/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:13:11,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:13:11,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:13:11,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:13:11,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:13:11,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:13:11,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:13:11,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:13:11,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:13:11,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:13:11,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:13:11,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:13:11,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:13:11,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:13:11,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:13:11,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:13:11,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:13:11,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:13:11,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:13:11,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:13:11,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:13:11,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:13:11,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:13:11,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:13:11,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:13:11,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:13:11,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:13:11,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:13:11,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:13:11,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:13:11,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:13:11,471 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:13:11,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:13:11,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:13:11,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:13:11,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:13:11,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:13:11,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:13:11,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:13:11,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:13:11,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:13:11,480 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:13:11,502 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:13:11,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:13:11,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:13:11,510 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:13:11,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:13:11,510 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:13:11,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:13:11,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:13:11,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:13:11,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:13:11,511 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:13:11,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:13:11,511 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:13:11,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:13:11,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:13:11,514 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:13:11,514 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:13:11,514 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:13:11,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:13:11,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:13:11,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:13:11,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:13:11,515 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:13:11,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:13:11,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:13:11,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:13:11,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:13:11,941 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:13:11,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product56.cil.c [2020-11-07 00:13:12,026 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002e906c4/b631105e9c134b938371dd58988b9573/FLAG936d325d2 [2020-11-07 00:13:12,625 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:13:12,625 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product56.cil.c [2020-11-07 00:13:12,652 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002e906c4/b631105e9c134b938371dd58988b9573/FLAG936d325d2 [2020-11-07 00:13:12,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002e906c4/b631105e9c134b938371dd58988b9573 [2020-11-07 00:13:12,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:13:12,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:13:12,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:13:12,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:13:12,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:13:12,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:13:12" (1/1) ... [2020-11-07 00:13:12,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52cebbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:12, skipping insertion in model container [2020-11-07 00:13:12,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:13:12" (1/1) ... [2020-11-07 00:13:13,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:13:13,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:13:13,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:13:13,390 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:13:13,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:13:13,553 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:13:13,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13 WrapperNode [2020-11-07 00:13:13,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:13:13,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:13:13,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:13:13,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:13:13,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... [2020-11-07 00:13:13,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... [2020-11-07 00:13:13,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... [2020-11-07 00:13:13,587 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... [2020-11-07 00:13:13,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... [2020-11-07 00:13:13,636 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... [2020-11-07 00:13:13,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... [2020-11-07 00:13:13,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:13:13,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:13:13,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:13:13,650 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:13:13,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:13:13,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:13:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:13:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:13:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:13:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:13:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:13:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:13:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:13:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:13:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:13:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:13:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:13:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:13:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:13:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:13:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:13:13,757 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:13:13,757 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:13:13,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:13:13,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:13:13,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:13:13,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:13:13,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:13:13,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:13:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:13:13,763 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:13:13,764 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:13:13,764 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:13:13,764 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:13:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:13:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:13:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:13:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:13:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:13:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:13:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:13:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:13:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:13:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:13:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:13:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:13:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:13:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:13:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:13:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:13:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:13:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:13:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:13:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:13:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:13:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:13:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:13:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:13:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:13:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:13:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:13:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:13:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:13:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:13:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:13:13,772 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:13:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:13:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:13:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:13:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:13:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:13:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:13:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:13:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:13:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:13:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:13:15,154 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:13:15,155 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:13:15,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:13:15 BoogieIcfgContainer [2020-11-07 00:13:15,158 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:13:15,160 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:13:15,160 