/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product16.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:08:53,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:08:53,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:08:53,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:08:53,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:08:53,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:08:53,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:08:53,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:08:53,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:08:53,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:08:53,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:08:53,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:08:53,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:08:53,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:08:53,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:08:53,777 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:08:53,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:08:53,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:08:53,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:08:53,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:08:53,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:08:53,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:08:53,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:08:53,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:08:53,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:08:53,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:08:53,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:08:53,816 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:08:53,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:08:53,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:08:53,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:08:53,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:08:53,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:08:53,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:08:53,823 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:08:53,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:08:53,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:08:53,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:08:53,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:08:53,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:08:53,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:08:53,829 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:08:53,853 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:08:53,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:08:53,857 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:08:53,857 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:08:53,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:08:53,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:08:53,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:08:53,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:08:53,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:08:53,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:08:53,860 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:08:53,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:08:53,861 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:08:53,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:08:53,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:08:53,862 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:08:53,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:08:53,863 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:08:53,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:08:53,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:08:53,864 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:08:53,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:08:53,864 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:08:53,864 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:08:54,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:08:54,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:08:54,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:08:54,375 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:08:54,375 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:08:54,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product16.cil.c [2021-02-22 01:08:54,457 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31f92dd96/4e26df724b1a4d78b4e5cc6c16cdb2f1/FLAG127dca1fc [2021-02-22 01:08:55,232 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:08:55,233 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product16.cil.c [2021-02-22 01:08:55,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31f92dd96/4e26df724b1a4d78b4e5cc6c16cdb2f1/FLAG127dca1fc [2021-02-22 01:08:55,469 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31f92dd96/4e26df724b1a4d78b4e5cc6c16cdb2f1 [2021-02-22 01:08:55,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:08:55,491 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:08:55,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:55,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:08:55,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:08:55,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:55" (1/1) ... [2021-02-22 01:08:55,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd9126f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:55, skipping insertion in model container [2021-02-22 01:08:55,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:55" (1/1) ... [2021-02-22 01:08:55,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:08:55,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:08:55,999 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_spec4_product16.cil.c[13860,13873] [2021-02-22 01:08:56,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:56,128 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:08:56,341 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_spec4_product16.cil.c[13860,13873] [2021-02-22 01:08:56,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:56,453 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:08:56,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56 WrapperNode [2021-02-22 01:08:56,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:56,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:08:56,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:08:56,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:08:56,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (1/1) ... [2021-02-22 01:08:56,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (1/1) ... [2021-02-22 01:08:56,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (1/1) ... [2021-02-22 01:08:56,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (1/1) ... [2021-02-22 01:08:56,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (1/1) ... [2021-02-22 01:08:56,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (1/1) ... [2021-02-22 01:08:56,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (1/1) ... [2021-02-22 01:08:56,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:08:56,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:08:56,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:08:56,556 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:08:56,557 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (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 [2021-02-22 01:08:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:08:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:08:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:08:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:08:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:08:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:08:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:08:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:08:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:08:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:08:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:08:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:08:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:08:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:08:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:08:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:08:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:08:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:08:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:08:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:08:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:08:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:08:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:08:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:08:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 01:08:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:08:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:08:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:08:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:08:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:08:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:08:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:08:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:08:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:08:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:08:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:08:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:08:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:08:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:08:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:08:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:08:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:08:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:08:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:08:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:08:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:08:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:08:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:08:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:08:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:08:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:08:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:08:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:08:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:08:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:08:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:08:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:08:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:08:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:08:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:08:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:08:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:08:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:08:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:08:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:08:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:08:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:08:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:08:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:08:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:08:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:08:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:08:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:08:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:08:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:08:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:08:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 01:08:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:08:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:08:56,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:08:57,705 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:08:57,706 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:08:57,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:57 BoogieIcfgContainer [2021-02-22 01:08:57,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:08:57,710 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:08:57,710 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:08:57,716 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:08:57,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:08:55" (1/3) ... [2021-02-22 01:08:57,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b037a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:57, skipping insertion in model container [2021-02-22 01:08:57,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:56" (2/3) ... [2021-02-22 01:08:57,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b037a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:57, skipping insertion in model container [2021-02-22 01:08:57,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:57" (3/3) ... [2021-02-22 01:08:57,719 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product16.cil.c [2021-02-22 01:08:57,726 