/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_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:34:03,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:34:03,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:34:03,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:34:03,724 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:34:03,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:34:03,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:34:03,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:34:03,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:34:03,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:34:03,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:34:03,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:34:03,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:34:03,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:34:03,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:34:03,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:34:03,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:34:03,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:34:03,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:34:03,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:34:03,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:34:03,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:34:03,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:34:03,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:34:03,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:34:03,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:34:03,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:34:03,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:34:03,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:34:03,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:34:03,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:34:03,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:34:03,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:34:03,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:34:03,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:34:03,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:34:03,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:34:03,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:34:03,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:34:03,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:34:03,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:34:03,779 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:34:03,791 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:34:03,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:34:03,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:34:03,793 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:34:03,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:34:03,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:34:03,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:34:03,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:34:03,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:34:03,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:34:03,794 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:34:03,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:34:03,795 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:34:03,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:34:03,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:34:03,796 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:34:03,796 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:34:03,796 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:34:03,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:34:03,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:34:03,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:34:03,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:34:03,797 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:34:03,797 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:34:04,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:34:04,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:34:04,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:34:04,265 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:34:04,265 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:34:04,266 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c [2021-02-24 03:34:04,364 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4808391a5/5bb6868db6084f918190fb605b46ae39/FLAG60d2b6761 [2021-02-24 03:34:05,048 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:34:05,049 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c [2021-02-24 03:34:05,063 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4808391a5/5bb6868db6084f918190fb605b46ae39/FLAG60d2b6761 [2021-02-24 03:34:05,351 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4808391a5/5bb6868db6084f918190fb605b46ae39 [2021-02-24 03:34:05,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:34:05,368 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:34:05,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:34:05,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:34:05,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:34:05,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:34:05" (1/1) ... [2021-02-24 03:34:05,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12212080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:05, skipping insertion in model container [2021-02-24 03:34:05,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:34:05" (1/1) ... [2021-02-24 03:34:05,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:34:05,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:34:05,889 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_product19.cil.c[14510,14523] [2021-02-24 03:34:05,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:34:05,942 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:34:06,014 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_product19.cil.c[14510,14523] [2021-02-24 03:34:06,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:34:06,068 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:34:06,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06 WrapperNode [2021-02-24 03:34:06,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:34:06,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:34:06,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:34:06,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:34:06,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (1/1) ... [2021-02-24 03:34:06,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (1/1) ... [2021-02-24 03:34:06,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (1/1) ... [2021-02-24 03:34:06,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (1/1) ... [2021-02-24 03:34:06,138 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (1/1) ... [2021-02-24 03:34:06,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (1/1) ... [2021-02-24 03:34:06,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (1/1) ... [2021-02-24 03:34:06,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:34:06,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:34:06,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:34:06,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:34:06,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (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 [2021-02-24 03:34:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:34:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:34:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:34:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:34:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:34:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:34:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:34:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:34:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:34:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:34:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:34:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:34:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:34:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:34:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:34:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:34:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:34:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:34:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:34:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:34:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:34:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:34:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:34:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:34:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:34:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:34:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:34:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:34:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:34:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:34:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:34:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:34:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:34:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:34:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:34:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:34:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:34:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:34:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:34:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:34:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:34:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:34:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:34:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:34:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:34:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:34:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:34:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:34:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:34:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:34:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:34:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:34:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:34:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:34:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:34:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:34:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:34:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:34:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:34:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:34:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:34:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:34:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:34:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:34:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:34:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:34:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:34:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:34:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:34:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:34:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:34:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:34:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:34:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:34:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:34:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:34:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:34:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:34:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:34:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:34:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:34:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:34:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:34:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:34:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:34:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:34:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:34:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:34:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:34:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:34:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:34:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:34:07,856 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:34:07,857 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:34:07,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:34:07 