/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:49:45,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:49:45,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:49:45,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:49:45,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:49:45,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:49:45,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:49:45,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:49:45,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:49:45,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:49:45,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:49:45,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:49:45,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:49:45,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:49:45,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:49:45,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:49:45,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:49:45,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:49:45,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:49:45,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:49:45,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:49:45,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:49:45,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:49:45,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:49:45,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:49:45,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:49:45,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:49:45,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:49:45,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:49:45,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:49:45,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:49:45,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:49:45,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:49:45,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:49:45,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:49:45,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:49:45,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:49:45,227 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:49:45,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:49:45,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:49:45,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:49:45,230 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:49:45,257 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:49:45,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:49:45,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:49:45,262 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:49:45,263 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:49:45,263 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:49:45,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:49:45,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:49:45,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:49:45,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:49:45,265 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:49:45,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:49:45,265 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:49:45,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:49:45,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:49:45,266 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:49:45,266 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:49:45,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:49:45,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:49:45,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:49:45,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:49:45,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:49:45,268 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:49:45,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:49:45,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:49:45,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:49:45,744 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:49:45,745 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:49:45,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c [2021-02-21 19:49:45,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/907396a9c/a2b33390d8a443039a84e2e7b44532ea/FLAG4a3d77248 [2021-02-21 19:49:46,586 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:49:46,586 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c [2021-02-21 19:49:46,603 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/907396a9c/a2b33390d8a443039a84e2e7b44532ea/FLAG4a3d77248 [2021-02-21 19:49:46,847 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/907396a9c/a2b33390d8a443039a84e2e7b44532ea [2021-02-21 19:49:46,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:49:46,867 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:49:46,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:49:46,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:49:46,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:49:46,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:49:46" (1/1) ... [2021-02-21 19:49:46,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3cb113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:46, skipping insertion in model container [2021-02-21 19:49:46,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:49:46" (1/1) ... [2021-02-21 19:49:46,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:49:46,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:49:47,158 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c[3403,3416] [2021-02-21 19:49:47,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:49:47,345 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:49:47,373 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product21.cil.c[3403,3416] [2021-02-21 19:49:47,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:49:47,539 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:49:47,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47 WrapperNode [2021-02-21 19:49:47,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:49:47,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:49:47,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:49:47,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:49:47,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (1/1) ... [2021-02-21 19:49:47,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (1/1) ... [2021-02-21 19:49:47,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (1/1) ... [2021-02-21 19:49:47,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (1/1) ... [2021-02-21 19:49:47,672 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (1/1) ... [2021-02-21 19:49:47,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (1/1) ... [2021-02-21 19:49:47,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (1/1) ... [2021-02-21 19:49:47,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:49:47,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:49:47,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:49:47,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:49:47,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (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 [2021-02-21 19:49:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:49:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:49:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:49:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:49:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:49:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:49:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:49:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:49:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:49:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:49:47,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:49:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:49:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:49:47,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:49:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:49:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:49:47,854 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:49:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:49:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:49:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 