/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:13:17,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:13:17,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:13:17,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:13:17,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:13:17,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:13:17,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:13:17,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:13:17,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:13:17,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:13:17,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:13:17,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:13:17,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:13:17,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:13:17,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:13:17,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:13:17,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:13:17,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:13:17,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:13:17,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:13:17,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:13:17,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:13:17,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:13:17,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:13:17,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:13:17,786 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:13:17,786 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:13:17,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:13:17,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:13:17,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:13:17,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:13:17,794 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:13:17,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:13:17,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:13:17,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:13:17,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:13:17,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:13:17,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:13:17,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:13:17,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:13:17,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:13:17,802 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 04:13:17,834 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:13:17,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:13:17,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:13:17,839 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:13:17,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:13:17,840 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:13:17,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:13:17,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:13:17,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:13:17,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:13:17,841 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:13:17,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:13:17,842 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:13:17,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:13:17,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:13:17,843 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:13:17,843 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:13:17,843 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:13:17,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:13:17,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:13:17,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:13:17,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:13:17,844 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:13:18,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:13:18,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:13:18,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:13:18,311 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:13:18,312 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:13:18,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product02.cil.c [2020-11-07 04:13:18,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90859328a/8fdafdd6fb9b4ae69f84f400901a7e1f/FLAG7fe6d28a5 [2020-11-07 04:13:19,118 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:13:19,121 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product02.cil.c [2020-11-07 04:13:19,135 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90859328a/8fdafdd6fb9b4ae69f84f400901a7e1f/FLAG7fe6d28a5 [2020-11-07 04:13:19,366 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90859328a/8fdafdd6fb9b4ae69f84f400901a7e1f [2020-11-07 04:13:19,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:13:19,377 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:13:19,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:13:19,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:13:19,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:13:19,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:13:19" (1/1) ... [2020-11-07 04:13:19,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57425981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:19, skipping insertion in model container [2020-11-07 04:13:19,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:13:19" (1/1) ... [2020-11-07 04:13:19,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:13:19,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:13:19,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:13:19,792 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:13:19,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:13:20,005 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:13:20,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20 WrapperNode [2020-11-07 04:13:20,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:13:20,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:13:20,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:13:20,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:13:20,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (1/1) ... [2020-11-07 04:13:20,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (1/1) ... [2020-11-07 04:13:20,071 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (1/1) ... [2020-11-07 04:13:20,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (1/1) ... [2020-11-07 04:13:20,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (1/1) ... [2020-11-07 04:13:20,129 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (1/1) ... [2020-11-07 04:13:20,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (1/1) ... [2020-11-07 04:13:20,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:13:20,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:13:20,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:13:20,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:13:20,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (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 04:13:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:13:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:13:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:13:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:13:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:13:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:13:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:13:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:13:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:13:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:13:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:13:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:13:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:13:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:13:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:13:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:13:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:13:20,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:13:20,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:13:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:13:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:13:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:13:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:13:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:13:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:13:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:13:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:13:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:13:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:13:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:13:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:13:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:13:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:13:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:13:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:13:20,317 