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:13:15,164 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:13:15,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:13:12" (1/3) ... [2020-11-07 00:13:15,165 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f06c195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:13:15, skipping insertion in model container [2020-11-07 00:13:15,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:13:13" (2/3) ... [2020-11-07 00:13:15,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f06c195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:13:15, skipping insertion in model container [2020-11-07 00:13:15,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:13:15" (3/3) ... [2020-11-07 00:13:15,167 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product56.cil.c [2020-11-07 00:13:15,183 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:13:15,187 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:13:15,200 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:13:15,224 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:13:15,224 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:13:15,224 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:13:15,224 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:13:15,225 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:13:15,225 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:13:15,225 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:13:15,225 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:13:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states. [2020-11-07 00:13:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:13:15,270 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:15,271 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:13:15,273 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:15,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:15,279 INFO L82 PathProgramCache]: Analyzing trace with hash -2011491367, now seen corresponding path program 1 times [2020-11-07 00:13:15,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:15,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1795599623] [2020-11-07 00:13:15,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:15,357 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:13:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,088 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:16,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:16,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:13:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:13:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:16,331 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1795599623] [2020-11-07 00:13:16,333 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:16,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:13:16,334 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767523278] [2020-11-07 00:13:16,339 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:13:16,339 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:16,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:13:16,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:13:16,355 INFO L87 Difference]: Start difference. First operand 356 states. Second operand 3 states. [2020-11-07 00:13:18,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:18,353 INFO L93 Difference]: Finished difference Result 574 states and 681 transitions. [2020-11-07 00:13:18,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:13:18,355 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:13:18,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:18,387 INFO L225 Difference]: With dead ends: 574 [2020-11-07 00:13:18,387 INFO L226 Difference]: Without dead ends: 348 [2020-11-07 00:13:18,398 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 [2020-11-07 00:13:18,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-11-07 00:13:18,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 302. [2020-11-07 00:13:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2020-11-07 00:13:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 330 transitions. [2020-11-07 00:13:18,638 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 330 transitions. Word has length 148 [2020-11-07 00:13:18,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:18,639 INFO L481 AbstractCegarLoop]: Abstraction has 302 states and 330 transitions. [2020-11-07 00:13:18,639 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:13:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 330 transitions. [2020-11-07 00:13:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:13:18,644 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:18,644 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:13:18,645 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:13:18,645 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:18,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:18,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1416756575, now seen corresponding path program 1 times [2020-11-07 00:13:18,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:18,646 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2128144862] [2020-11-07 00:13:18,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:18,650 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:13:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,081 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:19,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:19,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:13:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:13:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:19,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2128144862] [2020-11-07 00:13:19,243 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:19,243 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:13:19,243 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477995858] [2020-11-07 00:13:19,245 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:13:19,246 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:19,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:13:19,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:13:19,247 INFO L87 Difference]: Start difference. First operand 302 states and 330 transitions. Second operand 4 states. [2020-11-07 00:13:20,036 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:13:21,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:21,559 INFO L93 Difference]: Finished difference Result 478 states and 540 transitions. [2020-11-07 00:13:21,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:13:21,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:13:21,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:21,565 INFO L225 Difference]: With dead ends: 478 [2020-11-07 00:13:21,565 INFO L226 Difference]: Without dead ends: 331 [2020-11-07 00:13:21,567 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:13:21,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states. [2020-11-07 00:13:21,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 292. [2020-11-07 00:13:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2020-11-07 00:13:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 317 transitions. [2020-11-07 00:13:21,675 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 317 transitions. Word has length 149 [2020-11-07 00:13:21,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:21,676 INFO L481 AbstractCegarLoop]: Abstraction has 292 states and 317 transitions. [2020-11-07 00:13:21,676 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:13:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 317 transitions. [2020-11-07 00:13:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:13:21,678 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:21,679 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:13:21,679 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:13:21,679 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:21,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:21,680 INFO L82 PathProgramCache]: Analyzing trace with hash 1213129868, now seen corresponding path program 1 times [2020-11-07 00:13:21,680 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:21,681 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [464813878] [2020-11-07 00:13:21,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:21,684 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:13:21,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,137 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:22,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:13:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:13:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:13:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:22,316 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [464813878] [2020-11-07 00:13:22,316 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:22,317 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:13:22,317 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976331355] [2020-11-07 00:13:22,318 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:13:22,319 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:22,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:13:22,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:13:22,321 INFO L87 Difference]: Start difference. First operand 292 states and 317 transitions. Second operand 10 states. [2020-11-07 00:13:23,004 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:13:23,509 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:13:23,949 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:13:24,361 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:24,762 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:25,145 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:26,195 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:13:29,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:29,721 INFO L93 Difference]: Finished difference Result 806 states and 938 transitions. [2020-11-07 00:13:29,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 00:13:29,721 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:13:29,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:29,727 INFO L225 Difference]: With dead ends: 806 [2020-11-07 00:13:29,728 INFO L226 Difference]: Without dead ends: 629 [2020-11-07 00:13:29,729 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 00:13:29,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2020-11-07 00:13:29,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 528. [2020-11-07 00:13:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 528 states. [2020-11-07 00:13:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 592 transitions. [2020-11-07 00:13:29,997 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 592 transitions. Word has length 162 [2020-11-07 00:13:29,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:29,998 INFO L481 AbstractCegarLoop]: Abstraction has 528 states and 592 transitions. [2020-11-07 00:13:29,998 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:13:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 592 transitions. [2020-11-07 00:13:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:13:30,002 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:30,002 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] [2020-11-07 00:13:30,002 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:13:30,003 