19:49:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:49:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:49:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:49:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:49:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:49:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:49:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:49:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:49:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:49:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:49:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:49:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:49:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:49:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-21 19:49:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:49:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:49:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:49:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:49:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:49:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:49:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 19:49:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:49:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:49:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:49:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:49:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:49:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:49:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:49:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:49:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:49:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:49:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:49:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:49:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:49:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:49:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:49:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:49:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:49:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:49:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:49:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:49:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:49:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 19:49:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:49:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:49:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:49:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:49:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:49:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:49:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:49:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:49:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:49:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:49:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:49:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:49:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:49:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:49:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:49:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:49:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:49:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:49:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:49:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:49:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 19:49:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-21 19:49:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:49:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:49:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:49:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:49:49,394 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:49:49,395 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:49:49,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:49:49 BoogieIcfgContainer [2021-02-21 19:49:49,403 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:49:49,408 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:49:49,409 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:49:49,422 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:49:49,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:49:46" (1/3) ... [2021-02-21 19:49:49,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24246202 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:49:49, skipping insertion in model container [2021-02-21 19:49:49,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:47" (2/3) ... [2021-02-21 19:49:49,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24246202 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:49:49, skipping insertion in model container [2021-02-21 19:49:49,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:49:49" (3/3) ... [2021-02-21 19:49:49,429 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product21.cil.c [2021-02-21 19:49:49,445 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:49:49,451 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:49:49,471 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:49:49,498 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:49:49,498 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:49:49,498 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:49:49,498 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:49:49,498 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:49:49,498 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:49:49,499 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:49:49,499 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:49:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2021-02-21 19:49:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:49:49,567 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:49:49,568 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:49:49,568 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:49:49,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:49:49,575 INFO L82 PathProgramCache]: Analyzing trace with hash 1734920017, now seen corresponding path program 1 times [2021-02-21 19:49:49,588 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:49:49,589 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1179251557] [2021-02-21 19:49:49,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:49:49,673 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:49:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,540 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:50,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:49:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:49:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:49:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:49:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:49:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:49:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:49:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:49:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:50,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:50,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:49:50,790 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1179251557] [2021-02-21 19:49:50,792 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:49:50,792 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:49:50,793 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237354897] [2021-02-21 19:49:50,799 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:49:50,799 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:49:50,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:49:50,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:49:50,814 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 4 states. [2021-02-21 19:49:52,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:49:52,416 INFO L93 Difference]: Finished difference Result 489 states and 573 transitions. [2021-02-21 19:49:52,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:49:52,419 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:49:52,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:49:52,437 INFO L225 Difference]: With dead ends: 489 [2021-02-21 19:49:52,438 INFO L226 Difference]: Without dead ends: 311 [2021-02-21 19:49:52,444 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:49:52,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2021-02-21 19:49:52,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 267. [2021-02-21 19:49:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-21 19:49:52,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 290 transitions. [2021-02-21 19:49:52,635 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 290 transitions. Word has length 165 [2021-02-21 19:49:52,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:49:52,636 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 290 transitions. [2021-02-21 19:49:52,636 