BoogieIcfgContainer [2021-02-24 03:34:07,860 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:34:07,862 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:34:07,862 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:34:07,866 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:34:07,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:34:05" (1/3) ... [2021-02-24 03:34:07,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fe4ba5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:34:07, skipping insertion in model container [2021-02-24 03:34:07,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:34:06" (2/3) ... [2021-02-24 03:34:07,868 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fe4ba5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:34:07, skipping insertion in model container [2021-02-24 03:34:07,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:34:07" (3/3) ... [2021-02-24 03:34:07,870 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product19.cil.c [2021-02-24 03:34:07,877 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:34:07,882 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:34:07,903 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:34:07,929 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:34:07,929 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:34:07,929 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:34:07,929 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:34:07,929 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:34:07,930 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:34:07,930 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:34:07,930 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:34:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states. [2021-02-24 03:34:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:34:07,974 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:07,975 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] [2021-02-24 03:34:07,976 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:07,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:07,983 INFO L82 PathProgramCache]: Analyzing trace with hash 266707895, now seen corresponding path program 1 times [2021-02-24 03:34:07,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:07,993 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [599461510] [2021-02-24 03:34:07,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:08,065 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,792 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:08,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:08,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:08,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:08,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:09,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:09,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:09,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:09,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:34:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:09,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:09,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:34:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:09,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:09,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:09,101 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [599461510] [2021-02-24 03:34:09,104 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:09,104 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:34:09,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047641056] [2021-02-24 03:34:09,111 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:34:09,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:09,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:34:09,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:34:09,130 INFO L87 Difference]: Start difference. First operand 287 states. Second operand 3 states. [2021-02-24 03:34:10,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:10,794 INFO L93 Difference]: Finished difference Result 433 states and 518 transitions. [2021-02-24 03:34:10,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:34:10,797 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:34:10,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:10,828 INFO L225 Difference]: With dead ends: 433 [2021-02-24 03:34:10,828 INFO L226 Difference]: Without dead ends: 276 [2021-02-24 03:34:10,836 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 [2021-02-24 03:34:10,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-02-24 03:34:11,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 235. [2021-02-24 03:34:11,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2021-02-24 03:34:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 254 transitions. [2021-02-24 03:34:11,046 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 254 transitions. Word has length 147 [2021-02-24 03:34:11,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:11,050 INFO L480 AbstractCegarLoop]: Abstraction has 235 states and 254 transitions. [2021-02-24 03:34:11,050 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:34:11,050 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 254 transitions. [2021-02-24 03:34:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:34:11,063 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:11,064 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] [2021-02-24 03:34:11,064 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:34:11,065 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:11,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:11,067 INFO L82 PathProgramCache]: Analyzing trace with hash 1523745824, now seen corresponding path program 1 times [2021-02-24 03:34:11,067 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:11,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [323940946] [2021-02-24 03:34:11,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:11,079 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:11,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,643 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:11,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:34:11,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:34:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:11,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:11,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:11,744 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [323940946] [2021-02-24 03:34:11,744 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:11,745 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:34:11,745 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891221017] [2021-02-24 03:34:11,746 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:34:11,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:11,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:34:11,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:34:11,747 INFO L87 Difference]: Start difference. First operand 235 states and 254 transitions. Second operand 4 states. [2021-02-24 03:34:12,494 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:34:13,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:13,342 INFO L93 Difference]: Finished difference Result 343 states and 384 transitions. [2021-02-24 03:34:13,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:34:13,343 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:34:13,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:13,362 INFO L225 Difference]: With dead ends: 343 [2021-02-24 03:34:13,362 INFO L226 Difference]: Without dead ends: 259 [2021-02-24 03:34:13,365 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 [2021-02-24 03:34:13,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 259 states. [2021-02-24 03:34:13,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 259 to 225. [2021-02-24 03:34:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 225 states. [2021-02-24 03:34:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 241 transitions. [2021-02-24 03:34:13,458 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 241 transitions. Word has length 148 [2021-02-24 03:34:13,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:13,459 INFO L480 AbstractCegarLoop]: Abstraction has 225 states and 241 transitions. [2021-02-24 03:34:13,459 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:34:13,459 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 241 transitions. [2021-02-24 03:34:13,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:34:13,461 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:13,462 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:13,462 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:34:13,462 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:13,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:13,463 INFO L82 PathProgramCache]: Analyzing trace with hash 713467396, now seen corresponding path program 1 times [2021-02-24 03:34:13,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:13,463 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [730807534] [2021-02-24 03:34:13,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:13,467 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:13,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:13,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:13,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:13,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:13,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:13,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:13,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:13,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:13,878 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:13,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:13,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:13,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:34:13,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:13,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:13,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:13,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:13,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:13,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:13,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:13,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:14,011 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:34:14,013 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:34:14,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:14,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:14,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:14,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:34:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:14,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:14,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:14,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:34:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:14,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:14,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:14,096 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [730807534] [2021-02-24 03:34:14,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:14,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:34:14,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548048623] [2021-02-24 03:34:14,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:34:14,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:14,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:34:14,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:34:14,099 INFO L87 Difference]: Start difference. First operand 225 states and 241 transitions. Second operand 9 states. [2021-02-24 03:34:14,925 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:34:15,385 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:34:15,714 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:34:16,095 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:16,461 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:16,802 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:17,912 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:34:19,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:19,668 INFO L93 Difference]: Finished difference Result 572 states and 658 transitions. [2021-02-24 03:34:19,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:34:19,669 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:34:19,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:19,673 INFO L225 Difference]: With dead ends: 572 [2021-02-24 03:34:19,673 INFO L226 Difference]: Without dead ends: 462 [2021-02-24 03:34:19,675 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:34:19,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2021-02-24 