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:13:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:13:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:13:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:13:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:13:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:13:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:13:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:13:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:13:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:13:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:13:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:13:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:13:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:13:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:13:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:13:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:13:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:13:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:13:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:13:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:13:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:13:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:13:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:13:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:13:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:13:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:13:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:13:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:13:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:13:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:13:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:13:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:13:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:13:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:13:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:13:20,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:13:20,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:13:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:13:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:13:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:13:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:13:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:13:20,326 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:13:20,326 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:13:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:13:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:13:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:13:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:13:20,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:13:20,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:13:21,615 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:13:21,615 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:13:21,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:13:21 BoogieIcfgContainer [2020-11-07 04:13:21,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:13:21,620 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:13:21,620 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:13:21,624 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:13:21,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:13:19" (1/3) ... [2020-11-07 04:13:21,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42bc4d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:13:21, skipping insertion in model container [2020-11-07 04:13:21,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:20" (2/3) ... [2020-11-07 04:13:21,626 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42bc4d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:13:21, skipping insertion in model container [2020-11-07 04:13:21,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:13:21" (3/3) ... [2020-11-07 04:13:21,627 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product02.cil.c [2020-11-07 04:13:21,642 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:13:21,647 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:13:21,660 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:13:21,689 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:13:21,689 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:13:21,689 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:13:21,689 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:13:21,690 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:13:21,690 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:13:21,690 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:13:21,690 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:13:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2020-11-07 04:13:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:13:21,741 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:21,742 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 04:13:21,742 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 04:13:21,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:21,749 INFO L82 PathProgramCache]: Analyzing trace with hash -1071861701, now seen corresponding path program 1 times [2020-11-07 04:13:21,759 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:21,759 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1643209493] [2020-11-07 04:13:21,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,640 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:22,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:13:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:13:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:22,791 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 04:13:22,792 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1643209493] [2020-11-07 04:13:22,794 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:22,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:13:22,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246339582] [2020-11-07 04:13:22,801 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:13:22,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:22,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:13:22,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:13:22,818 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 3 states. [2020-11-07 04:13:24,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:24,442 INFO L93 Difference]: Finished difference Result 362 states and 435 transitions. [2020-11-07 04:13:24,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:13:24,445 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:13:24,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:24,463 INFO L225 Difference]: With dead ends: 362 [2020-11-07 04:13:24,463 INFO L226 Difference]: Without dead ends: 238 [2020-11-07 04:13:24,468 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 04:13:24,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-11-07 04:13:24,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 200. [2020-11-07 04:13:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2020-11-07 04:13:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 213 transitions. [2020-11-07 04:13:24,656 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 213 transitions. Word has length 148 [2020-11-07 04:13:24,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:24,660 INFO L481 AbstractCegarLoop]: Abstraction has 200 states and 213 transitions. [2020-11-07 04:13:24,660 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:13:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 213 transitions. [2020-11-07 04:13:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:13:24,673 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:24,674 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 04:13:24,674 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:13:24,674 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 04:13:24,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:24,677 INFO L82 PathProgramCache]: Analyzing trace with hash 372780071, now seen corresponding path program 1 times [2020-11-07 04:13:24,677 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:24,678 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [751080364] [2020-11-07 04:13:24,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,213 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:25,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:13:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:13:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:25,386 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 04:13:25,386 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [751080364] [2020-11-07 04:13:25,386 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:25,387 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:13:25,387 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818373655] [2020-11-07 04:13:25,389 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:13:25,389 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:25,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:13:25,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:13:25,390 INFO L87 Difference]: Start difference. First operand 200 states and 213 transitions. Second operand 4 states. [2020-11-07 04:13:26,231 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:13:26,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:26,863 INFO L93 Difference]: Finished difference Result 272 states and 302 transitions. [2020-11-07 04:13:26,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:13:26,863 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:13:26,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:26,867 INFO L225 Difference]: With dead ends: 272 [2020-11-07 04:13:26,867 INFO L226 Difference]: Without dead ends: 221 [2020-11-07 04:13:26,869 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:13:26,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-11-07 04:13:26,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 190. [2020-11-07 04:13:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-07 04:13:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 200 transitions. [2020-11-07 04:13:26,940 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 200 transitions. Word has length 149 [2020-11-07 04:13:26,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:26,941 