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:49:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 290 transitions. [2021-02-21 19:49:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:49:52,644 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:49:52,645 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:49:52,645 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:49:52,645 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:49:52,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:49:52,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1852494547, now seen corresponding path program 1 times [2021-02-21 19:49:52,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:49:52,647 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [892823278] [2021-02-21 19:49:52,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:49:52,651 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:49:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:52,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:52,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:52,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:52,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:52,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:52,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,164 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:53,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:49:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:49:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:49:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:49:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:49:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:49:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:49:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:49:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:53,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:53,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:49:53,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [892823278] [2021-02-21 19:49:53,298 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:49:53,298 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:49:53,298 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352857776] [2021-02-21 19:49:53,299 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:49:53,299 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:49:53,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:49:53,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:49:53,301 INFO L87 Difference]: Start difference. First operand 267 states and 290 transitions. Second operand 5 states. [2021-02-21 19:49:54,178 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:49:55,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:49:55,360 INFO L93 Difference]: Finished difference Result 417 states and 468 transitions. [2021-02-21 19:49:55,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:49:55,371 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:49:55,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:49:55,380 INFO L225 Difference]: With dead ends: 417 [2021-02-21 19:49:55,380 INFO L226 Difference]: Without dead ends: 300 [2021-02-21 19:49:55,386 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:49:55,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2021-02-21 19:49:55,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 257. [2021-02-21 19:49:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2021-02-21 19:49:55,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 277 transitions. [2021-02-21 19:49:55,536 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 277 transitions. Word has length 166 [2021-02-21 19:49:55,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:49:55,539 INFO L480 AbstractCegarLoop]: Abstraction has 257 states and 277 transitions. [2021-02-21 19:49:55,540 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:49:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 277 transitions. [2021-02-21 19:49:55,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-21 19:49:55,551 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:49:55,552 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:49:55,552 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:49:55,553 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:49:55,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:49:55,554 INFO L82 PathProgramCache]: Analyzing trace with hash 508823092, now seen corresponding path program 1 times [2021-02-21 19:49:55,555 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:49:55,555 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1001659427] [2021-02-21 19:49:55,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:49:55,560 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:49:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:55,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:55,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:55,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:55,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:55,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:55,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:55,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:55,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:49:55,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:55,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,304 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:56,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:49:56,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:49:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:49:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:49:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:49:56,425 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:49:56,426 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:49:56,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:49:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:49:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:49:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:49:56,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-21 19:49:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:56,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:56,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:49:56,543 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1001659427] [2021-02-21 19:49:56,543 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:49:56,543 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:49:56,543 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579856867] [2021-02-21 19:49:56,544 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:49:56,544 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:49:56,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:49:56,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:49:56,545 INFO L87 Difference]: Start difference. First operand 257 states and 277 transitions. Second operand 10 states. [2021-02-21 19:49:57,239 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:49:57,755 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:49:58,174 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:49:58,583 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:49:58,997 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:49:59,393 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:01,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:01,239 INFO L93 Difference]: Finished difference Result 437 states and 494 transitions. [2021-02-21 19:50:01,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 19:50:01,240 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-21 19:50:01,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:01,244 INFO L225 Difference]: With dead ends: 437 [2021-02-21 19:50:01,244 INFO L226 Difference]: Without dead ends: 300 [2021-02-21 19:50:01,246 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-21 19:50:01,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2021-02-21 19:50:01,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 257. [2021-02-21 19:50:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2021-02-21 19:50:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 276 transitions. [2021-02-21 19:50:01,349 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 276 transitions. Word has length 175 [2021-02-21 19:50:01,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:01,350 INFO L480 AbstractCegarLoop]: Abstraction has 257 states and 276 transitions. [2021-02-21 19:50:01,350 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:50:01,350 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 276 transitions. [2021-02-21 19:50:01,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-21 19:50:01,353 