03:34:19,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 399. [2021-02-24 03:34:19,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2021-02-24 03:34:19,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 445 transitions. [2021-02-24 03:34:19,894 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 445 transitions. Word has length 157 [2021-02-24 03:34:19,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:19,895 INFO L480 AbstractCegarLoop]: Abstraction has 399 states and 445 transitions. [2021-02-24 03:34:19,895 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:34:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 445 transitions. [2021-02-24 03:34:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:34:19,898 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:19,898 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] [2021-02-24 03:34:19,899 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:34:19,899 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:19,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:19,899 INFO L82 PathProgramCache]: Analyzing trace with hash -1711668213, now seen corresponding path program 1 times [2021-02-24 03:34:19,900 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:19,900 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2065673234] [2021-02-24 03:34:19,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:19,904 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:19,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:19,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:19,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:19,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:19,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:19,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:19,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:19,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:19,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:20,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:20,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:34:20,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,316 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:20,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:34:20,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:20,409 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:34:20,411 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:34:20,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:34:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:34:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:34:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:20,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:20,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:34:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:20,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:20,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:20,541 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2065673234] [2021-02-24 03:34:20,541 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:20,541 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:34:20,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807173322] [2021-02-24 03:34:20,542 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:34:20,542 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:20,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:34:20,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:34:20,543 INFO L87 Difference]: Start difference. First operand 399 states and 445 transitions. Second operand 14 states. [2021-02-24 03:34:21,189 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:34:21,653 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:34:22,022 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:34:22,408 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:22,779 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:23,141 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:23,902 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:34:25,182 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:25,577 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:26,023 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:26,493 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:34:26,862 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:34:27,231 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:34:27,602 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:34:27,967 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:28,326 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:28,754 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:29,238 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:34:29,640 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:34:30,066 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:31,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:31,780 INFO L93 Difference]: Finished difference Result 1461 states and 1862 transitions. [2021-02-24 03:34:31,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:34:31,781 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2021-02-24 03:34:31,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:31,795 INFO L225 Difference]: With dead ends: 1461 [2021-02-24 03:34:31,795 INFO L226 Difference]: Without dead ends: 1177 [2021-02-24 03:34:31,800 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-24 03:34:31,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1177 states. [2021-02-24 03:34:32,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1177 to 904. [2021-02-24 03:34:32,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 904 states. [2021-02-24 03:34:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 904 states and 1046 transitions. [2021-02-24 03:34:32,331 INFO L78 Accepts]: Start accepts. Automaton has 904 states and 1046 transitions. Word has length 165 [2021-02-24 03:34:32,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:32,332 INFO L480 AbstractCegarLoop]: Abstraction has 904 states and 1046 transitions. [2021-02-24 03:34:32,332 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:34:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1046 transitions. [2021-02-24 03:34:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-24 03:34:32,338 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:32,338 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:32,338 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:34:32,338 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:32,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:32,340 INFO L82 PathProgramCache]: Analyzing trace with hash -2136863665, now seen corresponding path program 1 times [2021-02-24 03:34:32,341 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:32,341 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1785319203] [2021-02-24 03:34:32,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:32,346 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:34:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:32,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:32,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:32,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:32,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:32,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,777 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:32,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:32,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:32,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:34:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:34:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:34:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:34:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-24 03:34:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:32,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:32,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:32,926 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1785319203] [2021-02-24 03:34:32,926 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:32,926 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 03:34:32,927 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782587791] [2021-02-24 03:34:32,927 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 03:34:32,927 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:32,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 03:34:32,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-24 03:34:32,928 INFO L87 Difference]: Start difference. First operand 904 states and 1046 transitions. Second operand 6 states. [2021-02-24 03:34:33,485 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:34:34,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:34:34,386 INFO L93 Difference]: Finished difference Result 1466 states and 1748 transitions. [2021-02-24 03:34:34,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-24 03:34:34,386 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2021-02-24 03:34:34,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:34:34,391 INFO L225 Difference]: With dead ends: 1466 [2021-02-24 03:34:34,391 INFO L226 Difference]: Without dead ends: 677 [2021-02-24 03:34:34,395 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:34:34,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2021-02-24 03:34:34,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 643. [2021-02-24 03:34:34,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 643 states. [2021-02-24 03:34:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 702 transitions. [2021-02-24 03:34:34,694 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 702 transitions. Word has length 170 [2021-02-24 03:34:34,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:34:34,695 INFO L480 AbstractCegarLoop]: Abstraction has 643 states and 702 transitions. [2021-02-24 03:34:34,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 03:34:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 702 transitions. [2021-02-24 03:34:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-24 03:34:34,700 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:34:34,700 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:34:34,701 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:34:34,701 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:34:34,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:34:34,702 INFO L82 PathProgramCache]: Analyzing trace with hash -1065754895, now seen corresponding path program 1 times [2021-02-24 03:34:34,702 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:34:34,702 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1713859527] [2021-02-24 03:34:34,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:34:34,766 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:34,788 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:34,798 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:34,804 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:34,860 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:34:34,870 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:34:34,875 WARN L141 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size [2021-02-24 03:34:34,877 WARN L147 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size 54 [2021-02-24 03:34:34,882 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:34,888 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:34,893 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:34,899 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:34,950 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:34:34,952 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:34:34,954 WARN L141 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size [2021-02-24 03:34:34,956 WARN L147 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size 54 [2021-02-24 03:34:34,959 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:34,964 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:34,967 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:34,972 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:35,023 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:34:35,025 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:34:35,027 WARN L141 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size [2021-02-24 03:34:35,029 WARN L147 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size 54 [2021-02-24 03:34:35,032 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:35,036 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:35,039 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:35,043 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:35,095 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:34:35,096 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:34:35,099 