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:30,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:30,003 INFO L82 PathProgramCache]: Analyzing trace with hash 1648826126, now seen corresponding path program 1 times [2020-11-07 00:13:30,004 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:30,004 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [548231143] [2020-11-07 00:13:30,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:30,007 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:13:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,466 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:30,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:13:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:13:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:13:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:30,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [548231143] [2020-11-07 00:13:30,706 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:30,706 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:13:30,706 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625999438] [2020-11-07 00:13:30,707 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:13:30,707 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:30,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:13:30,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:13:30,708 INFO L87 Difference]: Start difference. First operand 528 states and 592 transitions. Second operand 14 states. [2020-11-07 00:13:31,443 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:13:31,913 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:13:32,298 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:13:32,731 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:33,112 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:33,461 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:34,272 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:13:35,602 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:36,054 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:36,603 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:37,094 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:13:37,466 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:13:37,794 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:13:38,269 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:13:38,678 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:39,037 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:39,630 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:40,288 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:13:40,885 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:41,454 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:44,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:44,874 INFO L93 Difference]: Finished difference Result 1863 states and 2328 transitions. [2020-11-07 00:13:44,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:13:44,876 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:13:44,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:44,886 INFO L225 Difference]: With dead ends: 1863 [2020-11-07 00:13:44,886 INFO L226 Difference]: Without dead ends: 1450 [2020-11-07 00:13:44,889 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:13:44,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1450 states. [2020-11-07 00:13:45,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1450 to 1307. [2020-11-07 00:13:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1307 states. [2020-11-07 00:13:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1307 states and 1549 transitions. [2020-11-07 00:13:45,573 INFO L78 Accepts]: Start accepts. Automaton has 1307 states and 1549 transitions. Word has length 167 [2020-11-07 00:13:45,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:45,574 INFO L481 AbstractCegarLoop]: Abstraction has 1307 states and 1549 transitions. [2020-11-07 00:13:45,574 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:13:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1549 transitions. [2020-11-07 00:13:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 00:13:45,579 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:45,579 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:13:45,580 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:13:45,580 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:45,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:45,581 INFO L82 PathProgramCache]: Analyzing trace with hash -2065780540, now seen corresponding path program 1 times [2020-11-07 00:13:45,581 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:45,581 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [325533195] [2020-11-07 00:13:45,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:45,584 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:13:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:45,958 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:45,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:13:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:13:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:13:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 00:13:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:46,110 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [325533195] [2020-11-07 00:13:46,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:46,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:13:46,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603230924] [2020-11-07 00:13:46,111 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:13:46,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:46,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:13:46,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:13:46,112 INFO L87 Difference]: Start difference. First operand 1307 states and 1549 transitions. Second operand 6 states. [2020-11-07 00:13:46,726 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:13:50,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:50,002 INFO L93 Difference]: Finished difference Result 2940 states and 3706 transitions. [2020-11-07 00:13:50,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-07 00:13:50,002 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 00:13:50,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:50,013 INFO L225 Difference]: With dead ends: 2940 [2020-11-07 00:13:50,013 INFO L226 Difference]: Without dead ends: 1748 [2020-11-07 00:13:50,018 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:13:50,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1748 states. [2020-11-07 00:13:50,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1748 to 1620. [2020-11-07 00:13:50,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1620 states. [2020-11-07 00:13:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1620 states and 1908 transitions. [2020-11-07 00:13:50,620 INFO L78 Accepts]: Start accepts. Automaton has 1620 states and 1908 transitions. Word has length 172 [2020-11-07 00:13:50,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:50,620 INFO L481 AbstractCegarLoop]: Abstraction has 1620 states and 1908 transitions. [2020-11-07 00:13:50,620 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:13:50,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1908 transitions. [2020-11-07 00:13:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-11-07 00:13:50,626 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:50,627 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:13:50,627 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:13:50,627 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:50,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:50,628 INFO L82 PathProgramCache]: Analyzing trace with hash -2068709974, now seen corresponding path program 1 times [2020-11-07 00:13:50,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:50,629 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1111099424] [2020-11-07 00:13:50,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:50,798 WARN L194 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:13:51,215 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:51,540 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:13:51,861 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:52,205 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:52,525 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:13:52,839 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:53,161 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:13:53,480 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:53,483 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:13:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,891 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:53,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:13:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:13:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:53,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:13:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:55,847 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1111099424] [2020-11-07 00:13:55,848 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:55,848 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:13:55,848 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024193164] [2020-11-07 00:13:55,849 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:13:55,849 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:55,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:13:55,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:13:55,850 INFO L87 Difference]: Start difference. First operand 1620 states and 1908 transitions. Second operand 37 states. [2020-11-07 00:13:56,495 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:13:57,100 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:13:57,512 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:13:57,915 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:13:58,303 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:13:58,708 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:13:59,146 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:13:59,639 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:14:00,136 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:14:00,609 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:14:01,073 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:14:01,542 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:14:02,089 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:14:02,574 WARN L194 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:14:03,051 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:14:03,552 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:14:04,123 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:14:04,655 WARN L194 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:14:05,152 WARN L194 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:14:05,661 WARN L194 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:14:06,496 WARN L194 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:14:07,280 WARN L194 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:14:07,828 WARN L194 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:14:08,430 WARN L194 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:14:09,001 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:14:09,648 WARN L194 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:14:10,219 