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:01,353 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:50:01,353 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:50:01,354 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:01,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:01,355 INFO L82 PathProgramCache]: Analyzing trace with hash 1525731302, now seen corresponding path program 1 times [2021-02-21 19:50:01,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:01,355 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [871960205] [2021-02-21 19:50:01,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:01,359 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:01,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,819 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:01,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:50:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:50:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:50:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:01,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:01,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:01,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:50:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:01,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:02,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:02,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-21 19:50:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:02,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:02,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:02,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-21 19:50:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:02,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:02,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:02,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:02,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:02,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:02,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:50:02,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [871960205] [2021-02-21 19:50:02,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:02,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:50:02,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027402476] [2021-02-21 19:50:02,111 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:50:02,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:02,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:50:02,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:50:02,113 INFO L87 Difference]: Start difference. First operand 257 states and 276 transitions. Second operand 10 states. [2021-02-21 19:50:02,814 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:50:03,877 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:04,315 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:05,261 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:05,678 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:06,077 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:06,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:06,134 INFO L93 Difference]: Finished difference Result 375 states and 425 transitions. [2021-02-21 19:50:06,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:50:06,135 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 188 [2021-02-21 19:50:06,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:06,136 INFO L225 Difference]: With dead ends: 375 [2021-02-21 19:50:06,136 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:50:06,139 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-21 19:50:06,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:50:06,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:50:06,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:50:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:50:06,140 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 188 [2021-02-21 19:50:06,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:06,140 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:50:06,140 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:50:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:50:06,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:50:06,141 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:50:06,143 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:50:09,948 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:10,231 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:10,589 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:10,864 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 19:50:11,164 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:11,496 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:11,827 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:12,184 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:12,469 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:50:12,746 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:13,054 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-21 19:50:13,346 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:13,682 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:14,020 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:14,256 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:14,533 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2021-02-21 19:50:14,962 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:15,245 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:15,516 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-21 19:50:15,792 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:16,105 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:16,380 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:16,661 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 19:50:16,992 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 19:50:17,288 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:50:17,561 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:17,859 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:50:18,233 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:18,519 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:18,892 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:19,202 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:19,487 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:19,905 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:20,196 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:20,500 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:50:20,793 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:50:21,062 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:21,351 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-21 19:50:21,611 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:21,897 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:22,145 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:22,397 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:22,731 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:22,991 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:50:23,252 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:23,534 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:23,816 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:50:24,118 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:50:24,384 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 19:50:24,397 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:50:24,397 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:50:24,397 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:50:24,397 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-21 19:50:24,397 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L436(lines 413 437) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 389 444) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-21 19:50:24,398 INFO L189 CegarLoopUtils]: For program point L420(lines 420 424) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L420-1(lines 420 424) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L412-2(line 412) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 19:50:24,399 INFO L189 CegarLoopUtils]: For program point L433-1(lines 414 435) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 389 444) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 389 444) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 19:50:24,400 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L431-1(line 431) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L431-2(line 431) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-21 19:50:24,401 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L477(lines 477 481) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L477-1(lines 477 481) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 