopUtils]: At program point L390(line 390) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:25,280 INFO L185 CegarLoopUtils]: At program point L419(line 419) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:25,280 INFO L189 CegarLoopUtils]: For program point L865(lines 865 910) no Hoare annotation was computed. [2021-02-23 21:52:25,280 INFO L189 CegarLoopUtils]: For program point L896(lines 896 897) no Hoare annotation was computed. [2021-02-23 21:52:25,280 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 865 910) no Hoare annotation was computed. [2021-02-23 21:52:25,280 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L884-1(line 884) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L884-2(line 884) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-23 21:52:25,281 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L889(lines 889 890) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L885(lines 885 892) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 865 910) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 865 910) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L879(lines 879 899) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L879-1(lines 879 899) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-23 21:52:25,282 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L906-1(line 906) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L906-2(line 906) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L904-1(line 904) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L904-2(line 904) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 253 260) no Hoare annotation was computed. [2021-02-23 21:52:25,283 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 253 260) no Hoare annotation was computed. [2021-02-23 21:52:25,284 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 253 260) no Hoare annotation was computed. [2021-02-23 21:52:25,284 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 175 183) the Hoare annotation is: true [2021-02-23 21:52:25,284 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 175 183) the Hoare annotation is: true [2021-02-23 21:52:25,284 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-23 21:52:25,284 INFO L192 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: true [2021-02-23 21:52:25,284 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 175 183) the Hoare annotation is: true [2021-02-23 21:52:25,284 INFO L185 CegarLoopUtils]: At program point L477(lines 477 487) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L475-1(line 475) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret43| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L473(lines 473 490) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~4 0)))) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L475-2(line 475) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret43| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L475-3(line 475) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret43| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L473-1(lines 465 493) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~4 0)) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:25,285 INFO L185 CegarLoopUtils]: At program point L471-1(line 471) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret42| 0)))) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point L471-2(line 471) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret42| 0)))) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point L471-3(line 471) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret42| 0) (= __utac_acc__Specification2_spec__2_~tmp~4 0)) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 465 493) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point L486(line 486) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 465 493) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~4 0)) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point L480(line 480) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,286 INFO L185 CegarLoopUtils]: At program point L478(lines 478 484) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,287 INFO L185 CegarLoopUtils]: At program point L489(line 489) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification2_spec__2_~tmp~4 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:52:25,287 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 143 165) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 143 165) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 143 165) no Hoare annotation was computed. [2021-02-23 21:52:25,287 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 457 464) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:25,288 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 457 464) the Hoare annotation is: true [2021-02-23 21:52:25,288 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 457 464) the Hoare annotation is: true [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-23 21:52:25,288 INFO L189 CegarLoopUtils]: For program point L762(lines 762 864) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L762-1(lines 762 864) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L853-1(line 853) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L853-2(line 853) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L812(lines 811 831) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-23 21:52:25,289 INFO L189 CegarLoopUtils]: For program point L796-1(line 796) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L813(lines 813 817) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L838-1(line 838) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L838-2(line 838) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 762 864) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L822-1(line 822) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L822-2(line 822) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-23 21:52:25,290 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 762 864) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 762 864) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L840-1(line 840) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L840-2(line 840) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L832(lines 810 833) no Hoare annotation was computed. [2021-02-23 21:52:25,291 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L791(lines 791 807) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L824-1(line 824) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L824-2(line 824) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L808(lines 808 849) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-23 21:52:25,292 INFO L189 CegarLoopUtils]: For program point L800-1(line 800) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L850(lines 850 861) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-23 21:52:25,293 INFO L189 CegarLoopUtils]: For program point L826-1(line 826) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L793-1(line 793) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L851(lines 851 858) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-23 21:52:25,294 INFO L189 CegarLoopUtils]: For program point L786(lines 786 790) no Hoare annotation was computed. [2021-02-23 21:52:25,295 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-23 21:52:25,295 INFO L189 CegarLoopUtils]: For program point L811-2(lines 811 831) no Hoare annotation was computed. [2021-02-23 21:52:25,295 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-23 21:52:25,295 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-23 21:52:25,295 INFO L185 CegarLoopUtils]: At program point L324-3(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,295 INFO L185 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,295 INFO L185 CegarLoopUtils]: At program point L320(line 320) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,295 INFO L185 CegarLoopUtils]: At program point L324-4(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,295 INFO L185 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L320-1(line 320) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L324-5(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L320-2(line 320) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L324-6(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L320-3(line 320) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L324-7(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L316(line 316) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,296 INFO L185 CegarLoopUtils]: At program point L320-4(line 320) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L316-1(line 316) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L316-2(line 316) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L316-3(line 316) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,297 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L193(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L148(line 148) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,298 INFO L185 CegarLoopUtils]: At program point L338(line 338) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L338-1(line 338) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L338-2(line 338) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L161-1(line 161) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L161-2(line 161) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,299 INFO L185 CegarLoopUtils]: At program point L896-1(line 896) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L157(line 157) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L157-1(line 157) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L157-2(line 157) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L157-3(line 157) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L153(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L153-1(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L153-2(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,300 INFO L185 CegarLoopUtils]: At program point L153-3(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L149(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L153-4(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L149-1(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L153-5(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L149-2(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L149-3(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L149-4(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L149-5(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,301 INFO L185 CegarLoopUtils]: At program point L149-6(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,302 INFO L185 CegarLoopUtils]: At program point L149-7(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,302 INFO L185 CegarLoopUtils]: At program point L942(line 942) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,302 INFO L185 CegarLoopUtils]: At program point L942-1(line 942) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,302 INFO L185 CegarLoopUtils]: At program point L897(line 897) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,302 INFO L185 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,302 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L889-1(line 889) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L336-1(line 336) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L943(line 943) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L336-2(line 336) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L336-3(line 336) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,303 INFO L185 CegarLoopUtils]: At program point L332-1(line 332) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,304 INFO L185 CegarLoopUtils]: At program point L332-2(line 332) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,304 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:52:25,304 INFO L185 CegarLoopUtils]: At program point L332-3(line 332) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,304 INFO L185 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,304 INFO L185 CegarLoopUtils]: At program point L332-4(line 332) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L456(line 456) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L328-1(line 328) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L935(line 935) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L328-2(line 328) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L935-1(line 935) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L328-3(line 328) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L324(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L324-1(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,305 INFO L185 CegarLoopUtils]: At program point L324-2(line 324) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:25,306 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 262 278) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 262 278) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point L273-1(lines 262 278) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point L269(lines 269 275) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point L267-1(line 267) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point L267-2(line 267) no Hoare annotation was computed. [2021-02-23 21:52:25,306 INFO L189 CegarLoopUtils]: For program point L267-3(line 267) no Hoare annotation was computed. [2021-02-23 21:52:25,307 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 166 174) no Hoare annotation was computed. [2021-02-23 21:52:25,307 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 21:52:25,307 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 21:52:25,307 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 166 174) no Hoare annotation was computed. [2021-02-23 21:52:25,307 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 166 174) no Hoare annotation was computed. [2021-02-23 21:52:25,307 INFO L185 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:25,307 INFO L185 CegarLoopUtils]: At program point L127(line 127) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-23 21:52:25,307 INFO L192 CegarLoopUtils]: At program point L126-1(lines 122 133) the Hoare annotation is: true [2021-02-23 21:52:25,307 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 122 133) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:52:25,308 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 122 133) the Hoare annotation is: true [2021-02-23 21:52:25,308 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:52:25,308 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:52:25,308 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:52:25,308 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:52:25,308 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 134 142) the Hoare annotation is: true [2021-02-23 21:52:25,308 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)) [2021-02-23 21:52:25,308 INFO L192 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: true [2021-02-23 21:52:25,308 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 134 142) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2021-02-23 21:52:25,308 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 134 142) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2021-02-23 21:52:25,309 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,309 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 196 219) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,309 INFO L185 CegarLoopUtils]: At program point L207(lines 207 213) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,309 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 196 219) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,309 