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:08:57,732 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:08:57,765 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:08:57,790 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:08:57,791 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:08:57,791 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:08:57,791 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:08:57,791 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:08:57,791 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:08:57,792 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:08:57,792 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:08:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states. [2021-02-22 01:08:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:08:57,835 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:57,836 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:08:57,836 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:57,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:57,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1156493338, now seen corresponding path program 1 times [2021-02-22 01:08:57,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:57,853 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1643868235] [2021-02-22 01:08:57,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:57,925 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,667 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:58,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:08:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:58,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:58,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:08:58,835 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1643868235] [2021-02-22 01:08:58,837 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:58,837 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:08:58,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893493198] [2021-02-22 01:08:58,844 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:08:58,844 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:58,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:08:58,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:08:58,861 INFO L87 Difference]: Start difference. First operand 295 states. Second operand 3 states. [2021-02-22 01:09:00,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:00,408 INFO L93 Difference]: Finished difference Result 430 states and 514 transitions. [2021-02-22 01:09:00,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:09:00,412 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:09:00,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:00,432 INFO L225 Difference]: With dead ends: 430 [2021-02-22 01:09:00,432 INFO L226 Difference]: Without dead ends: 275 [2021-02-22 01:09:00,437 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:09:00,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2021-02-22 01:09:00,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 233. [2021-02-22 01:09:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2021-02-22 01:09:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 251 transitions. [2021-02-22 01:09:00,589 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 251 transitions. Word has length 147 [2021-02-22 01:09:00,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:00,590 INFO L480 AbstractCegarLoop]: Abstraction has 233 states and 251 transitions. [2021-02-22 01:09:00,590 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:09:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 251 transitions. [2021-02-22 01:09:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:09:00,595 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:09:00,596 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:09:00,596 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:09:00,596 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:09:00,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:09:00,597 INFO L82 PathProgramCache]: Analyzing trace with hash 740809502, now seen corresponding path program 1 times [2021-02-22 01:09:00,597 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:09:00,597 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [646138627] [2021-02-22 01:09:00,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:09:00,602 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:09:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:00,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:00,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:00,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,083 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:01,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:09:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:01,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:01,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:09:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:01,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:01,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:09:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:01,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:01,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:09:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:01,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:01,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:09:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:01,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:01,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:09:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:01,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:01,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:09:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:01,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:01,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:09:01,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [646138627] [2021-02-22 01:09:01,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:01,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:09:01,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172080234] [2021-02-22 01:09:01,181 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:09:01,181 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:01,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:09:01,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:09:01,182 INFO L87 Difference]: Start difference. First operand 233 states and 251 transitions. Second operand 4 states. [2021-02-22 01:09:01,980 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:09:02,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:02,809 INFO L93 Difference]: Finished difference Result 336 states and 376 transitions. [2021-02-22 01:09:02,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:09:02,813 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:09:02,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:02,817 INFO L225 Difference]: With dead ends: 336 [2021-02-22 01:09:02,818 INFO L226 Difference]: Without dead ends: 258 [2021-02-22 01:09:02,820 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:09:02,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2021-02-22 01:09:02,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 223. [2021-02-22 01:09:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-22 01:09:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 238 transitions. [2021-02-22 01:09:02,941 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 238 transitions. Word has length 148 [2021-02-22 01:09:02,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:02,942 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 238 transitions. [2021-02-22 01:09:02,942 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:09:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 238 transitions. [2021-02-22 01:09:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:09:02,945 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:09:02,946 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:09:02,946 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:09:02,946 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:09:02,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:09:02,947 INFO L82 PathProgramCache]: Analyzing trace with hash 1856709918, now seen corresponding path program 1 times [2021-02-22 01:09:02,947 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:09:02,947 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [90190599] [2021-02-22 01:09:02,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:09:02,951 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:09:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:03,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:03,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:09:03,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,392 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:03,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:09:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:09:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:09:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:09:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:03,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:03,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:09:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:09:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:03,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:09:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:09:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:03,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:03,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:09:03,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [90190599] [2021-02-22 01:09:03,583 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:03,583 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:09:03,584 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470301399] [2021-02-22 01:09:03,584 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:09:03,585 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:03,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:09:03,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:09:03,586 INFO L87 Difference]: Start difference. First operand 223 states and 238 transitions. Second operand 10 states. [2021-02-22 01:09:04,249 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:09:04,674 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:09:05,051 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:05,408 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:05,762 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:06,139 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:07,178 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:09:09,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:09,182 INFO L93 Difference]: Finished difference Result 590 states and 688 transitions. [2021-02-22 01:09:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:09:09,182 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:09:09,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:09,187 INFO L225 Difference]: With dead ends: 590 [2021-02-22 01:09:09,188 INFO L226 Difference]: Without dead ends: 482 [2021-02-22 01:09:09,189 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:09:09,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2021-02-22 01:09:09,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 391. [2021-02-22 01:09:09,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 391 states. [2021-02-22 01:09:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 435 transitions. [2021-02-22 01:09:09,366 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 435 transitions. Word has length 161 [2021-02-22 01:09:09,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:09,367 INFO L480 AbstractCegarLoop]: Abstraction has 391 states and 435 transitions. [2021-02-22 01:09:09,367 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:09:09,367 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 435 transitions. [2021-02-22 01:09:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:09:09,370 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:09:09,370 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:09:09,371 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:09:09,371 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:09:09,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:09:09,372 INFO L82 PathProgramCache]: Analyzing trace with hash -691588897, now seen corresponding path program 1 times [2021-02-22 01:09:09,372 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:09:09,372 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [776154573] [2021-02-22 01:09:09,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:09:09,375 