445 504) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L494-1(line 494) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L494-2(line 494) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 19:50:24,402 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 445 504) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L490-1(line 490) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L490-2(line 490) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 445 504) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 19:50:24,403 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L471-2(lines 471 496) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-21 19:50:24,404 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L497(lines 470 498) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L489-1(line 489) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L489-2(line 489) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 19:50:24,405 INFO L189 CegarLoopUtils]: For program point L485-1(line 485) no Hoare annotation was computed. [2021-02-21 19:50:24,406 INFO L189 CegarLoopUtils]: For program point L485-2(line 485) no Hoare annotation was computed. [2021-02-21 19:50:24,406 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 320 326) the Hoare annotation is: true [2021-02-21 19:50:24,406 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 320 326) the Hoare annotation is: true [2021-02-21 19:50:24,406 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 327 335) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,406 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,406 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 327 335) the Hoare annotation is: true [2021-02-21 19:50:24,407 INFO L192 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: true [2021-02-21 19:50:24,407 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 327 335) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,407 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 152 159) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,407 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 152 159) the Hoare annotation is: true [2021-02-21 19:50:24,407 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 152 159) the Hoare annotation is: true [2021-02-21 19:50:24,407 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 160 169) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,408 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 160 169) the Hoare annotation is: true [2021-02-21 19:50:24,408 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 160 169) the Hoare annotation is: true [2021-02-21 19:50:24,408 INFO L185 CegarLoopUtils]: At program point L165(line 165) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,408 INFO L185 CegarLoopUtils]: At program point L165-1(line 165) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,408 INFO L192 CegarLoopUtils]: At program point L165-2(line 165) the Hoare annotation is: true [2021-02-21 19:50:24,408 INFO L185 CegarLoopUtils]: At program point L182(lines 182 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-21 19:50:24,408 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-21 19:50:24,408 INFO L185 CegarLoopUtils]: At program point L180-1(line 180) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,409 INFO L192 CegarLoopUtils]: At program point L178(lines 178 195) the Hoare annotation is: true [2021-02-21 19:50:24,409 INFO L185 CegarLoopUtils]: At program point L180-2(line 180) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,409 INFO L185 CegarLoopUtils]: At program point L180-3(line 180) the Hoare annotation is: (or (and (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,409 INFO L192 CegarLoopUtils]: At program point L178-1(lines 170 198) the Hoare annotation is: true [2021-02-21 19:50:24,409 INFO L192 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: true [2021-02-21 19:50:24,409 INFO L192 CegarLoopUtils]: At program point L176-1(line 176) the Hoare annotation is: true [2021-02-21 19:50:24,409 INFO L192 CegarLoopUtils]: At program point L176-2(line 176) the Hoare annotation is: true [2021-02-21 19:50:24,409 INFO L192 CegarLoopUtils]: At program point L176-3(line 176) the Hoare annotation is: true [2021-02-21 19:50:24,409 INFO L192 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: true [2021-02-21 19:50:24,409 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:24,409 INFO L185 CegarLoopUtils]: At program point L183(lines 183 189) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:50:24,410 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 170 198) the Hoare annotation is: true [2021-02-21 19:50:24,410 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 170 198) the Hoare annotation is: true [2021-02-21 19:50:24,410 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,410 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,410 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,410 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-21 19:50:24,410 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-21 19:50:24,411 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-21 19:50:24,411 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,411 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,411 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,411 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-21 19:50:24,411 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2021-02-21 19:50:24,412 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,412 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2021-02-21 19:50:24,412 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,412 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,412 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:50:24,412 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-21 19:50:24,413 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-21 19:50:24,414 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-21 19:50:24,414 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-21 19:50:24,414 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-21 19:50:24,414 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-21 19:50:24,414 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-21 19:50:24,414 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 886 894) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,414 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2021-02-21 19:50:24,414 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 886 894) the Hoare annotation is: true [2021-02-21 19:50:24,414 INFO L192 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: true [2021-02-21 19:50:24,415 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 886 894) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,415 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 931 949) the Hoare annotation is: true [2021-02-21 19:50:24,415 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 931 949) the Hoare annotation is: true [2021-02-21 19:50:24,415 INFO L192 CegarLoopUtils]: At program point L946(line 946) the Hoare annotation is: true [2021-02-21 19:50:24,415 INFO L192 CegarLoopUtils]: At program point L943(line 943) the Hoare annotation is: true [2021-02-21 19:50:24,415 INFO L192 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: true [2021-02-21 19:50:24,415 INFO L192 CegarLoopUtils]: At program point L940(lines 940 944) the Hoare annotation is: true [2021-02-21 19:50:24,415 INFO L192 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L192 CegarLoopUtils]: At program point L940-2(lines 940 944) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L192 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L192 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L192 CegarLoopUtils]: At program point L938-3(line 938) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L192 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L192 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 931 949) the Hoare annotation is: true [2021-02-21 19:50:24,416 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-21 19:50:24,416 INFO L189 CegarLoopUtils]: For program point L925-1(line 925) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point L914(lines 914 922) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point L914-2(lines 914 922) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 895 930) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 895 930) no Hoare annotation was computed. [2021-02-21 19:50:24,417 INFO L189 CegarLoopUtils]: For program point L902(lines 902 910) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L902-2(lines 902 910) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 895 930) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 313 319) the Hoare