WARN L141 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size [2021-02-24 03:34:35,100 WARN L147 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size 54 [2021-02-24 03:34:35,103 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:35,107 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:35,110 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-24 03:34:35,114 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-24 03:34:35,166 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:34:35,167 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:34:35,169 WARN L141 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size [2021-02-24 03:34:35,171 WARN L147 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size 54 [2021-02-24 03:34:35,173 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:35,177 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:35,180 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:35,184 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:35,234 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:34:35,235 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:34:35,238 WARN L141 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size [2021-02-24 03:34:35,239 WARN L147 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size 54 [2021-02-24 03:34:35,241 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:35,245 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:35,248 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:35,252 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:35,302 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:34:35,304 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:34:35,306 WARN L141 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size [2021-02-24 03:34:35,308 WARN L147 QuantifierPusher]: treesize reduction 14, result has 79.4 percent of original size 54 [2021-02-24 03:34:35,310 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:35,313 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:35,316 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-24 03:34:35,319 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-24 03:34:35,368 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:34:35,373 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:34:35,378 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,379 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:35,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:34:35,390 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:34:35,395 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size [2021-02-24 03:34:35,399 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size 123 [2021-02-24 03:34:35,400 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:34:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:35,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:35,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:35,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,844 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:35,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:34:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:34:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:34:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:34:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:34:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:34:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-24 03:34:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-24 03:34:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:34:35,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:35,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:35,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:35,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:34:36,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,021 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:36,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-24 03:34:36,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,026 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:36,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-24 03:34:36,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,032 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:36,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-24 03:34:36,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,036 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:36,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-24 03:34:36,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:36,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-24 03:34:36,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:34:36,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-02-24 03:34:36,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:36,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:36,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:34:36,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:34:36,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:36,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:36,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:36,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:36,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:34:36,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:36,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:36,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:34:36,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:36,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,275 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:34:36,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:36,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:34:36,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:34:36,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:34:36,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:36,416 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:34:36,417 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:34:36,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:34:36,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:34:36,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:36,540 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-24 03:34:36,540 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-24 03:34:36,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:34:36,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:34:36,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:36,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:36,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:36,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:34:36,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:36,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:34:36,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:34:36,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:34:36,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,881 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:34:36,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:36,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:34:36,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:34:36,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:34:36,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:36,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:34:37,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:37,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:34:37,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:34:37,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:34:37,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:34:37,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:37,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:37,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:34:37,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:34:37,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:34:37,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:34:37,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:34:37,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:34:37,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1713859527] [2021-02-24 03:34:37,394 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:34:37,394 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-24 03:34:37,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121020342] [2021-02-24 03:34:37,395 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-24 03:34:37,395 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:34:37,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-24 03:34:37,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-24 03:34:37,397 INFO L87 Difference]: Start difference. First operand 643 states and 702 transitions. Second operand 40 states. [2021-02-24 03:34:38,099 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:34:38,796 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:34:39,207 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:39,613 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:39,988 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:34:40,413 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:40,848 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:34:41,265 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:41,728 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:34:42,192 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:34:42,613 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:34:43,083 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:34:43,553 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:44,076 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:34:44,569 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:34:45,149 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:45,684 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:34:46,193 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:46,720 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:34:47,226 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:34:48,137 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:34:48,896 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:34:49,411 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:34:49,880 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:34:50,300 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:34:50,721 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:34:51,139 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:34:51,568 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:34:52,049 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:34:52,679 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:34:53,156 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:53,918 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:34:54,422 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:34:55,040 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:34:56,106 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:34:59,379 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:35:00,797 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:35:01,330 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:35:01,767 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:35:02,850 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-24 03:35:03,816 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-24 03:35:04,410 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:35:04,850 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:35:05,308 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:35:05,866 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:35:06,296 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:35:06,634 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:07,018 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:35:07,561 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:07,989 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:35:08,390 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:35:09,018 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:35:09,894 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:35:14,246 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:35:14,791 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:35:15,334 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:35:15,883 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:35:18,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:35:18,803 INFO L93 Difference]: Finished difference Result 1468 states and 1752 transitions. [2021-02-24 03:35:18,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2021-02-24 03:35:18,804 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 210 [2021-02-24 03:35:18,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:35:18,806 