WARN L194 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:14:10,832 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:14:13,018 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:14:13,685 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:14:14,148 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:14:14,554 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:14:15,570 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:14:15,984 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:14:16,461 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:14:18,539 WARN L194 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:14:19,629 WARN L194 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:14:20,655 WARN L194 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:14:21,392 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:14:21,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:14:21,479 INFO L93 Difference]: Finished difference Result 3543 states and 4540 transitions. [2020-11-07 00:14:21,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 00:14:21,481 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 215 [2020-11-07 00:14:21,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:14:21,483 INFO L225 Difference]: With dead ends: 3543 [2020-11-07 00:14:21,483 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:14:21,497 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2991 ImplicationChecksByTransitivity, 23.0s TimeCoverageRelationStatistics Valid=1905, Invalid=8601, Unknown=0, NotChecked=0, Total=10506 [2020-11-07 00:14:21,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:14:21,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:14:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:14:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:14:21,498 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-11-07 00:14:21,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:14:21,499 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:14:21,499 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:14:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:14:21,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:14:21,499 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:14:21,501 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:14:22,487 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 278 [2020-11-07 00:14:26,011 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 17 [2020-11-07 00:14:26,567 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 278 [2020-11-07 00:14:28,417 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 17 [2020-11-07 00:14:28,564 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 17 [2020-11-07 00:14:32,089 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 244 [2020-11-07 00:14:32,509 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 17 [2020-11-07 00:14:34,348 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 244 [2020-11-07 00:14:36,374 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 248 [2020-11-07 00:14:36,540 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 244 [2020-11-07 00:14:44,437 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 17 [2020-11-07 00:14:44,793 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 17 [2020-11-07 00:14:45,215 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 17 [2020-11-07 00:14:46,024 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:48,093 WARN L194 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2020-11-07 00:14:48,540 WARN L194 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:14:50,201 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 210 DAG size of output: 51 [2020-11-07 00:14:51,425 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 200 DAG size of output: 14 [2020-11-07 00:14:52,362 WARN L194 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 00:14:52,687 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:14:52,948 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:14:53,251 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:14:53,776 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:55,736 WARN L194 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2020-11-07 00:14:57,461 WARN L194 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 213 DAG size of output: 11 [2020-11-07 00:14:57,990 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:14:58,301 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:14:58,514 WARN L194 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:58,865 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:59,493 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:14:59,764 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:00,096 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:01,210 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:15:01,773 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:15:02,076 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:15:02,667 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:03,110 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:15:03,982 WARN L194 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 00:15:04,247 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:04,567 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:05,116 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-11-07 00:15:05,476 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:06,133 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:15:06,416 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:06,655 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:07,343 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2020-11-07 00:15:07,983 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2020-11-07 00:15:08,268 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:08,847 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-11-07 00:15:09,509 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:15:10,994 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:15:12,273 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:15:13,580 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:15:14,179 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2020-11-07 00:15:15,144 WARN L194 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:15:15,361 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:15,659 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:16,221 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:16,741 WARN L194 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:17,034 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:17,303 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:15:17,801 WARN L194 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:18,356 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 11 [2020-11-07 00:15:18,869 WARN L194 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:19,172 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:19,455 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:19,750 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:15:20,299 WARN L194 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:20,569 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:21,156 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:21,742 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 38 [2020-11-07 00:15:22,029 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:15:22,327 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:15:22,942 WARN L194 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2020-11-07 00:15:23,472 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:15:23,822 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:24,143 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:24,362 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:24,917 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:25,440 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:25,755 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:15:26,744 WARN L194 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 48 [2020-11-07 00:15:28,326 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 210 DAG size of output: 51 [2020-11-07 00:15:28,634 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:15:29,113 WARN L194 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:29,406 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:29,959 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:30,595 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 15 [2020-11-07 00:15:30,874 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:31,141 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:31,364 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:32,092 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:15:32,429 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:32,698 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:32,967 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:33,184 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:33,396 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:33,699 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:34,181 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:35,491 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:15:35,875 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:15:36,224 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:15:36,533 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:36,845 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:15:37,416 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:15:37,724 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:15:38,058 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:15:39,826 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 214 DAG size of output: 56 [2020-11-07 00:15:40,404 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 21 [2020-11-07 00:15:40,726 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:15:41,871 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:15:42,410 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:42,650 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:42,984 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:15:43,693 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:15:44,256 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:15:44,965 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 8 [2020-11-07 00:15:45,277 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:15:45,535 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:45,794 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:15:46,341 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:15:46,348 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:15:46,348 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:15:46,348 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:15:46,349 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-11-07 00:15:46,349 INFO L266 CegarLoopResult]: For program point L395-2(line 395) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L400(lines 377 401) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 00:15:46,350 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L384(lines 384 388) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-07 00:15:46,351 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L397-1(lines 378 399) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 00:15:46,352 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2020-11-07 00:15:46,353 