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 200 transitions. [2020-11-07 04:13:26,942 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:13:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 200 transitions. [2020-11-07 04:13:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 04:13:26,944 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:26,944 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 04:13:26,944 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:13:26,945 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 04:13:26,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:26,945 INFO L82 PathProgramCache]: Analyzing trace with hash 1054630497, now seen corresponding path program 1 times [2020-11-07 04:13:26,946 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:26,946 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1117344226] [2020-11-07 04:13:26,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,399 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:27,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:13:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:13:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:13:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:27,581 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 04:13:27,584 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1117344226] [2020-11-07 04:13:27,584 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:27,584 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:13:27,585 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716819251] [2020-11-07 04:13:27,587 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:13:27,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:27,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:13:27,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:13:27,589 INFO L87 Difference]: Start difference. First operand 190 states and 200 transitions. Second operand 10 states. [2020-11-07 04:13:28,324 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:28,789 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:13:29,181 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:13:29,578 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:29,960 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:30,332 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:31,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:31,497 INFO L93 Difference]: Finished difference Result 318 states and 364 transitions. [2020-11-07 04:13:31,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:13:31,498 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 04:13:31,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:31,501 INFO L225 Difference]: With dead ends: 318 [2020-11-07 04:13:31,501 INFO L226 Difference]: Without dead ends: 243 [2020-11-07 04:13:31,503 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 04:13:31,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2020-11-07 04:13:31,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 190. [2020-11-07 04:13:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-07 04:13:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 199 transitions. [2020-11-07 04:13:31,576 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 199 transitions. Word has length 162 [2020-11-07 04:13:31,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:31,577 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 199 transitions. [2020-11-07 04:13:31,577 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:13:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 199 transitions. [2020-11-07 04:13:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-11-07 04:13:31,579 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:31,580 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] [2020-11-07 04:13:31,580 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:13:31,580 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 04:13:31,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:31,581 INFO L82 PathProgramCache]: Analyzing trace with hash 1055685442, now seen corresponding path program 1 times [2020-11-07 04:13:31,581 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:31,581 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [213997887] [2020-11-07 04:13:31,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,034 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:32,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:13:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:13:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:13:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 04:13:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,286 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 04:13:32,286 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [213997887] [2020-11-07 04:13:32,286 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:32,287 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:13:32,287 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769415803] [2020-11-07 04:13:32,287 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:13:32,288 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:32,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:13:32,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:13:32,291 INFO L87 Difference]: Start difference. First operand 190 states and 199 transitions. Second operand 14 states. [2020-11-07 04:13:32,893 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:33,438 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:13:33,827 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:13:34,229 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:34,627 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:35,003 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:35,875 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:13:36,741 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:37,144 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:37,588 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:38,030 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:13:38,389 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:38,782 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:13:39,152 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:39,524 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:39,898 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:13:40,341 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:40,765 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:13:41,193 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:41,567 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:42,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:42,706 INFO L93 Difference]: Finished difference Result 481 states and 575 transitions. [2020-11-07 04:13:42,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 04:13:42,707 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2020-11-07 04:13:42,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:42,715 INFO L225 Difference]: With dead ends: 481 [2020-11-07 04:13:42,715 INFO L226 Difference]: Without dead ends: 406 [2020-11-07 04:13:42,717 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 04:13:42,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2020-11-07 04:13:42,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 312. [2020-11-07 04:13:42,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2020-11-07 04:13:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 340 transitions. [2020-11-07 04:13:42,900 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 340 transitions. Word has length 165 [2020-11-07 04:13:42,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:42,903 INFO L481 AbstractCegarLoop]: Abstraction has 312 states and 340 transitions. [2020-11-07 04:13:42,903 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:13:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 340 transitions. [2020-11-07 04:13:42,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-07 04:13:42,906 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:42,906 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] [2020-11-07 04:13:42,906 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:13:42,907 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 04:13:42,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:42,911 INFO L82 PathProgramCache]: Analyzing trace with hash 1304192425, now seen corresponding path program 1 times [2020-11-07 04:13:42,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:42,912 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1810416463] [2020-11-07 04:13:42,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,312 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:43,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:13:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:13:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:13:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 04:13:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 04:13:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:43,445 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 04:13:43,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1810416463] [2020-11-07 04:13:43,446 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:43,446 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 04:13:43,446 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833493932] [2020-11-07 04:13:43,447 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 04:13:43,447 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:43,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 04:13:43,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 04:13:43,448 INFO L87 Difference]: Start difference. First operand 