INFO L225 Difference]: With dead ends: 1468 [2021-02-24 03:35:18,807 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:35:18,833 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 278 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31821 ImplicationChecksByTransitivity, 36.4s TimeCoverageRelationStatistics Valid=6899, Invalid=71221, Unknown=0, NotChecked=0, Total=78120 [2021-02-24 03:35:18,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:35:18,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:35:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:35:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:35:18,834 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 210 [2021-02-24 03:35:18,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:35:18,834 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:35:18,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-24 03:35:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:35:18,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:35:18,834 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:35:18,836 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:35:21,630 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 246 [2021-02-24 03:35:21,851 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 252 [2021-02-24 03:35:23,410 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 57 [2021-02-24 03:35:25,723 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 44 [2021-02-24 03:35:27,634 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 246 [2021-02-24 03:35:27,941 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 246 [2021-02-24 03:35:28,045 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 46 [2021-02-24 03:35:28,354 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 256 [2021-02-24 03:35:29,988 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 246 [2021-02-24 03:35:30,192 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 249 [2021-02-24 03:35:30,299 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 249 [2021-02-24 03:35:32,301 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 51 [2021-02-24 03:35:33,443 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 19 [2021-02-24 03:35:33,979 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:35:34,842 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-24 03:35:35,157 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:35,454 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-24 03:35:36,126 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 15 [2021-02-24 03:35:36,403 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:35:36,666 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-24 03:35:36,948 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:38,642 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2021-02-24 03:35:39,447 WARN L202 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-24 03:35:39,698 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:35:40,190 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 41 [2021-02-24 03:35:40,707 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 46 [2021-02-24 03:35:41,582 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-24 03:35:41,874 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:43,319 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-24 03:35:43,613 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:35:43,732 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 30 [2021-02-24 03:35:44,041 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:35:44,827 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 24 [2021-02-24 03:35:45,722 WARN L202 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2021-02-24 03:35:46,619 WARN L202 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2021-02-24 03:35:47,259 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-24 03:35:47,532 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:47,826 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-24 03:35:48,177 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-24 03:35:49,121 WARN L202 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-24 03:35:49,392 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-24 03:35:49,668 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:49,946 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:50,248 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:51,140 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 22 [2021-02-24 03:35:51,787 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-02-24 03:35:51,909 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2021-02-24 03:35:52,204 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:52,496 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:35:52,646 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 34 [2021-02-24 03:35:52,791 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 34 [2021-02-24 03:35:53,066 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:53,622 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:35:53,910 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:55,124 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-24 03:35:55,910 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 24 [2021-02-24 03:35:56,186 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:35:56,633 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 41 [2021-02-24 03:35:56,772 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 34 [2021-02-24 03:35:57,270 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 43 [2021-02-24 03:35:57,718 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 41 [2021-02-24 03:35:57,858 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 34 [2021-02-24 03:35:58,000 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2021-02-24 03:35:58,272 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:35:58,804 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:35:59,328 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:35:59,906 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 50 [2021-02-24 03:36:00,041 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 36 [2021-02-24 03:36:00,493 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-24 03:36:00,743 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-24 03:36:02,079 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2021-02-24 03:36:02,380 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:36:02,671 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:36:03,060 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-24 03:36:03,888 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-24 03:36:04,789 WARN L202 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2021-02-24 03:36:05,063 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:36:05,941 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 31 [2021-02-24 03:36:06,807 WARN L202 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-24 03:36:07,639 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 22 [2021-02-24 03:36:08,827 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 180 DAG size of output: 26 [2021-02-24 03:36:09,294 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 41 [2021-02-24 03:36:09,466 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 34 [2021-02-24 03:36:09,965 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 45 [2021-02-24 03:36:10,707 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 43 [2021-02-24 03:36:11,070 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 14 [2021-02-24 03:36:11,383 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:36:12,182 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-24 03:36:13,127 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-24 03:36:13,420 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:36:14,939 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2021-02-24 03:36:16,343 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-24 03:36:18,036 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2021-02-24 03:36:18,383 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 14 [2021-02-24 03:36:18,530 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 34 [2021-02-24 03:36:18,689 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 34 [2021-02-24 03:36:18,968 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:36:19,496 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-24 03:36:20,268 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2021-02-24 03:36:20,419 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2021-02-24 03:36:20,701 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:36:20,821 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 34 [2021-02-24 03:36:21,663 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-24 03:36:21,936 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-24 03:36:21,941 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-24 03:36:21,942 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-24 03:36:21,943 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-24 03:36:21,943 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-24 03:36:21,943 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:36:21,943 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-24 03:36:21,943 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:36:21,943 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L136-1(line 136) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L136-2(line 136) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:36:21,944 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L141(lines 118 142) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L117-1(line 117) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L117-2(line 117) no Hoare annotation was computed. [2021-02-24 03:36:21,945 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2021-02-24 03:36:21,946 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L202(lines 175 203) no Hoare annotation was computed. [2021-02-24 03:36:21,947 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L194-1(line 194) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L190-1(line 190) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L190-2(line 190) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L182(lines 182 186) no Hoare annotation was computed. [2021-02-24 03:36:21,948 INFO L189 CegarLoopUtils]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-24 03:36:21,949 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-24 03:36:21,950 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 872 878) the Hoare annotation is: true [2021-02-24 03:36:21,950 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 872 878) the Hoare annotation is: true [2021-02-24 03:36:21,950 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 879 887) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-24 03:36:21,951 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 879 887) the Hoare annotation is: true [2021-02-24 03:36:21,951 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 879 887) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-24 03:36:21,951 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:36:21,951 INFO L192 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: true [2021-02-24 03:36:21,951 INFO L185 CegarLoopUtils]: At program point L897(lines 897 910) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse2) (or .