annotation is: true [2021-02-21 19:50:24,418 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 313 319) the Hoare annotation is: true [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 19:50:24,418 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L343(lines 343 388) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 343 388) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L343-1(lines 343 388) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-21 19:50:24,419 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 343 388) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L366-1(line 366) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 343 388) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-21 19:50:24,420 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-21 19:50:24,421 INFO L189 CegarLoopUtils]: For program point L373-1(line 373) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L369-1(line 369) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 19:50:24,422 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L675-2(line 675) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 656 701) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-21 19:50:24,423 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 656 701) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point L680(lines 680 681) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 656 701) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point L676(lines 676 683) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-21 19:50:24,424 INFO L189 CegarLoopUtils]: For program point L670(lines 670 690) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L670-1(lines 670 690) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L697-1(line 697) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L697-2(line 697) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-21 19:50:24,425 INFO L189 CegarLoopUtils]: For program point L695-1(line 695) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L695-2(line 695) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L656(lines 656 701) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L687(lines 687 688) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L189 CegarLoopUtils]: For program point L675-1(line 675) no Hoare annotation was computed. [2021-02-21 19:50:24,426 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-21 19:50:24,427 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: true [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 875 885) the Hoare annotation is: true [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point L880-1(line 880) the Hoare annotation is: true [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point L880-2(line 880) the Hoare annotation is: true [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point L880-3(line 880) the Hoare annotation is: true [2021-02-21 19:50:24,427 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 875 885) the Hoare annotation is: true [2021-02-21 19:50:24,428 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 875 885) the Hoare annotation is: true [2021-02-21 19:50:24,428 INFO L192 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: true [2021-02-21 19:50:24,428 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 867 874) the Hoare annotation is: true [2021-02-21 19:50:24,428 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 867 874) the Hoare annotation is: true [2021-02-21 19:50:24,428 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 867 874) the Hoare annotation is: true [2021-02-21 19:50:24,428 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 834 858) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,428 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,428 INFO L185 CegarLoopUtils]: At program point L853-1(lines 834 858) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,428 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 834 858) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L842(lines 842 850) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L840-1(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L838(lines 838 855) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L840-2(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,429 INFO L185 CegarLoopUtils]: At program point L840-3(line 840) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,430 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 800 806) the Hoare annotation is: true [2021-02-21 19:50:24,430 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 800 806) the Hoare annotation is: true [2021-02-21 19:50:24,430 INFO L185 CegarLoopUtils]: At program point L733(lines 733 739) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,430 INFO L185 CegarLoopUtils]: At program point L733-1(lines 733 739) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,430 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,430 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,430 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,430 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,431 INFO L185 CegarLoopUtils]: At program point L759(lines 712 760) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,431 INFO L185 CegarLoopUtils]: At program point L747(line 747) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,431 INFO L185 CegarLoopUtils]: At program point L714(lines 713 758) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,431 INFO L185 CegarLoopUtils]: At program point L747-1(line 747) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,431 INFO L185 CegarLoopUtils]: At program point L747-2(line 747) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,431 INFO L185 CegarLoopUtils]: At program point L743(lines 743 754) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,431 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 703 766) the Hoare annotation is: true [2021-02-21 19:50:24,432 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,432 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 703 766) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,432 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,432 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,432 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,432 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 703 766) the Hoare annotation is: true [2021-02-21 19:50:24,432 INFO L185 CegarLoopUtils]: At program point L756(lines 713 758) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L723(lines 723 729) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L723-1(lines 723 729) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L715(lines 715 719) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L749(lines 749 753) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L749-2(lines 743 754) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,433 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,434 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,434 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L634(lines 634 635) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 610 655) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L630(lines 630 637) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L624(lines 624 644) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L624-1(lines 624 644) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 19:50:24,434 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L651-1(line 651) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L651-2(line 651) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L649-1(line 649) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L649-2(line 649) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 19:50:24,435 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L610(lines 610 655) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L641(lines 641 642) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 610 655) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 610 655) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-21 19:50:24,436 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 19:50:24,437 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 19:50:24,437 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 19:50:24,437 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-21 19:50:24,437 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-21 19:50:24,437 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-21 19:50:24,437 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 19:50:24,437 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 292 300) the Hoare annotation is: true [2021-02-21 19:50:24,437 INFO L192 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: true [2021-02-21 19:50:24,437 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 292 300) the