312 states and 340 transitions. Second operand 6 states. [2020-11-07 04:13:44,111 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:45,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:45,111 INFO L93 Difference]: Finished difference Result 522 states and 606 transitions. [2020-11-07 04:13:45,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 04:13:45,113 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-11-07 04:13:45,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:45,116 INFO L225 Difference]: With dead ends: 522 [2020-11-07 04:13:45,116 INFO L226 Difference]: Without dead ends: 381 [2020-11-07 04:13:45,118 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:13:45,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 381 states. [2020-11-07 04:13:45,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 381 to 294. [2020-11-07 04:13:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2020-11-07 04:13:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 311 transitions. [2020-11-07 04:13:45,239 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 311 transitions. Word has length 170 [2020-11-07 04:13:45,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:45,240 INFO L481 AbstractCegarLoop]: Abstraction has 294 states and 311 transitions. [2020-11-07 04:13:45,240 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 04:13:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 311 transitions. [2020-11-07 04:13:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-07 04:13:45,243 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:45,244 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, 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] [2020-11-07 04:13:45,244 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:13:45,244 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 04:13:45,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:45,245 INFO L82 PathProgramCache]: Analyzing trace with hash -2082336230, now seen corresponding path program 1 times [2020-11-07 04:13:45,245 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:45,245 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [422586515] [2020-11-07 04:13:45,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,671 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:45,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:13:45,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:13:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:13:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:13:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-07 04:13:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:13:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-11-07 04:13:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-11-07 04:13:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:13:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-07 04:13:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-11-07 04:13:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-11-07 04:13:45,901 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [422586515] [2020-11-07 04:13:45,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:13:45,903 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-11-07 04:13:45,903 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140074028] [2020-11-07 04:13:45,904 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:13:45,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:45,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:13:45,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:13:45,905 INFO L87 Difference]: Start difference. First operand 294 states and 311 transitions. Second operand 10 states. [2020-11-07 04:13:46,556 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:47,931 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:48,281 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:48,664 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:49,053 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:49,413 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:49,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:49,566 INFO L93 Difference]: Finished difference Result 383 states and 432 transitions. [2020-11-07 04:13:49,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 04:13:49,567 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 216 [2020-11-07 04:13:49,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:49,568 INFO L225 Difference]: With dead ends: 383 [2020-11-07 04:13:49,569 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:13:49,570 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-11-07 04:13:49,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:13:49,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:13:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:13:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:13:49,571 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 216 [2020-11-07 04:13:49,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:49,571 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:13:49,571 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:13:49,572 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:13:49,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:13:49,572 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:13:49,574 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:13:49,912 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:51,121 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:51,545 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:52,287 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:52,468 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:52,625 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:52,897 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:53,158 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:53,298 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:53,627 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:54,378 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:54,776 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:54,900 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-07 04:13:56,505 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:13:57,013 WARN L194 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:13:57,538 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:13:58,025 WARN L194 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:13:58,303 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:13:58,575 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:13:59,047 WARN L194 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:13:59,317 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:13:59,591 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 04:13:59,859 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:00,127 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:00,368 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:00,901 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 04:14:01,190 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:01,752 WARN L194 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:14:02,066 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:14:02,349 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:14:02,608 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-11-07 04:14:02,844 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:14:03,122 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:14:03,377 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:03,628 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:03,860 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:04,210 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:14:04,509 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:04,855 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:05,103 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:05,640 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:14:05,930 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:06,190 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:06,450 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:06,734 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:07,254 WARN L194 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:14:07,569 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:08,126 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:14:08,672 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:14:08,921 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:09,188 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:09,466 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:09,716 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:10,230 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:14:10,794 WARN L194 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-11-07 04:14:11,062 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:11,342 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 04:14:11,627 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:14:11,910 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:14:12,219 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 24 [2020-11-07 04:14:12,482 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 04:14:12,783 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:13,130 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:13,404 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:13,645 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:13,941 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:14:14,201 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:14,746 WARN L194 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:14:15,031 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:15,555 