INFO L185 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:52:25,309 INFO L185 CegarLoopUtils]: At program point L200(lines 199 218) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:25,309 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 196 219) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,309 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 496 525) the Hoare annotation is: true [2021-02-23 21:52:25,309 INFO L192 CegarLoopUtils]: At program point L510(lines 510 514) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L510-1(lines 510 514) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L506-2(lines 506 520) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L521(lines 496 525) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 496 525) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 98 109) the Hoare annotation is: true [2021-02-23 21:52:25,310 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 98 109) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L192 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L192 CegarLoopUtils]: At program point L102-1(lines 98 109) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 550 556) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 550 556) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:25,311 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:52:25,311 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 377 384) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:25,311 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 377 384) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:25,312 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 377 384) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:25,312 INFO L192 CegarLoopUtils]: At program point L114-1(lines 110 121) the Hoare annotation is: true [2021-02-23 21:52:25,312 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 110 121) the Hoare annotation is: true [2021-02-23 21:52:25,312 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 110 121) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:25,312 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:25,312 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 80 87) the Hoare annotation is: true [2021-02-23 21:52:25,312 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 84) the Hoare annotation is: true [2021-02-23 21:52:25,312 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 80 87) the Hoare annotation is: true [2021-02-23 21:52:25,312 INFO L192 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: true [2021-02-23 21:52:25,312 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 80 87) the Hoare annotation is: true [2021-02-23 21:52:25,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:52:25 BoogieIcfgContainer [2021-02-23 21:52:25,335 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:52:25,336 INFO L168 Benchmark]: Toolchain (without parser) took 69435.62 ms. Allocated memory was 151.0 MB in the beginning and 810.5 MB in the end (delta: 659.6 MB). Free memory was 126.3 MB in the beginning and 667.8 MB in the end (delta: -541.5 MB). Peak memory consumption was 505.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:25,336 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 151.0 MB. Free memory is still 124.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:52:25,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 587.21 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 104.3 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:25,337 INFO L168 Benchmark]: Boogie Preprocessor took 239.95 ms. Allocated memory is still 151.0 MB. Free memory was 104.3 MB in the beginning and 132.3 MB in the end (delta: -28.0 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:25,338 INFO L168 Benchmark]: RCFGBuilder took 1749.56 ms. Allocated memory is still 151.0 MB. Free memory was 132.3 MB in the beginning and 86.9 MB in the end (delta: 45.3 MB). Peak memory consumption was 65.8 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:25,338 INFO L168 Benchmark]: TraceAbstraction took 66843.60 ms. Allocated memory was 151.0 MB in the beginning and 810.5 MB in the end (delta: 659.6 MB). Free memory was 86.4 MB in the beginning and 667.8 MB in the end (delta: -581.4 MB). Peak memory consumption was 465.1 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:25,340 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 151.0 MB. Free memory is still 124.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 587.21 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 104.3 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 239.95 ms. Allocated memory is still 151.0 MB. Free memory was 104.3 MB in the beginning and 132.3 MB in the end (delta: -28.0 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1749.56 ms. Allocated memory is still 151.0 MB. Free memory was 132.3 MB in the beginning and 86.9 MB in the end (delta: 45.3 MB). Peak memory consumption was 65.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 66843.60 ms. Allocated memory was 151.0 MB in the beginning and 810.5 MB in the end (delta: 659.6 MB). Free memory was 86.4 MB in the beginning and 667.8 MB in the end (delta: -581.4 MB). Peak memory consumption was 465.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 84]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 396]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 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: 568]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 362]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 298]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 343]: 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: 557]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 279]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 228]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 220]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 387]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 175]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 465]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 457]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 122]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 134]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 196]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 496]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 98]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 550]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 377]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 110]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 80]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 640 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.0s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 21.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 40.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1130 SDtfs, 2449 SDslu, 2298 SDs, 0 SdLazy, 3996 SolverSat, 759 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 183 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 269 ImplicationChecksByTransitivity, 11.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=672occurred 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: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 370 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 263 LocationsWithAnnotation, 1803 PreInvPairs, 2378 NumberOfFragments, 3167 HoareAnnotationTreeSize, 1803 FomulaSimplifications, 1350972 FormulaSimplificationTreeSizeReduction, 8.9s HoareSimplificationTime, 263 FomulaSimplificationsInter, 53416 FormulaSimplificationTreeSizeReductionInter, 31.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 823 NumberOfCodeBlocks, 823 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 818 ConstructedInterpolants, 0 QuantifiedInterpolants, 357102 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...