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648))))) [2021-02-24 03:36:21,951 INFO L185 CegarLoopUtils]: At program point L899-2(line 899) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse4 (= ~waterLevel~0 0))) (and (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse0) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse0) (or .cse1 .cse2 .cse5 .cse4))) [2021-02-24 03:36:21,951 INFO L185 CegarLoopUtils]: At program point L899-3(line 899) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0)) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse5) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse6 .cse3) (or (and .cse4 .cse5) .cse0 .cse1 .cse6))) [2021-02-24 03:36:21,951 INFO L185 CegarLoopUtils]: At program point L897-1(lines 889 913) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648)))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) .cse2 .cse3 (and .cse0 .cse4 .cse1) (not (= 0 ~systemActive~0)))) (or .cse2 .cse3 .cse4 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)))) [2021-02-24 03:36:21,951 INFO L192 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: true [2021-02-24 03:36:21,952 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 889 913) the Hoare annotation is: true [2021-02-24 03:36:21,952 INFO L185 CegarLoopUtils]: At program point L895-1(line 895) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-24 03:36:21,952 INFO L185 CegarLoopUtils]: At program point L895-2(line 895) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or .cse0 .cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) .cse2) (or (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) .cse0 .cse1 .cse2))) [2021-02-24 03:36:21,952 INFO L185 CegarLoopUtils]: At program point L895-3(line 895) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (and (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0)))) (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret77| __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 0 ~systemActive~0))))) [2021-02-24 03:36:21,952 INFO L192 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: true [2021-02-24 03:36:21,952 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 889 913) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648)))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 .cse1) .cse2 .cse3 (and .cse0 .cse4 .cse1) (not (= 0 ~systemActive~0)))) (or .cse2 .cse3 .cse4 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)))) [2021-02-24 03:36:21,952 INFO L185 CegarLoopUtils]: At program point L903(line 903) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-24 03:36:21,952 INFO L185 CegarLoopUtils]: At program point L901(lines 901 907) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse0 .cse1 .cse4) (or .cse0 .cse1 .cse2 (and .cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7))))) [2021-02-24 03:36:21,953 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse2) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse3))) [2021-02-24 03:36:21,953 INFO L185 CegarLoopUtils]: At program point L899-1(line 899) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse4 (= ~waterLevel~0 0))) (and (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse0) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse0) (or .cse1 .cse2 .cse5 .cse4))) [2021-02-24 03:36:21,953 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,953 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 830 852) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,953 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 830 852) the Hoare annotation is: true [2021-02-24 03:36:21,953 INFO L192 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: true [2021-02-24 03:36:21,953 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 830 852) the Hoare annotation is: true [2021-02-24 03:36:21,953 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,953 INFO L185 CegarLoopUtils]: At program point L842-1(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,953 INFO L185 CegarLoopUtils]: At program point L840(lines 840 847) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,953 INFO L192 CegarLoopUtils]: At program point L840-1(lines 840 847) the Hoare annotation is: true [2021-02-24 03:36:21,954 INFO L185 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret75| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,954 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,954 INFO L185 CegarLoopUtils]: At program point L838-1(line 838) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret75| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,954 INFO L185 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,954 INFO L185 CegarLoopUtils]: At program point L838-2(line 838) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |main_#t~ret75| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,954 INFO L185 CegarLoopUtils]: At program point L836-1(line 836) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,954 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-24 03:36:21,954 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-24 03:36:21,954 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 786 809) no Hoare annotation was computed. [2021-02-24 03:36:21,954 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-24 03:36:21,954 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-24 03:36:21,954 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 786 809) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 786 809) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:36:21,955 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 662 676) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-24 03:36:21,955 INFO L185 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,955 INFO L185 CegarLoopUtils]: At program point L666(lines 666 672) 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)|))) [2021-02-24 03:36:21,956 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 662 676) 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)|))) [2021-02-24 03:36:21,956 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 662 676) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-24 03:36:21,956 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 598 606) 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~7)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:36:21,956 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))))) [2021-02-24 03:36:21,956 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 598 606) the Hoare annotation is: true [2021-02-24 03:36:21,956 INFO L192 CegarLoopUtils]: At program point L602(line 602) the Hoare annotation is: true [2021-02-24 03:36:21,956 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 598 606) 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~7)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:36:21,956 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 643 661) the Hoare annotation is: true [2021-02-24 03:36:21,956 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 643 661) the Hoare annotation is: true [2021-02-24 03:36:21,956 INFO L192 CegarLoopUtils]: At program point L658(line 658) the Hoare annotation is: true [2021-02-24 03:36:21,956 INFO L192 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L652(lines 652 656) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L652-2(lines 652 656) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L650-1(line 650) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L650-2(line 650) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L650-3(line 650) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point L645(line 645) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 643 661) the Hoare annotation is: true [2021-02-24 03:36:21,957 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L637-1(line 637) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L626(lines 626 634) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L626-2(lines 626 634) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 607 642) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 607 642) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L614(lines 614 622) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point L614-2(lines 614 622) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 607 642) no Hoare annotation was computed. [2021-02-24 03:36:21,958 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 865 871) the Hoare annotation is: true [2021-02-24 03:36:21,958 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 865 871) the Hoare annotation is: true [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L56(line 56) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L54(line 54) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-24 03:36:21,959 INFO L189 CegarLoopUtils]: For program point L85-1(line 85) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L85-2(line 85) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L48(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-24 03:36:21,960 INFO L189 CegarLoopUtils]: For program point L71-1(line 71) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L59(line 59) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L53(line 53) no Hoare annotation was computed. [2021-02-24 03:36:21,961 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L78(line 78) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L78-1(line 78) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L74-1(line 74) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-24 03:36:21,962 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:36:21,963 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:36:21,964 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L385(lines 385 386) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L381(lines 381 388) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L375(lines 375 395) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:36:21,965 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:36:21,966 INFO L189 CegarLoopUtils]: For program point L361(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:36:21,967 INFO L189 CegarLoopUtils]: For program point L392(lines 392 393) no Hoare annotation was computed. [2021-02-24 03:36:21,967 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 817 826) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,967 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 817 826) the Hoare annotation is: true [2021-02-24 03:36:21,967 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 817 826) the Hoare annotation is: true [2021-02-24 03:36:21,967 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:36:21,967 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 587 597) no Hoare annotation was computed. [2021-02-24 03:36:21,967 INFO L189 CegarLoopUtils]: For program point L592-1(line 592) no Hoare annotation was computed. [2021-02-24 03:36:21,967 INFO L189 CegarLoopUtils]: For program point L592-2(line 592) no Hoare annotation was computed. [2021-02-24 03:36:21,968 INFO L189 CegarLoopUtils]: For program point L592-3(line 592) no Hoare annotation was computed. [2021-02-24 03:36:21,968 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 587 597) no Hoare annotation was computed. [2021-02-24 03:36:21,968 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 587 597) no Hoare annotation was computed. [2021-02-24 03:36:21,968 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:36:21,968 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 579 586) the Hoare annotation is: true [2021-02-24 03:36:21,968 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 579 586) the Hoare annotation is: true [2021-02-24 03:36:21,968 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 579 586) the Hoare annotation is: true [2021-02-24 03:36:21,968 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 546 570) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,968 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,969 INFO L185 CegarLoopUtils]: At program point L565-1(lines 546 570) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,969 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 546 570) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,969 INFO L185 CegarLoopUtils]: At program point L560(line 560) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,969 INFO L185 CegarLoopUtils]: At program point L556(line 556) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,969 INFO L185 CegarLoopUtils]: At program point L554(lines 554 562) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,969 INFO L185 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,969 INFO L185 CegarLoopUtils]: At program point L552-1(line 552) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,970 INFO L185 CegarLoopUtils]: At program point L550(lines 550 567) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,970 INFO L185 CegarLoopUtils]: At program point L552-2(line 552) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,970 INFO L185 CegarLoopUtils]: At program point L552-3(line 552) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,970 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 538 544) the Hoare annotation is: true [2021-02-24 03:36:21,970 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 538 544) the Hoare annotation is: true [2021-02-24 03:36:21,970 INFO L185 CegarLoopUtils]: At program point L700(lines 700 704) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,971 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,971 INFO L185 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,971 INFO L185 CegarLoopUtils]: At program point L746(lines 697 747) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:36:21,971 INFO L185 CegarLoopUtils]: At program point L734(lines 734 740) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,971 INFO L185 CegarLoopUtils]: At program point L734-1(lines 728 741) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,971 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,972 INFO L185 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,972 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,972 INFO L185 CegarLoopUtils]: At program point L718(lines 718 724) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,972 INFO L185 CegarLoopUtils]: At program point L718-1(lines 718 724) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,972 INFO L185 CegarLoopUtils]: At program point L743(lines 698 745) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,973 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (not (= test_~tmp~5 0)))) (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,973 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 688 753) the Hoare annotation is: true [2021-02-24 03:36:21,973 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse3 (<= 0 (+ |test_#t~nondet71| 2147483648))) (.cse7 (= test_~splverifierCounter~0 0)) (.cse8 (<= |test_#t~nondet71| 2147483647))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,973 INFO L185 CegarLoopUtils]: At program point L706-1(line 706) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse0 (<= 0 (+ |test_#t~nondet71| 2147483648))) (.cse1 (= test_~tmp~5 |test_#t~nondet71|)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse2 (= test_~splverifierCounter~0 0)) (.cse3 (<= |test_#t~nondet71| 2147483647))) (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= 0 ~systemActive~0) .cse4 .cse0 .cse1 .cse5 .cse6 .cse7 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) .cse4 .cse0 .cse1 .cse5 .cse6 .cse7 .cse2 .cse3))) [2021-02-24 03:36:21,973 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 688 753) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,974 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 688 753) the Hoare annotation is: true [2021-02-24 03:36:21,974 INFO L185 CegarLoopUtils]: At program point L690(line 690) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,974 INFO L185 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:36:21,974 INFO L185 CegarLoopUtils]: At program point L732(line 732) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,974 INFO L185 CegarLoopUtils]: At program point L699(lines 698 745) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,975 INFO L185 CegarLoopUtils]: At program point L732-1(line 732) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,976 INFO L185 CegarLoopUtils]: At program point L732-2(line 732) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,976 INFO L185 CegarLoopUtils]: At program point L728(lines 728 741) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,976 INFO L185 CegarLoopUtils]: At program point L691(line 691) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:36:21,976 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,976 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse0 (<= |test_#t~nondet72| 2147483647)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= 0 (+ |test_#t~nondet72| 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0)) .cse7 .cse9 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-02-24 03:36:21,977 INFO L185 CegarLoopUtils]: At program point L716-1(line 716) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet72| 2147483647)) (.cse1 (= test_~tmp___0~1 |test_#t~nondet72|)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= 0 (+ |test_#t~nondet72| 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,977 INFO L185 CegarLoopUtils]: At program point L708(lines 708 714) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 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(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,978 INFO L185 CegarLoopUtils]: At program point L708-1(lines 708 714) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse5 .cse7 (not (= test_~tmp~5 0))) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:36:21,978 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-24 03:36:21,978 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:36:21,978 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-24 03:36:21,978 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:36:21,978 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:36:21,978 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:36:21,978 INFO L189 CegarLoopUtils]: For program point L339(lines 339 340) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L335(lines 335 342) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L329(lines 329 349) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-24 03:36:21,979 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L354-1(line 354) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L354-2(line 354) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L315(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L346(lines 346 347) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:36:21,980 INFO L189 CegarLoopUtils]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L189 CegarLoopUtils]: For program point L334-2(line 334) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:36:21,981 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 494 502) the Hoare annotation is: true [2021-02-24 03:36:21,981 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 494 502) the Hoare annotation is: true [2021-02-24 03:36:21,981 INFO L192 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: true [2021-02-24 03:36:21,982 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 494 502) the Hoare annotation is: true [2021-02-24 03:36:21,982 INFO L192 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: true [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 462 484) no Hoare annotation was computed. [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point L470(lines 470 478) no Hoare annotation was computed. [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 462 484) no Hoare annotation was computed. [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 462 484) no Hoare annotation was computed. [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-24 03:36:21,982 INFO L189 CegarLoopUtils]: For program point L470-2(lines 470 478) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L250-1(line 250) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L300(lines 300 311) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-24 03:36:21,983 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L243-1(line 243) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L301(lines 301 308) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-24 03:36:21,984 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L236(lines 236 240) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L212(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:36:21,985 INFO L189 CegarLoopUtils]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L262(lines 261 281) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-24 03:36:21,986 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L263(lines 263 267) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:36:21,987 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L288-2(line 288) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L272-2(line 272) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-24 03:36:21,988 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L282(lines 260 283) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-24 03:36:21,989 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L241(lines 241 257) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L258(lines 258 299) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-24 03:36:21,990 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 855 864) no Hoare annotation was computed. [2021-02-24 03:36:21,991 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 855 864) no Hoare annotation was computed. [2021-02-24 03:36:21,992 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-24 03:36:21,992 INFO L189 CegarLoopUtils]: For program point L857-1(line 857) no Hoare annotation was computed. [2021-02-24 03:36:21,992 INFO L189 CegarLoopUtils]: For program point L857-2(line 857) no Hoare annotation was computed. [2021-02-24 03:36:21,992 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 855 864) no Hoare annotation was computed. [2021-02-24 03:36:21,992 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,992 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,993 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,993 INFO L185 CegarLoopUtils]: At program point L638-1(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,993 INFO L185 CegarLoopUtils]: At program point L638-2(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,993 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,993 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)|)) [2021-02-24 03:36:21,993 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)|)) [2021-02-24 03:36:21,993 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)|)) [2021-02-24 03:36:21,994 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,994 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)|)) [2021-02-24 03:36:21,994 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)|)) [2021-02-24 03:36:21,994 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:36:21,994 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)|)) [2021-02-24 03:36:21,994 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)|)) [2021-02-24 03:36:21,994 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,994 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L636-1(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L636-2(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L636-3(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,995 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L632-1(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L632-2(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L632-3(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L632-4(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L628-1(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,996 INFO L185 CegarLoopUtils]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L628-2(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L628-3(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L624-1(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L624-2(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L624-3(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L624-4(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,997 INFO L185 CegarLoopUtils]: At program point L620-1(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L624-5(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L620-2(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L624-6(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L620-3(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L624-7(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L620-4(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,998 INFO L185 CegarLoopUtils]: At program point L616-1(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L616-2(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L616-3(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L480(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L480-1(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:21,999 INFO L185 CegarLoopUtils]: At program point L480-2(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L476-2(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L476-3(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L472-1(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L472-2(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L472-3(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,000 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L468(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L472-4(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L468-1(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L472-5(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L468-2(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L468-3(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L468-4(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L468-5(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,001 INFO L185 CegarLoopUtils]: At program point L468-6(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,002 INFO L185 CegarLoopUtils]: At program point L468-7(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,002 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:36:22,002 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:36:22,002 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:22,002 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 571 578) no Hoare annotation was computed. [2021-02-24 03:36:22,002 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 571 578) no Hoare annotation was computed. [2021-02-24 03:36:22,003 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 571 578) no Hoare annotation was computed. [2021-02-24 03:36:22,003 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 485 493) the Hoare annotation is: true [2021-02-24 03:36:22,003 INFO L185 CegarLoopUtils]: At program point L490(line 490) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))))) [2021-02-24 03:36:22,003 INFO L192 CegarLoopUtils]: At program point L489(line 489) the Hoare annotation is: true [2021-02-24 03:36:22,003 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 485 493) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-24 03:36:22,003 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 485 493) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-24 03:36:22,003 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:36:22,004 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:36:22,004 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:36:22,004 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:36:22,004 INFO L185 CegarLoopUtils]: At program point L448(line 448) 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 .