Hoare annotation is: true [2021-02-21 19:50:24,437 INFO L192 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: true [2021-02-21 19:50:24,438 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 292 300) the Hoare annotation is: true [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point L268(lines 268 276) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point L268-2(lines 268 276) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 260 282) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 260 282) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 260 282) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-21 19:50:24,438 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 303 312) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 303 312) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 303 312) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L531(lines 531 535) no Hoare annotation was computed. [2021-02-21 19:50:24,439 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L556-2(lines 556 576) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L507(lines 507 609) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L507-1(lines 507 609) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L598-1(line 598) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L598-2(line 598) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L557(lines 556 576) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-21 19:50:24,440 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 507 609) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L541-1(line 541) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L558(lines 558 562) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point L583-1(line 583) no Hoare annotation was computed. [2021-02-21 19:50:24,441 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 507 609) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L583-2(line 583) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 507 609) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-21 19:50:24,442 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L585-1(line 585) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L585-2(line 585) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L577(lines 555 578) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L536(lines 536 552) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L569-1(line 569) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L569-2(line 569) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-21 19:50:24,443 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L553(lines 553 594) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L545-1(line 545) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L595(lines 595 606) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L587-1(line 587) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-21 19:50:24,444 INFO L189 CegarLoopUtils]: For program point L571-1(line 571) no Hoare annotation was computed. [2021-02-21 19:50:24,445 INFO L189 CegarLoopUtils]: For program point L538-1(line 538) no Hoare annotation was computed. [2021-02-21 19:50:24,445 INFO L189 CegarLoopUtils]: For program point L596(lines 596 603) no Hoare annotation was computed. [2021-02-21 19:50:24,445 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-21 19:50:24,445 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-21 19:50:24,445 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-21 19:50:24,445 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-21 19:50:24,445 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,445 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:50:24,445 INFO L185 CegarLoopUtils]: At program point L634-1(line 634) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L680-1(line 680) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L771(line 771) the Hoare annotation is: (= ~pumpRunning~0 0) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,446 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L924-1(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L924-2(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L924-3(line 924) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,447 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L920-2(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L920-3(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L920-4(line 920) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L916-2(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L916-3(line 916) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,448 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L912-1(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L912-2(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L912-3(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L912-4(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L908-1(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L912-5(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L908-2(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L912-6(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L908-3(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,449 INFO L185 CegarLoopUtils]: At program point L912-7(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L908-4(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L904-1(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L904-2(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L904-3(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L641(line 641) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L641-1(line 641) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,450 INFO L185 CegarLoopUtils]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L278(line 278) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L278-1(line 278) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L278-2(line 278) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L274-1(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L274-2(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L274-3(line 274) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L687-1(line 687) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,451 INFO L185 CegarLoopUtils]: At program point L270-1(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L270-2(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L270-3(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L270-4(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 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~string79.offset| |old(#t~string79.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L266-1(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L270-5(line 270) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L266-2(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,452 INFO L185 CegarLoopUtils]: At program point L266-3(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,453 INFO L185 CegarLoopUtils]: At program point L266-4(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,453 INFO L185 CegarLoopUtils]: At program point L266-5(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,453 INFO L185 CegarLoopUtils]: At program point L266-6(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,453 INFO L185 CegarLoopUtils]: At program point L266-7(line 266) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,453 INFO L185 CegarLoopUtils]: At program point L642(line 642) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:50:24,453 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:50:24,453 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,453 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 859 866) no Hoare annotation was computed. [2021-02-21 19:50:24,454 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 859 866) no Hoare annotation was computed. [2021-02-21 19:50:24,454 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 859 866) no Hoare annotation was computed. [2021-02-21 19:50:24,454 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 283 291) the Hoare annotation is: true [2021-02-21 19:50:24,454 INFO L192 CegarLoopUtils]: At program point L288(line 288) the Hoare annotation is: true [2021-02-21 19:50:24,454 INFO L192 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: true [2021-02-21 19:50:24,454 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 283 291) the Hoare annotation is: true [2021-02-21 19:50:24,454 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 283 291) the Hoare annotation is: true [2021-02-21 19:50:24,454 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 239 250) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:50:24,455 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:50:24,455 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 239 250) the Hoare annotation is: true [2021-02-21 