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:09:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:09,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:09,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:09,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:09,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:09:09,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:09:09,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:09:09,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:09:09,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:09:09,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:09:09,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,825 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:09,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:09:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:09:09,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:09:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:09:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:09:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:09,928 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:09:09,929 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:09:09,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:09:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:09:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:09:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:09,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:09,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:09,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:09,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:10,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:09:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:10,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:10,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:09:10,063 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [776154573] [2021-02-22 01:09:10,064 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:10,064 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:09:10,064 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758392422] [2021-02-22 01:09:10,064 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:09:10,065 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:10,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:09:10,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:09:10,070 INFO L87 Difference]: Start difference. First operand 391 states and 435 transitions. Second operand 14 states. [2021-02-22 01:09:10,679 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:09:11,166 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:09:11,537 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:11,912 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:12,300 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:12,634 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:13,372 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:09:14,569 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:14,999 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:15,488 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:15,890 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:09:16,253 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:09:16,617 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:17,017 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:17,369 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:17,719 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:18,162 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:18,612 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:19,006 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:19,463 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:21,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:21,054 INFO L93 Difference]: Finished difference Result 1295 states and 1594 transitions. [2021-02-22 01:09:21,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:09:21,055 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2021-02-22 01:09:21,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:21,065 INFO L225 Difference]: With dead ends: 1295 [2021-02-22 01:09:21,065 INFO L226 Difference]: Without dead ends: 1019 [2021-02-22 01:09:21,067 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:09:21,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2021-02-22 01:09:21,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 880. [2021-02-22 01:09:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 880 states. [2021-02-22 01:09:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1016 transitions. [2021-02-22 01:09:21,469 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1016 transitions. Word has length 166 [2021-02-22 01:09:21,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:21,470 INFO L480 AbstractCegarLoop]: Abstraction has 880 states and 1016 transitions. [2021-02-22 01:09:21,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:09:21,470 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1016 transitions. [2021-02-22 01:09:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-22 01:09:21,474 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:09:21,474 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:09:21,475 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:09:21,475 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:09:21,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:09:21,475 INFO L82 PathProgramCache]: Analyzing trace with hash -343880864, now seen corresponding path program 1 times [2021-02-22 01:09:21,476 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:09:21,476 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [985266588] [2021-02-22 01:09:21,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:09:21,479 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:09:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:21,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:21,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:21,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:21,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:21,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:21,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:21,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:21,872 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:21,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:09:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:21,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:21,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:21,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:09:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:21,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:21,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:09:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:21,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:21,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:09:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:21,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:21,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:09:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:21,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:21,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:22,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:09:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:22,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:22,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:22,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:09:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:22,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:22,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:22,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:09:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:22,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:22,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:22,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:09:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:22,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:22,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:22,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:09:22,086 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [985266588] [2021-02-22 01:09:22,086 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:22,086 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:09:22,087 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957387048] [2021-02-22 01:09:22,087 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:09:22,087 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:22,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:09:22,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:09:22,088 INFO L87 Difference]: Start difference. First operand 880 states and 1016 transitions. Second operand 6 states. [2021-02-22 01:09:22,669 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:09:23,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:23,944 INFO L93 Difference]: Finished difference Result 1523 states and 1836 transitions. [2021-02-22 01:09:23,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 01:09:23,945 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2021-02-22 01:09:23,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:23,950 INFO L225 Difference]: With dead ends: 1523 [2021-02-22 01:09:23,951 INFO L226 Difference]: Without dead ends: 758 [2021-02-22 01:09:23,954 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:09:23,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-02-22 01:09:24,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 655. [2021-02-22 01:09:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 655 states. [2021-02-22 01:09:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 714 transitions. [2021-02-22 01:09:24,272 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 714 transitions. Word has length 171 [2021-02-22 01:09:24,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:24,273 INFO L480 AbstractCegarLoop]: Abstraction has 655 states and 714 transitions. [2021-02-22 01:09:24,273 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:09:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 714 transitions. [2021-02-22 01:09:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-02-22 01:09:24,278 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:09:24,279 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-02-22 01:09:24,279 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:09:24,279 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:09:24,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:09:24,280 INFO L82 PathProgramCache]: Analyzing trace with hash 1329033243, now seen corresponding path program 1 times [2021-02-22 01:09:24,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:09:24,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1431177769] [2021-02-22 01:09:24,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:09:24,357 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,388 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,401 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,410 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,468 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:09:24,479 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:09:24,494 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size [2021-02-22 01:09:24,504 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size 54 [2021-02-22 01:09:24,511 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:24,521 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:24,532 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:24,541 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:24,590 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:09:24,592 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:09:24,595 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size [2021-02-22 01:09:24,597 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size 54 [2021-02-22 01:09:24,601 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:24,606 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:24,610 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:24,615 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:24,663 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:09:24,665 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:09:24,667 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size [2021-02-22 01:09:24,669 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size 54 [2021-02-22 01:09:24,671 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:24,675 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:24,677 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:24,681 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:24,730 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:09:24,735 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:09:24,741 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:24,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:24,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:24,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:09:24,754 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:09:24,760 WARN L141 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size [2021-02-22 01:09:24,765 WARN L147 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size 126 [2021-02-22 01:09:24,768 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,772 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,774 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,778 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,827 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:09:24,829 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:09:24,831 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size [2021-02-22 01:09:24,832 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size 54 [2021-02-22 01:09:24,835 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,838 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,841 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,845 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,924 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:09:24,926 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:09:24,928 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size [2021-02-22 01:09:24,930 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size 54 [2021-02-22 01:09:24,932 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,935 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,937 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:09:24,941 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:09:24,989 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:09:24,990 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:09:24,995 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size [2021-02-22 01:09:24,997 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size 54 [2021-02-22 01:09:24,999 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:25,004 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:25,008 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:09:25,020 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:09:25,069 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:09:25,070 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:09:25,072 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size [2021-02-22 01:09:25,074 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.1 percent of original size 54 [2021-02-22 01:09:25,076 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:09:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,493 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:09:25,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:09:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:09:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:09:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:09:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:09:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:09:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:09:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:09:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:09:25,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:09:25,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:25,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-22 01:09:25,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:25,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-22 01:09:25,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:25,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-22 01:09:25,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,667 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:09:25,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-02-22 01:09:25,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:25,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-22 01:09:25,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,677 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:09:25,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-22 01:09:25,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:25,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:09:25,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:09:25,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:25,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:25,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:25,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:25,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:25,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:25,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:09:25,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:25,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:09:25,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:25,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:25,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:25,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:09:25,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:09:25,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:25,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:26,012 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:09:26,015 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:09:26,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:09:26,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:09:26,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:26,128 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:09:26,129 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:09:26,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:09:26,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:26,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:26,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:26,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:26,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:26,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:09:26,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:26,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:09:26,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:09:26,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:09:26,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,504 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:26,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:26,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:09:26,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:26,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:26,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:26,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:26,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:26,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:09:26,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:26,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:26,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:26,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:26,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:26,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:27,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:27,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:27,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:27,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:27,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:27,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:09:27,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:27,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:27,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1431177769] [2021-02-22 01:09:27,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:27,072 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-22 01:09:27,072 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819563341] [2021-02-22 01:09:27,072 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-22 01:09:27,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:27,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-22 01:09:27,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:09:27,075 INFO L87 Difference]: Start difference. First operand 655 states and 714 transitions. Second operand 40 states. [2021-02-22 01:09:27,694 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:28,355 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:28,760 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:29,229 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:29,627 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:30,076 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:30,525 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:30,935 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:31,353 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:31,845 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:32,283 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:32,751 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:33,251 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:33,822 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:34,324 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:34,925 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:35,448 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:36,012 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:36,525 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:37,078 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:09:38,000 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:09:38,787 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:39,258 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:39,699 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:40,129 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:40,575 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:40,979 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:41,412 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:41,860 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:42,904 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:43,421 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:09:43,955 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:44,977 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-22 01:09:45,722 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:46,416 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:49,820 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:51,538 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:52,297 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:52,850 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:09:53,661 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-22 01:09:54,484 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-22 01:09:54,979 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:55,391 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:55,788 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:56,342 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:09:56,770 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:57,234 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:57,631 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:58,035 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:58,413 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:58,835 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:59,354 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:10:00,230 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-22 01:10:04,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:10:04,998 INFO L93 Difference]: Finished difference Result 1627 states and 1922 transitions. [2021-02-22 01:10:04,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 225 states. [2021-02-22 01:10:04,998 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 214 [2021-02-22 01:10:04,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:10:05,000 INFO L225 Difference]: With dead ends: 1627 [2021-02-22 01:10:05,000 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:10:05,036 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 260 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27697 ImplicationChecksByTransitivity, 32.9s TimeCoverageRelationStatistics Valid=6177, Invalid=62205, Unknown=0, NotChecked=0, Total=68382 [2021-02-22 01:10:05,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:10:05,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:10:05,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:10:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:10:05,037 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 214 [2021-02-22 01:10:05,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:10:05,037 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:10:05,037 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-22 01:10:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:10:05,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:10:05,038 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:10:05,040 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:10:05,491 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 257 [2021-02-22 01:10:05,896 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 254 [2021-02-22 01:10:08,732 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 33 [2021-02-22 01:10:09,044 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 267 [2021-02-22 01:10:09,179 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 246 [2021-02-22 01:10:10,416 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 254 [2021-02-22 01:10:11,814 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 250 [2021-02-22 01:10:13,349 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 262 [2021-02-22 01:10:13,501 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 257 [2021-02-22 01:10:13,872 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 255 [2021-02-22 01:10:14,943 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 254 [2021-02-22 01:10:15,052 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 249 [2021-02-22 01:10:15,174 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:10:15,498 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 246 [2021-02-22 01:10:16,929 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 254 [2021-02-22 01:10:17,074 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 261 [2021-02-22 01:10:17,714 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 253 [2021-02-22 01:10:17,845 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 253 [2021-02-22 01:10:20,413 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 250 [2021-02-22 01:10:20,545 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 252 [2021-02-22 01:10:21,283 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:10:22,169 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 45 [2021-02-22 01:10:23,233 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 199 DAG size of output: 43 [2021-02-22 01:10:24,112 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:10:24,395 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:10:24,664 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:24,944 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:10:25,254 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:10:25,526 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:10:27,315 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2021-02-22 01:10:28,134 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:28,425 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:10:29,385 WARN L202 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-22 01:10:29,692 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:29,999 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:30,288 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:30,649 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-22 01:10:31,615 WARN L202 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 52 [2021-02-22 01:10:32,046 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 37 [2021-02-22 01:10:32,581 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:10:33,120 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:10:34,561 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:10:35,529 WARN L202 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 43 [2021-02-22 01:10:35,832 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:10:36,246 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:10:37,055 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:10:37,865 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-22 01:10:38,191 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:38,586 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:10:39,109 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 35 [2021-02-22 01:10:39,656 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 12 [2021-02-22 01:10:40,513 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:10:40,868 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:10:41,717 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 47 [2021-02-22 01:10:42,601 WARN L202 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-22 01:10:44,401 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2021-02-22 01:10:45,949 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 01:10:46,243 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:46,911 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 35 [2021-02-22 01:10:47,747 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:10:48,279 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:10:49,406 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-22 01:10:49,656 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:10:50,620 WARN L202 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 43 [2021-02-22 01:10:50,984 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 35 [2021-02-22 01:10:51,597 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 35 [2021-02-22 01:10:51,860 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:10:52,385 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:10:52,755 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-22 01:10:53,005 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:53,556 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-22 01:10:54,441 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2021-02-22 01:10:55,649 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-22 01:10:56,065 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:56,416 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:57,474 WARN L202 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 43 [2021-02-22 01:10:58,568 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 204 DAG size of output: 48 [2021-02-22 01:10:58,866 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:59,767 WARN L202 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-22 01:11:00,533 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:11:01,393 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-22 01:11:02,023 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-22 01:11:02,988 WARN L202 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2021-02-22 01:11:03,901 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-22 01:11:04,789 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 19 [2021-02-22 01:11:05,053 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:05,320 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:05,948 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2021-02-22 01:11:06,606 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2021-02-22 01:11:06,880 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:07,777 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-22 01:11:08,085 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:08,470 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-22 01:11:09,244 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:11:10,200 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-22 01:11:10,523 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:11:10,796 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:11:11,086 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:11:12,521 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:11:13,427 WARN L202 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-22 01:11:14,342 WARN L202 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-22 01:11:14,937 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 22 [2021-02-22 01:11:16,078 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:11:16,838 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-22 01:11:17,704 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 31 [2021-02-22 01:11:17,973 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:18,536 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 35 [2021-02-22 01:11:19,202 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 35 [2021-02-22 01:11:19,471 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:19,752 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:11:20,023 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:11:20,836 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:11:20,849 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:11:20,850 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:11:20,850 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:11:20,850 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-22 01:11:20,850 INFO L189 CegarLoopUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2021-02-22 01:11:20,850 INFO L189 CegarLoopUtils]: For program point L155-2(line 155) no Hoare annotation was computed. [2021-02-22 01:11:20,850 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 01:11:20,851 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-22 01:11:20,851 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 01:11:20,851 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 132 187) no Hoare annotation was computed. [2021-02-22 01:11:20,851 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-22 01:11:20,851 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 01:11:20,851 INFO L189 CegarLoopUtils]: For program point L176-1(lines 157 178) no Hoare annotation was computed. [2021-02-22 01:11:20,851 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 01:11:20,852 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 01:11:20,852 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 132 187) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 132 187) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-22 01:11:20,853 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 01:11:20,854 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-22 01:11:20,855 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:11:20,855 INFO L189 CegarLoopUtils]: For program point L179(lines 156 180) no Hoare annotation was computed. [2021-02-22 01:11:20,855 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 01:11:20,855 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:11:20,855 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 01:11:20,855 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 01:11:20,856 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:11:20,856 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:11:20,856 INFO L189 CegarLoopUtils]: For program point L163(lines 163 167) no Hoare annotation was computed. [2021-02-22 01:11:20,856 INFO L189 CegarLoopUtils]: For program point L163-1(lines 163 167) no Hoare annotation was computed. [2021-02-22 01:11:20,856 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 188 247) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 188 247) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:11:20,857 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 01:11:20,858 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-22 01:11:20,858 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 188 247) no Hoare annotation was computed. [2021-02-22 01:11:20,858 INFO L189 CegarLoopUtils]: For program point L214-2(lines 214 239) no Hoare annotation was computed. [2021-02-22 01:11:20,858 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:11:20,858 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 01:11:20,858 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:11:20,858 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L240(lines 213 241) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L232-1(line 232) no Hoare annotation was computed. [2021-02-22 01:11:20,859 INFO L189 CegarLoopUtils]: For program point L232-2(line 232) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L228-1(line 228) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L228-2(line 228) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L220(lines 220 224) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L220-1(lines 220 224) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L212-1(line 212) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L212-2(line 212) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L237-1(line 237) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L237-2(line 237) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:11:20,860 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:11:20,861 INFO L189 CegarLoopUtils]: For program point L233-1(line 233) no Hoare annotation was computed. [2021-02-22 01:11:20,861 INFO L189 CegarLoopUtils]: For program point L233-2(line 233) no Hoare annotation was computed. [2021-02-22 01:11:20,861 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 01:11:20,861 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:11:20,861 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-22 01:11:20,861 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-22 01:11:20,862 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:20,862 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-22 01:11:20,862 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-22 01:11:20,862 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:20,862 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-22 01:11:20,862 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:11:20,862 INFO L185 CegarLoopUtils]: At program point L831(lines 831 837) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse1) (or .cse5 .cse0 .cse1 .cse3) (or .cse0 .cse1 (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6)) .cse2))) [2021-02-22 01:11:20,862 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 819 843) the Hoare annotation is: true [2021-02-22 01:11:20,862 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse3) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,862 