INFO L266 CegarLoopResult]: For program point L461(lines 434 462) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L453-1(line 453) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L453-2(line 453) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L449-1(line 449) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L449-2(line 449) no Hoare annotation was computed. [2020-11-07 00:15:46,354 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L433-1(line 433) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L433-2(line 433) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-11-07 00:15:46,355 INFO L266 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L454-1(line 454) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L454-2(line 454) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 00:15:46,356 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L435-2(lines 435 460) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 00:15:46,357 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 996 1002) the Hoare annotation is: true [2020-11-07 00:15:46,357 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 996 1002) the Hoare annotation is: true [2020-11-07 00:15:46,357 INFO L262 CegarLoopResult]: At program point L1008(line 1008) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,357 INFO L269 CegarLoopResult]: At program point L1007(line 1007) the Hoare annotation is: true [2020-11-07 00:15:46,357 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 1003 1011) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,358 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 1003 1011) the Hoare annotation is: true [2020-11-07 00:15:46,358 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 1003 1011) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,358 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 741 765) the Hoare annotation is: true [2020-11-07 00:15:46,358 INFO L262 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,358 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 741 765) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (= test_~tmp___1~0 0)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse8 (not (<= test_~tmp~8 2147483647))) (.cse9 (= test_~tmp~8 0)) (.cse10 (not (= test_~tmp___0~2 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= test_~tmp___1~0 2147483647))) (.cse14 (not (= 0 ~systemActive~0))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse4 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0)))) (and (let ((.cse2 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9)) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~9))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 (and (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) .cse3 (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse10 .cse11 .cse12 .cse13 .cse14)) (or .cse0 .cse1 .cse5 .cse6 .cse7 .cse8 .cse9 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse11 (= ~waterLevel~0 0) .cse4))) [2020-11-07 00:15:46,358 INFO L262 CegarLoopResult]: At program point L753(lines 753 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~8 2147483647))) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0))))) [2020-11-07 00:15:46,358 INFO L262 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~8 2147483647))) (or .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:15:46,359 INFO L262 CegarLoopResult]: At program point L751-1(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~8 2147483647))) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0))))) [2020-11-07 00:15:46,359 INFO L262 CegarLoopResult]: At program point L749(lines 749 762) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= test_~tmp~8 2147483647))) (.cse6 (= test_~tmp~8 0)) (.cse7 (not (= test_~tmp___0~2 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))))) [2020-11-07 00:15:46,359 INFO L262 CegarLoopResult]: At program point L751-2(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~8 2147483647))) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0))))) [2020-11-07 00:15:46,359 INFO L262 CegarLoopResult]: At program point L751-3(line 751) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~8 2147483647))) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) (= |__utac_acc__Specification4_spec__1_#t~ret69| 0))))) [2020-11-07 00:15:46,359 INFO L262 CegarLoopResult]: At program point L749-1(lines 741 765) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (= test_~tmp___1~0 0)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse8 (not (<= test_~tmp~8 2147483647))) (.cse9 (= test_~tmp~8 0)) (.cse10 (not (= test_~tmp___0~2 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= test_~tmp___1~0 2147483647))) (.cse14 (not (= 0 ~systemActive~0))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse4 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0)))) (and (let ((.cse2 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9)) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~9))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 (and (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) .cse3 (= |__utac_acc__Specification4_spec__1_#t~ret69| 0)) .cse10 .cse11 .cse12 .cse13 .cse14)) (or .cse0 .cse1 .cse5 .cse6 .cse7 .cse8 .cse9 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse11 (= ~waterLevel~0 0) .cse4))) [2020-11-07 00:15:46,360 INFO L269 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: true [2020-11-07 00:15:46,360 INFO L262 CegarLoopResult]: At program point L747-1(line 747) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret68| 0))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~8 2147483647)) (and (= |__utac_acc__Specification4_spec__1_#t~ret68| getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (= test_~tmp~8 0) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:15:46,360 INFO L262 CegarLoopResult]: At program point L747-2(line 747) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= test_~tmp~8 2147483647))) (.cse6 (= test_~tmp~8 0)) (.cse7 (not (= test_~tmp___0~2 0))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret68| 2147483648)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret68| 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= |__utac_acc__Specification4_spec__1_#t~ret68| getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11))) [2020-11-07 00:15:46,360 INFO L262 CegarLoopResult]: At program point L747-3(line 747) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= test_~tmp~8 2147483647))) (.cse6 (= test_~tmp~8 0)) (.cse7 (not (= test_~tmp___0~2 0))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret68| 2147483648)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret68| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (and (= |__utac_acc__Specification4_spec__1_#t~ret68| __utac_acc__Specification4_spec__1_~tmp~9) (= |__utac_acc__Specification4_spec__1_#t~ret68| getWaterLevel_~retValue_acc~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9))))) [2020-11-07 00:15:46,360 INFO L269 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: true [2020-11-07 00:15:46,360 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 842 864) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,360 INFO L269 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: true [2020-11-07 00:15:46,361 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 842 864) the Hoare annotation is: true [2020-11-07 00:15:46,361 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:15:46,361 INFO L262 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:15:46,361 INFO L262 CegarLoopResult]: At program point L852(lines 852 859) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:15:46,361 INFO L269 CegarLoopResult]: At program point L852-1(lines 852 859) the Hoare annotation is: true [2020-11-07 00:15:46,361 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,362 INFO L262 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,362 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,362 INFO L262 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,362 INFO L262 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:15:46,362 INFO L262 CegarLoopResult]: At program point L848-1(line 848) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,362 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 842 864) the Hoare annotation is: true [2020-11-07 00:15:46,362 INFO L262 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,362 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 798 821) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 798 821) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 798 821) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:15:46,363 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:15:46,364 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 277 291) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~8 2147483647))) (or .cse0 (= ~pumpRunning~0 0)))) [2020-11-07 00:15:46,364 INFO L262 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:15:46,364 INFO L262 CegarLoopResult]: At program point L281(lines 281 287) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:15:46,365 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 277 291) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:15:46,365 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 277 291) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~8 2147483647))) (or .cse0 (= ~pumpRunning~0 0)))) [2020-11-07 00:15:46,365 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 194 202) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:15:46,365 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 194 202) the Hoare annotation is: true [2020-11-07 00:15:46,365 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 194 202) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:15:46,365 INFO L262 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-07 00:15:46,365 INFO L269 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 258 276) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 258 276) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point L267(lines 267 271) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point L267-2(lines 267 271) the Hoare annotation is: true [2020-11-07 00:15:46,366 INFO L269 CegarLoopResult]: At program point L265-1(line 265) the Hoare annotation is: true [2020-11-07 00:15:46,367 INFO L269 CegarLoopResult]: At program point L265-2(line 265) the Hoare annotation is: true [2020-11-07 00:15:46,367 INFO L269 CegarLoopResult]: At program point L265-3(line 265) the Hoare annotation is: true [2020-11-07 00:15:46,367 INFO L269 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-11-07 00:15:46,367 INFO L269 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: true [2020-11-07 00:15:46,367 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 258 276) the Hoare annotation is: true [2020-11-07 00:15:46,367 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:15:46,367 INFO L266 CegarLoopResult]: For program point L222(lines 222 230) no Hoare annotation was computed. [2020-11-07 00:15:46,367 INFO L266 CegarLoopResult]: For program point L222-2(lines 222 230) no Hoare annotation was computed. [2020-11-07 00:15:46,367 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 00:15:46,367 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 00:15:46,367 INFO L266 CegarLoopResult]: For program point L210(lines 210 218) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point L210-2(lines 210 218) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 203 238) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point L233-1(line 233) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 203 238) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 203 238) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 989 995) the Hoare annotation is: true [2020-11-07 00:15:46,368 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 989 995) the Hoare annotation is: true [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:15:46,368 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-11-07 00:15:46,369 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L337-1(line 337) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L333-1(line 333) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:15:46,370 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L344-1(line 344) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 00:15:46,371 INFO L266 CegarLoopResult]: For program point L344-2(line 344) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L307(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L307-1(lines 307 352) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L330-1(line 330) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L640(lines 640 647) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:15:46,372 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L634(lines 634 654) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L634-1(lines 634 654) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-11-07 00:15:46,373 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 644 645) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point L620(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point L651(lines 651 652) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:15:46,374 INFO L266 CegarLoopResult]: For program point L639-1(line 639) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L639-2(line 639) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:15:46,375 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:15:46,376 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:15:46,376 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:15:46,376 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 651 652) no Hoare annotation was computed. [2020-11-07 00:15:46,376 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:15:46,376 INFO L266 CegarLoopResult]: For program point L644(lines 644 645) no Hoare annotation was computed. [2020-11-07 00:15:46,376 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 829 838) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,376 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 829 838) the Hoare annotation is: true [2020-11-07 00:15:46,376 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 829 838) the Hoare annotation is: true [2020-11-07 00:15:46,376 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 183 193) the Hoare annotation is: true [2020-11-07 00:15:46,376 INFO L269 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point L188-1(line 188) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 183 193) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point L188-2(line 188) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point L188-3(line 188) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 183 193) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 175 182) the Hoare annotation is: true [2020-11-07 00:15:46,377 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 175 182) the Hoare annotation is: true [2020-11-07 00:15:46,378 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 175 182) the Hoare annotation is: true [2020-11-07 00:15:46,378 INFO L269 CegarLoopResult]: At program point L960(line 960) the Hoare annotation is: true [2020-11-07 00:15:46,378 INFO L269 CegarLoopResult]: At program point L959(line 959) the Hoare annotation is: true [2020-11-07 00:15:46,378 INFO L269 CegarLoopResult]: At program point L958(lines 958 964) the Hoare annotation is: true [2020-11-07 00:15:46,378 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 954 967) the Hoare annotation is: true [2020-11-07 00:15:46,378 INFO L262 CegarLoopResult]: At program point L963(line 963) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:15:46,378 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 954 967) the Hoare annotation is: true [2020-11-07 00:15:46,378 INFO L262 CegarLoopResult]: At program point L962(line 962) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:15:46,379 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 954 967) the Hoare annotation is: true [2020-11-07 00:15:46,379 INFO L262 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,379 INFO L269 CegarLoopResult]: At program point L161-1(lines 142 166) the Hoare annotation is: true [2020-11-07 00:15:46,379 INFO L262 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,379 INFO L262 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,379 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 142 166) the Hoare annotation is: true [2020-11-07 00:15:46,379 INFO L262 CegarLoopResult]: At program point L150(lines 150 158) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,379 INFO L262 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,379 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 142 166) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,380 INFO L262 CegarLoopResult]: At program point L148-1(line 148) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,380 INFO L262 CegarLoopResult]: At program point L146(lines 146 163) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,380 INFO L262 CegarLoopResult]: At program point L148-2(line 148) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,380 INFO L262 CegarLoopResult]: At program point L148-3(line 148) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,380 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 82 88) the Hoare annotation is: true [2020-11-07 00:15:46,380 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 82 88) the Hoare annotation is: true [2020-11-07 00:15:46,380 INFO L262 CegarLoopResult]: At program point L700(lines 700 706) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,380 INFO L262 CegarLoopResult]: At program point L700-1(lines 700 706) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,381 INFO L262 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (or (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= test_~tmp~8 0)) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,381 INFO L262 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet64| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet64| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~8 2147483648)) .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:15:46,381 INFO L262 CegarLoopResult]: At program point L688-1(line 688) the Hoare annotation is: (or (and (<= |test_#t~nondet64| 2147483647) (<= 0 (+ |test_#t~nondet64| 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= test_~tmp~8 |test_#t~nondet64|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,381 INFO L262 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,381 INFO L262 CegarLoopResult]: At program point L730(lines 679 731) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,381 INFO L262 CegarLoopResult]: At program point L718(lines 718 724) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,381 INFO L262 CegarLoopResult]: At program point L718-1(lines 710 725) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,382 INFO L262 CegarLoopResult]: At program point L681(lines 680 729) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) .cse0))) [2020-11-07 00:15:46,382 INFO L262 CegarLoopResult]: At program point L710(lines 710 725) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,382 INFO L269 CegarLoopResult]: At program point testEXIT(lines 670 737) the Hoare annotation is: true [2020-11-07 00:15:46,382 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,382 INFO L262 CegarLoopResult]: At program point testENTRY(lines 670 737) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,382 INFO L262 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,382 INFO L262 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,383 INFO L262 CegarLoopResult]: At program point L698-1(line 698) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,383 INFO L262 CegarLoopResult]: At program point L727(lines 680 729) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) .cse0))) [2020-11-07 00:15:46,383 INFO L269 CegarLoopResult]: At program point testFINAL(lines 670 737) the Hoare annotation is: true [2020-11-07 00:15:46,383 INFO L262 CegarLoopResult]: At program point L690(lines 690 696) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,383 INFO L262 CegarLoopResult]: At program point L690-1(lines 690 696) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,383 INFO L262 CegarLoopResult]: At program point L682(lines 682 686) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) .cse0))) [2020-11-07 00:15:46,383 INFO L262 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,384 INFO L262 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,384 INFO L262 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,384 INFO L262 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,384 INFO L262 CegarLoopResult]: At program point L716-1(line 716) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,384 INFO L262 CegarLoopResult]: At program point L716-2(line 716) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,384 INFO L262 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,385 INFO L262 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,385 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,385 INFO L262 CegarLoopResult]: At program point L708-1(line 708) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~8 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~8 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:15:46,385 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:15:46,385 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 598 599) no Hoare annotation was computed. [2020-11-07 00:15:46,385 INFO L266 CegarLoopResult]: For program point L574(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:15:46,385 INFO L266 CegarLoopResult]: For program point L605(lines 605 606) no Hoare annotation was computed. [2020-11-07 00:15:46,385 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:15:46,385 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:15:46,385 INFO L266 CegarLoopResult]: For program point L593-1(line 593) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L593-2(line 593) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:15:46,386 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 605 606) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L598(lines 598 599) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L594(lines 594 601) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L588(lines 588 608) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L588-1(lines 588 608) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:15:46,387 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L615-1(line 615) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L615-2(line 615) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L613-1(line 613) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L613-2(line 613) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:15:46,388 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 968 976) the Hoare annotation is: true [2020-11-07 00:15:46,388 INFO