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:36:22,004 INFO L185 CegarLoopUtils]: At program point L446(line 446) 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 .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:36:22,004 INFO L192 CegarLoopUtils]: At program point L445-1(lines 441 452) the Hoare annotation is: true [2021-02-24 03:36:22,004 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 441 452) 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 .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:36:22,004 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 441 452) the Hoare annotation is: true [2021-02-24 03:36:22,004 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 453 461) no Hoare annotation was computed. [2021-02-24 03:36:22,005 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-24 03:36:22,005 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-24 03:36:22,005 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 453 461) no Hoare annotation was computed. [2021-02-24 03:36:22,005 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 453 461) no Hoare annotation was computed. [2021-02-24 03:36:22,005 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 514 537) 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 (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:36:22,005 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-24 03:36:22,005 INFO L185 CegarLoopUtils]: At program point L525(lines 525 531) 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 (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:36:22,005 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 514 537) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (= 1 ~systemActive~0)) .cse2) (or .cse3 .cse0 .cse1 .cse2))) [2021-02-24 03:36:22,006 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-24 03:36:22,006 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 514 537) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (= 1 ~systemActive~0)) .cse2) (or .cse3 .cse0 .cse1 .cse2))) [2021-02-24 03:36:22,006 INFO L185 CegarLoopUtils]: At program point L518(lines 517 536) 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 (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:36:22,006 INFO L192 CegarLoopUtils]: At program point L770-1(lines 770 774) the Hoare annotation is: true [2021-02-24 03:36:22,006 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 756 785) the Hoare annotation is: true [2021-02-24 03:36:22,006 INFO L192 CegarLoopUtils]: At program point L766-2(lines 766 780) the Hoare annotation is: true [2021-02-24 03:36:22,006 INFO L192 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: true [2021-02-24 03:36:22,006 INFO L192 CegarLoopUtils]: At program point L762-1(line 762) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point L781(lines 756 785) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point L767(line 767) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 756 785) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point L770(lines 770 774) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 417 428) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 417 428) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point L422(line 422) the Hoare annotation is: true [2021-02-24 03:36:22,007 INFO L192 CegarLoopUtils]: At program point L421-1(lines 417 428) the Hoare annotation is: true [2021-02-24 03:36:22,008 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 810 816) the Hoare annotation is: true [2021-02-24 03:36:22,008 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 810 816) the Hoare annotation is: true [2021-02-24 03:36:22,008 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:36:22,008 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:36:22,008 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:36:22,008 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:36:22,008 INFO L185 CegarLoopUtils]: At program point L433-1(lines 429 440) the Hoare annotation is: (let ((.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse6 (not (= 1 ~systemActive~0))) (.cse10 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse4 .cse9 .cse10 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse4 .cse6 .cse10 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse5 .cse7))) [2021-02-24 03:36:22,008 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 429 440) the Hoare annotation is: (let ((.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse6 (not (= 1 ~systemActive~0))) (.cse10 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse4 .cse9 .cse10 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse4 .cse6 .cse10 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse5 .cse7))) [2021-02-24 03:36:22,009 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 429 440) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.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 (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 0 ~systemActive~0)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 1 ~systemActive~0)) .cse6))) [2021-02-24 03:36:22,009 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (let ((.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (< ~waterLevel~0 2)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 1 ~systemActive~0)) (and .cse8 .cse5) .cse7))) [2021-02-24 03:36:22,009 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 678 685) the Hoare annotation is: true [2021-02-24 03:36:22,009 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 682) the Hoare annotation is: true [2021-02-24 03:36:22,009 INFO L192 CegarLoopUtils]: At program point L682(line 682) the Hoare annotation is: true [2021-02-24 03:36:22,009 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 678 685) the Hoare annotation is: true [2021-02-24 03:36:22,010 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 678 685) the Hoare annotation is: true [2021-02-24 03:36:22,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:36:22 BoogieIcfgContainer [2021-02-24 03:36:22,062 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:36:22,063 INFO L168 Benchmark]: Toolchain (without parser) took 136706.59 ms. Allocated memory was 162.5 MB in the beginning and 1.1 GB in the end (delta: 935.3 MB). Free memory was 138.5 MB in the beginning and 739.5 MB in the end (delta: -601.0 MB). Peak memory consumption was 703.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:22,066 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 162.5 MB. Free memory is still 136.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:36:22,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 699.28 ms. Allocated memory is still 162.5 MB. Free memory was 137.3 MB in the beginning and 116.9 MB in the end (delta: 20.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:22,067 INFO L168 Benchmark]: Boogie Preprocessor took 92.65 ms. Allocated memory is still 162.5 MB. Free memory was 116.9 MB in the beginning and 113.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:22,067 INFO L168 Benchmark]: RCFGBuilder took 1696.40 ms. Allocated memory was 162.5 MB in the beginning and 206.6 MB in the end (delta: 44.0 MB). Free memory was 113.0 MB in the beginning and 178.0 MB in the end (delta: -64.9 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:22,067 INFO L168 Benchmark]: TraceAbstraction took 134200.21 ms. Allocated memory was 206.6 MB in the beginning and 1.1 GB in the end (delta: 891.3 MB). Free memory was 177.5 MB in the beginning and 739.5 MB in the end (delta: -562.1 MB). Peak memory consumption was 697.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:36:22,068 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 162.5 MB. Free memory is still 136.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 699.28 ms. Allocated memory is still 162.5 MB. Free memory was 137.3 MB in the beginning and 116.9 MB in the end (delta: 20.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 92.65 ms. Allocated memory is still 162.5 MB. Free memory was 116.9 MB in the beginning and 113.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1696.40 ms. Allocated memory was 162.5 MB in the beginning and 206.6 MB in the end (delta: 44.0 MB). Free memory was 113.0 MB in the beginning and 178.0 MB in the end (delta: -64.9 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 134200.21 ms. Allocated memory was 206.6 MB in the beginning and 1.1 GB in the end (delta: 891.3 MB). Free memory was 177.5 MB in the beginning and 739.5 MB in the end (delta: -562.1 MB). Peak memory consumption was 697.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 682]: 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: 766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: ((((!(\old(systemActive) == 1) || (((((((1 == systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((0 <= tmp + 2147483648 && 0 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 697]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 872]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 879]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 889]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((tmp___0 == 0 && waterLevel == tmp) && 0 <= tmp + 2147483648) || !(waterLevel < 3)) || !(pumpRunning == 0)) || ((waterLevel == tmp && !(tmp == 0)) && 0 <= tmp + 2147483648)) || !(0 == systemActive)) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(tmp == 0)) || !(1 == systemActive)) || waterLevel == 0) - ProcedureContractResult [Line: 830]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 662]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0) - ProcedureContractResult [Line: 598]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 643]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 865]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 817]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 579]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 546]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 538]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 688]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 441]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 485]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((waterLevel == retValue_acc && \result == waterLevel) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((waterLevel == retValue_acc && \result == waterLevel) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 514]: 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)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 756]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 417]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 810]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 429]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) || !(1 == systemActive)) || !(tmp <= 2147483647)) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0)) || !(tmp <= 2147483647))) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || !(tmp <= 2147483647))) && (((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 678]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 618 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 70.9s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 63.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 63.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1281 SDtfs, 3653 SDslu, 3118 SDs, 0 SdLazy, 7509 SolverSat, 1941 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 518 GetRequests, 178 SyntacticMatches, 2 SemanticMatches, 338 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32063 ImplicationChecksByTransitivity, 48.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=904occurred 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: 1.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 250 LocationsWithAnnotation, 2568 PreInvPairs, 3632 NumberOfFragments, 5288 HoareAnnotationTreeSize, 2568 FomulaSimplifications, 963410 FormulaSimplificationTreeSizeReduction, 13.7s HoareSimplificationTime, 250 FomulaSimplificationsInter, 85624 FormulaSimplificationTreeSizeReductionInter, 49.0s 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...