INFO L185 CegarLoopUtils]: At program point L829-1(line 829) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret74| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5) (or .cse4 .cse0 .cse1 .cse3) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) .cse5) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,863 INFO L185 CegarLoopUtils]: At program point L827(lines 827 840) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= __utac_acc__Specification4_spec__1_~tmp~6 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse1 .cse2) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,863 INFO L185 CegarLoopUtils]: At program point L829-2(line 829) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret74| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5) (or .cse4 .cse0 .cse1 .cse3) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) .cse5) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,863 INFO L185 CegarLoopUtils]: At program point L829-3(line 829) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret74| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6) .cse5)) (or .cse6 .cse0 .cse1 .cse3) (or .cse6 .cse0 .cse1 (and .cse4 .cse5)))) [2021-02-22 01:11:20,863 INFO L185 CegarLoopUtils]: At program point L827-1(lines 819 843) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~6 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0)))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6))) (or (and .cse0 .cse1) .cse2 .cse3 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0) .cse4)) (or (not (<= 1 ~systemActive~0)) .cse1 .cse2 .cse3 (= ~waterLevel~0 0)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse3 .cse4))) [2021-02-22 01:11:20,863 INFO L192 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: true [2021-02-22 01:11:20,863 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret73| 0)) (= ~waterLevel~0 0)) (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret73| ~waterLevel~0) (not (= 0 ~systemActive~0))))) [2021-02-22 01:11:20,863 INFO L185 CegarLoopUtils]: At program point L825-2(line 825) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret73| 0)) (= ~waterLevel~0 0)) (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret73| ~waterLevel~0) .cse2) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret73| 2147483648)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,863 INFO L185 CegarLoopUtils]: At program point L825-3(line 825) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret73| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret73| ~waterLevel~0) (= |__utac_acc__Specification4_spec__1_#t~ret73| __utac_acc__Specification4_spec__1_~tmp~6))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0) (and (not (= __utac_acc__Specification4_spec__1_~tmp~6 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret73| 0)))))) [2021-02-22 01:11:20,863 INFO L192 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: true [2021-02-22 01:11:20,864 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 819 843) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~6 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0)))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~6))) (or (and .cse0 .cse1) .cse2 .cse3 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0) .cse4)) (or (not (<= 1 ~systemActive~0)) .cse1 .cse2 .cse3 (= ~waterLevel~0 0)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse3 .cse4))) [2021-02-22 01:11:20,864 INFO L185 CegarLoopUtils]: At program point L609(line 609) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,864 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 607 629) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,864 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 607 629) the Hoare annotation is: true [2021-02-22 01:11:20,864 INFO L192 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: true [2021-02-22 01:11:20,864 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 607 629) the Hoare annotation is: true [2021-02-22 01:11:20,864 INFO L185 CegarLoopUtils]: At program point L619(line 619) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,864 INFO L185 CegarLoopUtils]: At program point L619-1(line 619) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,864 INFO L185 CegarLoopUtils]: At program point L617(lines 617 624) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,864 INFO L192 CegarLoopUtils]: At program point L617-1(lines 617 624) the Hoare annotation is: true [2021-02-22 01:11:20,864 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:20,865 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,865 INFO L185 CegarLoopUtils]: At program point L615-1(line 615) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:11:20,865 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,865 INFO L185 CegarLoopUtils]: At program point L615-2(line 615) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,865 INFO L185 CegarLoopUtils]: At program point L613-1(line 613) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 565 588) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 565 588) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 565 588) no Hoare annotation was computed. [2021-02-22 01:11:20,865 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:11:20,866 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 673 679) the Hoare annotation is: true [2021-02-22 01:11:20,866 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 673 679) the Hoare annotation is: true [2021-02-22 01:11:20,866 INFO L185 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,866 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:11:20,866 INFO L185 CegarLoopUtils]: At program point L799(lines 799 805) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:11:20,867 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:11:20,867 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:11:20,868 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 706 713) no Hoare annotation was computed. [2021-02-22 01:11:20,868 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 706 713) no Hoare annotation was computed. [2021-02-22 01:11:20,868 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 706 713) no Hoare annotation was computed. [2021-02-22 01:11:20,868 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 750 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,868 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 750 758) the Hoare annotation is: true [2021-02-22 01:11:20,868 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 750 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,868 INFO L185 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:11:20,869 INFO L192 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: true [2021-02-22 01:11:20,869 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:11:20,869 INFO L189 CegarLoopUtils]: For program point L766(lines 766 774) no Hoare annotation was computed. [2021-02-22 01:11:20,869 INFO L189 CegarLoopUtils]: For program point L766-2(lines 766 774) no Hoare annotation was computed. [2021-02-22 01:11:20,869 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 759 794) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point L778(lines 778 786) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point L778-2(lines 778 786) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 759 794) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 759 794) no Hoare annotation was computed. [2021-02-22 01:11:20,870 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-22 01:11:20,870 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-22 01:11:20,870 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-22 01:11:20,871 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:11:20,871 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-22 01:11:20,871 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 86 131) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L116-1(line 116) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-22 01:11:20,872 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 86 131) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point L112-1(line 112) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 86 131) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-22 01:11:20,873 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-22 01:11:20,874 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-22 01:11:20,874 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-22 01:11:20,874 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:11:20,874 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L123-1(line 123) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L121(line 121) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L123-2(line 123) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L86(lines 86 131) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L86-1(lines 86 131) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L109-1(line 109) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:11:20,875 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L413(lines 413 433) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L413-1(lines 413 433) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 399 444) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L438-2(line 438) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L399(lines 399 444) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point L430(lines 430 431) no Hoare annotation was computed. [2021-02-22 01:11:20,876 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 399 444) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 399 444) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L418-1(line 418) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L418-2(line 418) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 01:11:20,877 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:11:20,878 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:11:20,878 INFO L189 CegarLoopUtils]: For program point L423(lines 423 424) no Hoare annotation was computed. [2021-02-22 01:11:20,878 INFO L189 CegarLoopUtils]: For program point L419(lines 419 426) no Hoare annotation was computed. [2021-02-22 01:11:20,878 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 597 606) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,878 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 597 606) the Hoare annotation is: true [2021-02-22 01:11:20,878 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 597 606) the Hoare annotation is: true [2021-02-22 01:11:20,878 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 739 749) the Hoare annotation is: true [2021-02-22 01:11:20,878 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 739 749) the Hoare annotation is: true [2021-02-22 01:11:20,878 INFO L192 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: true [2021-02-22 01:11:20,878 INFO L192 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L192 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 739 749) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L192 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L192 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 731 738) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 731 738) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 731 738) the Hoare annotation is: true [2021-02-22 01:11:20,879 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,879 INFO L185 CegarLoopUtils]: At program point L700-1(lines 681 705) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,879 INFO L185 CegarLoopUtils]: At program point L695(line 695) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,880 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 681 705) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,880 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 681 705) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,880 INFO L185 CegarLoopUtils]: At program point L691(line 691) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,880 INFO L185 CegarLoopUtils]: At program point L689(lines 689 697) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,880 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,880 INFO L185 CegarLoopUtils]: At program point L687-1(line 687) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,880 INFO L185 CegarLoopUtils]: At program point L685(lines 685 702) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,881 INFO L185 CegarLoopUtils]: At program point L687-2(line 687) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,881 INFO L185 CegarLoopUtils]: At program point L687-3(line 687) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,881 INFO L185 CegarLoopUtils]: At program point L865(lines 865 871) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse4 .cse5 .cse2 .cse6 .cse3) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse4 .cse5 .cse2 .cse6 .cse3))) [2021-02-22 01:11:20,881 INFO L185 CegarLoopUtils]: At program point L865-1(lines 865 871) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse1 .cse2 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse6 .cse4 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse7 .cse5))) [2021-02-22 01:11:20,881 INFO L185 CegarLoopUtils]: At program point L857(lines 857 861) the Hoare annotation is: (let ((.