L269 CegarLoopResult]: At program point L973(line 973) the Hoare annotation is: true [2020-11-07 00:15:46,388 INFO L269 CegarLoopResult]: At program point L972(line 972) the Hoare annotation is: true [2020-11-07 00:15:46,389 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 968 976) the Hoare annotation is: true [2020-11-07 00:15:46,389 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 968 976) the Hoare annotation is: true [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point L930-2(lines 930 938) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 922 944) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 922 944) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 922 944) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point L930(lines 930 938) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:15:46,389 INFO L266 CegarLoopResult]: For program point L547-2(line 547) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L531-1(line 531) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L531-2(line 531) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:15:46,390 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L549-1(line 549) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L549-2(line 549) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L541(lines 519 542) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L500(lines 500 516) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-11-07 00:15:46,391 INFO L266 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L517(lines 517 558) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L509-1(line 509) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:15:46,392 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L559(lines 559 570) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L551-1(line 551) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L535-1(line 535) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L560(lines 560 567) no Hoare annotation was computed. [2020-11-07 00:15:46,393 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L495(lines 495 499) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L520-2(lines 520 540) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:15:46,394 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L471(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L471-1(lines 471 573) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L562-1(line 562) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L562-2(line 562) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L521(lines 520 540) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:15:46,395 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L522(lines 522 526) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:15:46,396 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point L547-1(line 547) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 979 988) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 979 988) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point L985(line 985) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point L984(line 984) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 979 988) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point L981(line 981) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point L981-1(line 981) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L266 CegarLoopResult]: For program point L981-2(line 981) no Hoare annotation was computed. [2020-11-07 00:15:46,397 INFO L262 CegarLoopResult]: At program point L927(line 927) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L605-1(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L940-1(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L940-2(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L234-1(line 234) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,398 INFO L262 CegarLoopResult]: At program point L234-2(line 234) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L936-1(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L936-2(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L936-3(line 936) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L932-1(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,399 INFO L262 CegarLoopResult]: At program point L932-2(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L932-3(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L932-4(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,400 INFO L262 CegarLoopResult]: At program point L928-1(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L932-5(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L928-2(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L928-3(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,401 INFO L262 CegarLoopResult]: At program point L928-4(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L928-5(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L928-6(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L928-7(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L598-1(line 598) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L652(line 652) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,402 INFO L262 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L644-1(line 644) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,403 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L228-1(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L228-2(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L228-3(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L228-4(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L224-1(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L224-2(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,404 INFO L262 CegarLoopResult]: At program point L224-3(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L220-1(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L220-2(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L220-3(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L220-4(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L216-1(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L220-5(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,405 INFO L262 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L216-2(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L220-6(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L216-3(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L220-7(line 220) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L216-4(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,406 INFO L262 CegarLoopResult]: At program point L212-2(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,407 INFO L262 CegarLoopResult]: At program point L212-3(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,407 INFO L262 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:15:46,407 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:15:46,407 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,407 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 167 174) the Hoare annotation is: true [2020-11-07 00:15:46,407 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 167 174) the Hoare annotation is: true [2020-11-07 00:15:46,407 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 167 174) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 239 257) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L248(lines 248 252) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L246(line 246) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L248-2(lines 248 252) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 239 257) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L246-1(line 246) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L246-2(line 246) the Hoare annotation is: true [2020-11-07 00:15:46,408 INFO L269 CegarLoopResult]: At program point L246-3(line 246) the Hoare annotation is: true [2020-11-07 00:15:46,409 INFO L269 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: true [2020-11-07 00:15:46,409 INFO L269 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: true [2020-11-07 00:15:46,409 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 239 257) the Hoare annotation is: true [2020-11-07 00:15:46,409 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 945 953) the Hoare annotation is: true [2020-11-07 00:15:46,409 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 945 953) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,409 INFO L262 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) [2020-11-07 00:15:46,409 INFO L269 CegarLoopResult]: At program point L949(line 949) the Hoare annotation is: true [2020-11-07 00:15:46,409 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 945 953) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,409 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:15:46,409 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:15:46,410 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:15:46,410 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:15:46,410 INFO L262 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:15:46,410 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 901 912) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:15:46,410 INFO L262 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:15:46,410 INFO L269 CegarLoopResult]: At program point L905-1(lines 901 912) the Hoare annotation is: true [2020-11-07 00:15:46,410 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 901 912) the Hoare annotation is: true [2020-11-07 00:15:46,410 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 913 921) the Hoare annotation is: true [2020-11-07 00:15:46,410 INFO L269 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: true [2020-11-07 00:15:46,410 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 913 921) the Hoare annotation is: true [2020-11-07 00:15:46,411 INFO L269 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: true [2020-11-07 00:15:46,411 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 913 921) the Hoare annotation is: true [2020-11-07 00:15:46,411 INFO L262 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:15:46,411 INFO L262 CegarLoopResult]: At program point L62(lines 61 80) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,411 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 58 81) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,411 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 58 81) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~8 2147483647)) (= |old(~waterLevel~0)| 0) (= test_~tmp~8 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:15:46,411 INFO L262 CegarLoopResult]: At program point L71(line 71) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,412 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 58 81) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= test_~tmp~8 2147483647)) (= |old(~waterLevel~0)| 0) (= test_~tmp~8 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~9) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:15:46,412 INFO L262 CegarLoopResult]: At program point L69(lines 69 75) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= 0 ~systemActive~0))))) [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 768 797) the Hoare annotation is: true [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point L793(lines 768 797) the Hoare annotation is: true [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: true [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: true [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 