19:50:24,455 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:50:24,455 INFO L192 CegarLoopUtils]: At program point L243-1(lines 239 250) the Hoare annotation is: true [2021-02-21 19:50:24,455 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:50:24,455 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:50:24,455 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:50:24,455 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:50:24,455 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,455 INFO L185 CegarLoopUtils]: At program point L787(lines 787 793) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,456 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 773 799) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,456 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,456 INFO L185 CegarLoopUtils]: At program point L780(lines 776 798) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,456 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 773 799) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,456 INFO L185 CegarLoopUtils]: At program point L778(lines 776 798) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,456 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 773 799) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,456 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-21 19:50:24,456 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-21 19:50:24,457 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 251 259) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 251 259) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 251 259) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 215 226) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point L219-1(lines 215 226) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 215 226) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-21 19:50:24,458 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-21 19:50:24,459 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:50:24,459 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:50:24,459 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:50:24,459 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:50:24,459 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 227 238) the Hoare annotation is: true [2021-02-21 19:50:24,459 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,459 INFO L192 CegarLoopUtils]: At program point L231-1(lines 227 238) the Hoare annotation is: true [2021-02-21 19:50:24,459 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 227 238) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:50:24,459 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 200 207) the Hoare annotation is: true [2021-02-21 19:50:24,460 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 204) the Hoare annotation is: true [2021-02-21 19:50:24,460 INFO L192 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: true [2021-02-21 19:50:24,460 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 200 207) the Hoare annotation is: true [2021-02-21 19:50:24,460 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 200 207) the Hoare annotation is: true [2021-02-21 19:50:24,460 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 808 832) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,460 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,460 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 808 832) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L827-1(lines 808 832) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L816(lines 816 824) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L814(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L814-1(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L812(lines 812 829) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L814-2(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,461 INFO L185 CegarLoopUtils]: At program point L814-3(line 814) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:50:24,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:50:24 BoogieIcfgContainer [2021-02-21 19:50:24,485 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:50:24,486 INFO L168 Benchmark]: Toolchain (without parser) took 37631.69 ms. Allocated memory was 158.3 MB in the beginning and 423.6 MB in the end (delta: 265.3 MB). Free memory was 133.7 MB in the beginning and 228.9 MB in the end (delta: -95.2 MB). Peak memory consumption was 258.6 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:24,487 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 158.3 MB. Free memory was 132.3 MB in the beginning and 132.3 MB in the end (delta: 74.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:50:24,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.60 ms. Allocated memory is still 158.3 MB. Free memory was 132.6 MB in the beginning and 111.0 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:24,488 INFO L168 Benchmark]: Boogie Preprocessor took 187.12 ms. Allocated memory is still 158.3 MB. Free memory was 110.9 MB in the beginning and 138.6 MB in the end (delta: -27.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:24,488 INFO L168 Benchmark]: RCFGBuilder took 1674.52 ms. Allocated memory is still 158.3 MB. Free memory was 138.6 MB in the beginning and 94.9 MB in the end (delta: 43.7 MB). Peak memory consumption was 67.3 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:24,488 INFO L168 Benchmark]: TraceAbstraction took 35077.04 ms. Allocated memory was 158.3 MB in the beginning and 423.6 MB in the end (delta: 265.3 MB). Free memory was 94.3 MB in the beginning and 228.9 MB in the end (delta: -134.6 MB). Peak memory consumption was 218.8 MB. Max. memory is 8.0 GB. [2021-02-21 19:50:24,490 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 158.3 MB. Free memory was 132.3 MB in the beginning and 132.3 MB in the end (delta: 74.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 667.60 ms. Allocated memory is still 158.3 MB. Free memory was 132.6 MB in the beginning and 111.0 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 187.12 ms. Allocated memory is still 158.3 MB. Free memory was 110.9 MB in the beginning and 138.6 MB in the end (delta: -27.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1674.52 ms. Allocated memory is still 158.3 MB. Free memory was 138.6 MB in the beginning and 94.9 MB in the end (delta: 43.7 MB). Peak memory consumption was 67.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 35077.04 ms. Allocated memory was 158.3 MB in the beginning and 423.6 MB in the end (delta: 265.3 MB). Free memory was 94.3 MB in the beginning and 228.9 MB in the end (delta: -134.6 MB). Peak memory consumption was 218.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 204]: 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: 713]: Loop Invariant Derived loop invariant: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: !(systemActive == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 320]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(pumpRunning == 0) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 160]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 886]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 931]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 313]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 875]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 834]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 800]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 703]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 292]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 239]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 283]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 251]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 773]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 215]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 227]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 200]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 808]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 637 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.6s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 12.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 922 SDtfs, 1417 SDslu, 1282 SDs, 0 SdLazy, 2064 SolverSat, 367 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 6.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=319occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 130 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 863 PreInvPairs, 962 NumberOfFragments, 2278 HoareAnnotationTreeSize, 863 FomulaSimplifications, 69061 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 282 FomulaSimplificationsInter, 16083 FormulaSimplificationTreeSizeReductionInter, 14.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...