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse0 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1))) [2021-02-22 01:11:20,881 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,882 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,882 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,882 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,882 INFO L185 CegarLoopUtils]: At program point L891-1(line 891) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,882 INFO L185 CegarLoopUtils]: At program point L891-2(line 891) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,882 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,883 INFO L185 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,883 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,883 INFO L185 CegarLoopUtils]: At program point L883-1(line 883) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,883 INFO L185 CegarLoopUtils]: At program point L875(lines 875 881) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,883 INFO L185 CegarLoopUtils]: At program point L875-1(lines 875 881) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,884 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp~7 0))) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse5 .cse6 .cse3 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse5 .cse6 .cse3 .cse7 .cse4))) [2021-02-22 01:11:20,884 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 845 912) the Hoare annotation is: true [2021-02-22 01:11:20,884 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 845 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,884 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ |test_#t~nondet75| 2147483648))) (.cse4 (= ~pumpRunning~0 0)) (.cse7 (<= |test_#t~nondet75| 2147483647)) (.cse8 (= test_~splverifierCounter~0 0))) (or (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse5 .cse4 .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse4 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-22 01:11:20,884 INFO L185 CegarLoopUtils]: At program point L863-1(line 863) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet75| 2147483648))) (.cse1 (= test_~tmp~7 |test_#t~nondet75|)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (<= |test_#t~nondet75| 2147483647)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:11:20,884 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 845 912) the Hoare annotation is: true [2021-02-22 01:11:20,884 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,885 INFO L185 CegarLoopUtils]: At program point L905(lines 854 906) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,885 INFO L185 CegarLoopUtils]: At program point L893(lines 893 899) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,885 INFO L185 CegarLoopUtils]: At program point L893-1(lines 885 900) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,885 INFO L185 CegarLoopUtils]: At program point L856(lines 855 904) the Hoare annotation is: (let ((.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse0 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1))) [2021-02-22 01:11:20,885 INFO L185 CegarLoopUtils]: At program point L885(lines 885 900) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,886 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:11:20,886 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:11:20,886 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (let ((.cse6 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= |test_#t~nondet76| 2147483647)) (.cse3 (<= test_~tmp~7 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse8 (<= test_~tmp___0~1 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse6 (not (= test_~tmp~7 0)) .cse0 .cse1 .cse2 .cse3 .cse7 (not (= ~waterLevel~0 0)) .cse4 .cse5) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse7 .cse8 .cse4 .cse9 .cse5) (and .cse6 .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse8 .cse9 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:20,886 INFO L185 CegarLoopUtils]: At program point L873-1(line 873) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= |test_#t~nondet76| 2147483647)) (.cse3 (= test_~tmp___0~1 |test_#t~nondet76|)) (.cse4 (<= test_~tmp~7 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 .cse5 .cse6 .cse7) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:11:20,886 INFO L185 CegarLoopUtils]: At program point L902(lines 855 904) the Hoare annotation is: (let ((.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse0 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1))) [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L353(lines 353 398) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L384(lines 384 385) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 353 398) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L372-1(line 372) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:11:20,887 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L377(lines 377 378) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L373(lines 373 380) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 353 398) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 353 398) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L367(lines 367 387) no Hoare annotation was computed. [2021-02-22 01:11:20,888 INFO L189 CegarLoopUtils]: For program point L367-1(lines 367 387) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L394-1(line 394) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L394-2(line 394) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L392-1(line 392) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L392-2(line 392) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:11:20,889 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point L507(lines 507 515) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point L507-2(lines 507 515) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 499 521) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 499 521) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 499 521) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:11:20,890 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L250(lines 250 352) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L250-1(lines 250 352) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L341-1(line 341) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L341-2(line 341) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L300(lines 299 319) no Hoare annotation was computed. [2021-02-22 01:11:20,891 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L301(lines 301 305) no Hoare annotation was computed. [2021-02-22 01:11:20,892 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L326-1(line 326) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L326-2(line 326) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 250 352) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L310-2(line 310) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 250 352) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:11:20,893 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 250 352) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L328-1(line 328) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L328-2(line 328) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L320(lines 298 321) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:11:20,894 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L279(lines 279 295) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L312-2(line 312) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L296(lines 296 337) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L338(lines 338 349) no Hoare annotation was computed. [2021-02-22 01:11:20,895 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L330-1(line 330) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L339(lines 339 346) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 01:11:20,896 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L274(lines 274 278) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L299-2(lines 299 319) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:11:20,897 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,897 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,897 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:11:20,898 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,898 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,899 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,899 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,899 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,899 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,899 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,899 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,899 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,900 INFO L185 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:11:20,900 INFO L185 CegarLoopUtils]: At program point L788-1(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,900 INFO L185 CegarLoopUtils]: At program point L788-2(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,900 INFO L185 CegarLoopUtils]: At program point L788-3(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,900 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,900 INFO L185 CegarLoopUtils]: At program point L784-1(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,900 INFO L185 CegarLoopUtils]: At program point L784-2(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L784-3(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L784-4(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L780-1(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L780-2(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L780-3(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L776-1(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,901 INFO L185 CegarLoopUtils]: At program point L776-2(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,902 INFO L185 CegarLoopUtils]: At program point L776-3(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,902 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,902 INFO L185 CegarLoopUtils]: At program point L776-4(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L772-1(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L776-5(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L772-2(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L776-6(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L772-3(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L776-7(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L384(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L772-4(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,903 INFO L185 CegarLoopUtils]: At program point L384-1(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L768-2(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L768-3(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L430-1(line 430) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,904 INFO L185 CegarLoopUtils]: At program point L645(line 645) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L517-1(line 517) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L517-2(line 517) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L513(line 513) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L513-1(line 513) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L513-2(line 513) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L513-3(line 513) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L509-1(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,905 INFO L185 CegarLoopUtils]: At program point L509-2(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L509-3(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L505(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L509-4(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L377-1(line 377) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L505-1(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L509-5(line 509) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L505-2(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L505-3(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,906 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point L505-4(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point L505-5(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point L505-6(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point L505-7(line 505) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,907 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:11:20,908 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,908 INFO L185 CegarLoopUtils]: At program point L423-1(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,908 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:11:20,908 INFO L185 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:11:20,908 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:11:20,908 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 714 730) no Hoare annotation was computed. [2021-02-22 01:11:20,908 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 714 730) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L189 