768 797) the Hoare annotation is: true [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point L782(lines 782 786) the Hoare annotation is: true [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point L782-1(lines 782 786) the Hoare annotation is: true [2020-11-07 00:15:46,412 INFO L269 CegarLoopResult]: At program point L778-2(lines 778 792) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point L774-1(line 774) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point L881-1(lines 877 888) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 877 888) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 877 888) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 822 828) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 822 828) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:15:46,413 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:15:46,414 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:15:46,414 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 292 299) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 292 299) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 292 299) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 90 114) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point L96-1(line 96) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point L94(lines 94 111) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,414 INFO L262 CegarLoopResult]: At program point L96-2(line 96) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,415 INFO L262 CegarLoopResult]: At program point L96-3(line 96) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,415 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 90 114) the Hoare annotation is: true [2020-11-07 00:15:46,415 INFO L262 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,415 INFO L269 CegarLoopResult]: At program point L109-1(lines 90 114) the Hoare annotation is: true [2020-11-07 00:15:46,415 INFO L262 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,415 INFO L262 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,415 INFO L262 CegarLoopResult]: At program point L98(lines 98 106) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,415 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 889 900) the Hoare annotation is: (or (= test_~tmp~8 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~8 2147483647))) [2020-11-07 00:15:46,416 INFO L262 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (or (= test_~tmp~8 0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~8 2147483647)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:15:46,416 INFO L262 CegarLoopResult]: At program point L893-1(lines 889 900) the Hoare annotation is: (or (= test_~tmp~8 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~8 2147483647))) [2020-11-07 00:15:46,416 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 889 900) the Hoare annotation is: (or (= test_~tmp~8 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~8 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~8 2147483647))) [2020-11-07 00:15:46,416 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 866 873) the Hoare annotation is: true [2020-11-07 00:15:46,416 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 866 873) the Hoare annotation is: true [2020-11-07 00:15:46,416 INFO L269 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: true [2020-11-07 00:15:46,416 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 866 873) the Hoare annotation is: true [2020-11-07 00:15:46,416 INFO L262 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,417 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 116 140) the Hoare annotation is: true [2020-11-07 00:15:46,417 INFO L262 CegarLoopResult]: At program point L124(lines 124 132) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,417 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 116 140) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,417 INFO L262 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,417 INFO L262 CegarLoopResult]: At program point L122-1(line 122) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,417 INFO L262 CegarLoopResult]: At program point L120(lines 120 137) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,417 INFO L262 CegarLoopResult]: At program point L122-2(line 122) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,417 INFO L262 CegarLoopResult]: At program point L122-3(line 122) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,418 INFO L262 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,418 INFO L269 CegarLoopResult]: At program point L135-1(lines 116 140) the Hoare annotation is: true [2020-11-07 00:15:46,418 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:15:46,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:15:46 BoogieIcfgContainer [2020-11-07 00:15:46,444 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:15:46,445 INFO L168 Benchmark]: Toolchain (without parser) took 153469.76 ms. Allocated memory was 151.0 MB in the beginning and 941.6 MB in the end (delta: 790.6 MB). Free memory was 126.4 MB in the beginning and 654.7 MB in the end (delta: -528.3 MB). Peak memory consumption was 630.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:15:46,445 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:15:46,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.71 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 103.4 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:15:46,446 INFO L168 Benchmark]: Boogie Preprocessor took 94.42 ms. Allocated memory is still 151.0 MB. Free memory was 103.4 MB in the beginning and 99.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:15:46,447 INFO L168 Benchmark]: RCFGBuilder took 1508.09 ms. Allocated memory is still 151.0 MB. Free memory was 99.3 MB in the beginning and 88.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:15:46,447 INFO L168 Benchmark]: TraceAbstraction took 151283.63 ms. Allocated memory was 151.0 MB in the beginning and 941.6 MB in the end (delta: 790.6 MB). Free memory was 88.3 MB in the beginning and 654.7 MB in the end (delta: -566.5 MB). Peak memory consumption was 590.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:15:46,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 567.71 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 103.4 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 94.42 ms. Allocated memory is still 151.0 MB. Free memory was 103.4 MB in the beginning and 99.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1508.09 ms. Allocated memory is still 151.0 MB. Free memory was 99.3 MB in the beginning and 88.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 151283.63 ms. Allocated memory was 151.0 MB in the beginning and 941.6 MB in the end (delta: 790.6 MB). Free memory was 88.3 MB in the beginning and 654.7 MB in the end (delta: -566.5 MB). Peak memory consumption was 590.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 605]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 598]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 644]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 651]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 680]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || ((((0 <= tmp + 2147483648 && \old(waterLevel) == waterLevel) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0) - InvariantResult [Line: 778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 679]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 996]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 1003]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 741]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((((((((((!(0 <= tmp___1 + 2147483648) || !(0 <= tmp + 2147483648)) || ((tmp == retValue_acc && waterLevel == retValue_acc) && !(tmp == 0))) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(tmp <= 2147483647)) || tmp == 0) || ((((pumpRunning == \result && tmp == retValue_acc) && tmp___0 == 0) && waterLevel == retValue_acc) && aux-isPumpRunning()-aux == 0)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((((((((((((!(0 <= tmp___1 + 2147483648) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(tmp <= 2147483647)) || tmp == 0) || 0 <= tmp + 2147483648) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive))) && ((!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0)) - ProcedureContractResult [Line: 842]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 277]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((((((!(0 <= tmp___1 + 2147483648) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || !(tmp <= 2147483647)) && (!(\old(pumpRunning) == 0) || pumpRunning == 0) - ProcedureContractResult [Line: 194]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 258]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 989]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 829]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 183]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 175]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 142]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 954]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 82]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 670]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 968]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 167]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 239]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 901]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 945]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 58]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(0 <= tmp___1 + 2147483648) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || !(tmp <= 2147483647)) || \old(waterLevel) == 0) || tmp == 0) || ((tmp == retValue_acc && 0 <= tmp + 2147483648) && waterLevel == retValue_acc)) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 768]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 877]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 822]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 90]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 292]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 889]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((tmp == 0 || \old(waterLevel) == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(tmp <= 2147483647) - ProcedureContractResult [Line: 866]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 116]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 672 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 66.2s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 55.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 84.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1662 SDtfs, 3911 SDslu, 3053 SDs, 0 SdLazy, 7730 SolverSat, 1528 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 323 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 165 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3271 ImplicationChecksByTransitivity, 35.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1620occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 457 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 319 LocationsWithAnnotation, 5757 PreInvPairs, 7635 NumberOfFragments, 4583 HoareAnnotationTreeSize, 5757 FomulaSimplifications, 2479163 FormulaSimplificationTreeSizeReduction, 23.8s HoareSimplificationTime, 319 FomulaSimplificationsInter, 143314 FormulaSimplificationTreeSizeReductionInter, 60.4s 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...