CegarLoopUtils]: For program point L725-1(lines 714 730) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L189 CegarLoopUtils]: For program point L721(lines 721 727) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L189 CegarLoopUtils]: For program point L719-1(line 719) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L189 CegarLoopUtils]: For program point L719-2(line 719) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L189 CegarLoopUtils]: For program point L719-3(line 719) no Hoare annotation was computed. [2021-02-22 01:11:20,909 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 522 530) the Hoare annotation is: true [2021-02-22 01:11:20,909 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~6))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,909 INFO L192 CegarLoopUtils]: At program point L526(line 526) the Hoare annotation is: true [2021-02-22 01:11:20,910 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 522 530) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (and (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~6) .cse0) .cse1 .cse2 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) .cse0) .cse1 .cse2))) [2021-02-22 01:11:20,910 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 522 530) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (and (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~6) .cse0) .cse1 .cse2 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) .cse0) .cse1 .cse2))) [2021-02-22 01:11:20,910 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:11:20,910 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:11:20,910 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:11:20,910 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:11:20,910 INFO L192 CegarLoopUtils]: At program point L482-1(lines 478 489) the Hoare annotation is: true [2021-02-22 01:11:20,910 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 478 489) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,911 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 478 489) the Hoare annotation is: true [2021-02-22 01:11:20,911 INFO L185 CegarLoopUtils]: At program point L485(line 485) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,911 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:11:20,911 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 490 498) the Hoare annotation is: true [2021-02-22 01:11:20,911 INFO L192 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: true [2021-02-22 01:11:20,911 INFO L192 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: true [2021-02-22 01:11:20,911 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 490 498) the Hoare annotation is: true [2021-02-22 01:11:20,911 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 490 498) the Hoare annotation is: true [2021-02-22 01:11:20,911 INFO L185 CegarLoopUtils]: At program point L662(line 662) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:11:20,912 INFO L185 CegarLoopUtils]: At program point L660(lines 660 666) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:11:20,912 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 649 672) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:11:20,912 INFO L185 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-22 01:11:20,912 INFO L185 CegarLoopUtils]: At program point L653(lines 652 671) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:11:20,912 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 649 672) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-22 01:11:20,912 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 649 672) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-22 01:11:20,912 INFO L192 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 534 563) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L548(lines 548 552) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L548-1(lines 548 552) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L544-2(lines 544 558) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 534 563) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L540-1(line 540) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L559(lines 534 563) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: true [2021-02-22 01:11:20,913 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 454 465) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 454 465) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point L458-1(lines 454 465) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 589 595) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 589 595) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:11:20,914 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 810 817) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:20,915 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 810 817) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:20,915 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 810 817) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:11:20,915 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 466 477) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse10 (not (= ~waterLevel~0 0))) (.cse0 (= test_~tmp~7 0)) (.cse2 (not (<= test_~tmp~7 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse9 (not (= 0 ~systemActive~0))) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse8 .cse3 .cse5 .cse6 .cse9 .cse10) (or .cse0 .cse1 .cse2 .cse8 .cse3 .cse5 .cse6 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7))) [2021-02-22 01:11:20,915 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 0 ~systemActive~0)) .cse6))) [2021-02-22 01:11:20,915 INFO L185 CegarLoopUtils]: At program point L470-1(lines 466 477) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse10 (not (= ~waterLevel~0 0))) (.cse0 (= test_~tmp~7 0)) (.cse2 (not (<= test_~tmp~7 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse9 (not (= 0 ~systemActive~0))) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse8 .cse3 .cse5 .cse6 .cse9 .cse10) (or .cse0 .cse1 .cse2 .cse8 .cse3 .cse5 .cse6 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7))) [2021-02-22 01:11:20,915 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 466 477) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 0 (+ test_~tmp~7 2147483648))))) (and (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 0 ~systemActive~0))))) [2021-02-22 01:11:20,916 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 631 638) the Hoare annotation is: true [2021-02-22 01:11:20,916 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 635) the Hoare annotation is: true [2021-02-22 01:11:20,916 INFO L192 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: true [2021-02-22 01:11:20,916 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 631 638) the Hoare annotation is: true [2021-02-22 01:11:20,916 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 631 638) the Hoare annotation is: true [2021-02-22 01:11:20,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:11:20 BoogieIcfgContainer [2021-02-22 01:11:20,955 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:11:20,956 INFO L168 Benchmark]: Toolchain (without parser) took 145481.29 ms. Allocated memory was 157.3 MB in the beginning and 1.0 GB in the end (delta: 870.3 MB). Free memory was 131.3 MB in the beginning and 909.8 MB in the end (delta: -778.6 MB). Peak memory consumption was 660.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:20,956 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 157.3 MB. Free memory is still 142.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:11:20,957 INFO L168 Benchmark]: CACSL2BoogieTranslator took 955.73 ms. Allocated memory is still 157.3 MB. Free memory was 130.2 MB in the beginning and 136.6 MB in the end (delta: -6.4 MB). Peak memory consumption was 22.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:20,957 INFO L168 Benchmark]: Boogie Preprocessor took 99.89 ms. Allocated memory is still 157.3 MB. Free memory was 136.6 MB in the beginning and 132.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:20,957 INFO L168 Benchmark]: RCFGBuilder took 1152.55 ms. Allocated memory is still 157.3 MB. Free memory was 132.9 MB in the beginning and 70.9 MB in the end (delta: 62.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:20,957 INFO L168 Benchmark]: TraceAbstraction took 143245.14 ms. Allocated memory was 157.3 MB in the beginning and 1.0 GB in the end (delta: 870.3 MB). Free memory was 70.4 MB in the beginning and 909.8 MB in the end (delta: -839.4 MB). Peak memory consumption was 599.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:11:20,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 157.3 MB. Free memory is still 142.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 955.73 ms. Allocated memory is still 157.3 MB. Free memory was 130.2 MB in the beginning and 136.6 MB in the end (delta: -6.4 MB). Peak memory consumption was 22.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 99.89 ms. Allocated memory is still 157.3 MB. Free memory was 136.6 MB in the beginning and 132.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1152.55 ms. Allocated memory is still 157.3 MB. Free memory was 132.9 MB in the beginning and 70.9 MB in the end (delta: 62.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 143245.14 ms. Allocated memory was 157.3 MB in the beginning and 1.0 GB in the end (delta: 870.3 MB). Free memory was 70.4 MB in the beginning and 909.8 MB in the end (delta: -839.4 MB). Peak memory consumption was 599.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 635]: 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: 854]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: ((((!(\old(waterLevel) == 1) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || (((((((0 <= tmp + 2147483648 && 0 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || (((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 819]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((waterLevel == tmp && !(tmp == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (tmp___0 == 0 && waterLevel == tmp)) || !(0 == systemActive)) && ((((!(1 <= systemActive) || !(tmp == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || waterLevel == 0)) && ((0 <= waterLevel + 2147483648 || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 607]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 673]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0) - ProcedureContractResult [Line: 750]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 597]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 739]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 731]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 681]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(1 <= systemActive) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 845]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 478]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 522]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((\result == retValue_acc && waterLevel == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) && (((!(1 <= systemActive) || (\result == waterLevel && waterLevel == retValue_acc)) || !(waterLevel < 3)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 490]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 534]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 649]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 454]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 589]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 810]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(waterLevel < 3)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 466]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((tmp == 0 || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || waterLevel < 3) && (((((((tmp == 0 || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(0 == systemActive)) || !(waterLevel == 0))) && (((((((tmp == 0 || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(waterLevel == 0))) && (((((((tmp == 0 || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(0 == systemActive)) || waterLevel < 3) - ProcedureContractResult [Line: 631]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 612 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 67.2s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 59.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 75.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1290 SDtfs, 3550 SDslu, 3570 SDs, 0 SdLazy, 7854 SolverSat, 1763 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 501 GetRequests, 176 SyntacticMatches, 1 SemanticMatches, 324 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27965 ImplicationChecksByTransitivity, 44.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=880occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 410 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 248 LocationsWithAnnotation, 2684 PreInvPairs, 3600 NumberOfFragments, 5572 HoareAnnotationTreeSize, 2684 FomulaSimplifications, 1768120 FormulaSimplificationTreeSizeReduction, 15.6s HoareSimplificationTime, 248 FomulaSimplificationsInter, 117909 FormulaSimplificationTreeSizeReductionInter, 59.7s 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...