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:14:15,827 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:16,088 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:16,356 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:16,607 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:17,150 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 04:14:17,433 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:17,754 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:18,224 WARN L194 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:14:18,507 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:14:19,018 WARN L194 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:14:19,542 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:14:20,026 WARN L194 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:14:20,327 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:14:20,835 WARN L194 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:14:21,349 WARN L194 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:14:21,591 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:21,861 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:14:22,103 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:22,373 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:22,712 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 04:14:22,969 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-11-07 04:14:23,014 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:14:23,014 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:14:23,015 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:14:23,015 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:14:23,015 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 04:14:23,015 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 04:14:23,015 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 04:14:23,016 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 04:14:23,016 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 443 498) no Hoare annotation was computed. [2020-11-07 04:14:23,016 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 04:14:23,016 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 04:14:23,016 INFO L266 CegarLoopResult]: For program point L490(lines 467 491) no Hoare annotation was computed. [2020-11-07 04:14:23,016 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 04:14:23,016 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L474(lines 474 478) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L474-1(lines 474 478) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L466-1(line 466) no Hoare annotation was computed. [2020-11-07 04:14:23,017 INFO L266 CegarLoopResult]: For program point L466-2(line 466) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 443 498) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L487-1(lines 468 489) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 443 498) no Hoare annotation was computed. [2020-11-07 04:14:23,018 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 04:14:23,019 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L485-1(line 485) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L485-2(line 485) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 04:14:23,020 INFO L266 CegarLoopResult]: For program point L543-1(line 543) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L543-2(line 543) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L539-1(line 539) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L539-2(line 539) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L531(lines 531 535) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L531-1(lines 531 535) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 499 558) no Hoare annotation was computed. [2020-11-07 04:14:23,021 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L523-1(line 523) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 499 558) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L523-2(line 523) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L548-2(line 548) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 04:14:23,022 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L544-1(line 544) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L544-2(line 544) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 499 558) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 04:14:23,023 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L525-2(lines 525 550) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 04:14:23,024 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L266 CegarLoopResult]: For program point L551(lines 524 552) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 04:14:23,025 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 72 78) the Hoare annotation is: true [2020-11-07 04:14:23,025 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 72 78) the Hoare annotation is: true [2020-11-07 04:14:23,026 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,026 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 79 87) the Hoare annotation is: true [2020-11-07 04:14:23,026 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,026 INFO L262 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:14:23,026 INFO L269 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: true [2020-11-07 04:14:23,026 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 365 389) the Hoare annotation is: true [2020-11-07 04:14:23,026 INFO L262 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,027 INFO L262 CegarLoopResult]: At program point L377(lines 377 383) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:14:23,027 INFO L262 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:23,027 INFO L262 CegarLoopResult]: At program point L375-1(line 375) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret40| 0) .cse1))) [2020-11-07 04:14:23,027 INFO L262 CegarLoopResult]: At program point L373(lines 373 386) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-11-07 04:14:23,027 INFO L262 CegarLoopResult]: At program point L375-2(line 375) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret40| 0) .cse1))) [2020-11-07 04:14:23,028 INFO L262 CegarLoopResult]: At program point L375-3(line 375) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret40| 0) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:14:23,028 INFO L262 CegarLoopResult]: At program point L373-1(lines 365 389) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-11-07 04:14:23,028 INFO L269 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: true [2020-11-07 04:14:23,028 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 365 389) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) [2020-11-07 04:14:23,028 INFO L262 CegarLoopResult]: At program point L371-1(line 371) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret39| 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:23,028 INFO L262 CegarLoopResult]: At program point L371-2(line 371) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret39| 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:23,029 INFO L262 CegarLoopResult]: At program point L371-3(line 371) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret39| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))) [2020-11-07 04:14:23,029 INFO L269 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: true [2020-11-07 04:14:23,029 INFO L262 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,029 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 829 851) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,029 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 829 851) the Hoare annotation is: true [2020-11-07 04:14:23,029 INFO L269 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: true [2020-11-07 04:14:23,029 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 829 851) the Hoare annotation is: true [2020-11-07 04:14:23,030 INFO L262 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,030 INFO L262 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,030 INFO L262 CegarLoopResult]: At program point L839(lines 839 846) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,030 INFO L269 CegarLoopResult]: At program point L839-1(lines 839 846) the Hoare annotation is: true [2020-11-07 04:14:23,030 INFO L262 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,030 INFO L262 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,031 INFO L262 CegarLoopResult]: At program point L837-1(line 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,031 INFO L262 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,031 INFO L262 CegarLoopResult]: At program point L837-2(line 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,031 INFO L262 CegarLoopResult]: At program point L835-1(line 835) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,031 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 04:14:23,031 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 04:14:23,031 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 788 811) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 788 811) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 788 811) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 04:14:23,032 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 04:14:23,033 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 04:14:23,033 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 04:14:23,033 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 04:14:23,033 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:14:23,033 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 04:14:23,033 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 160 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,033 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 160 168) the Hoare annotation is: true [2020-11-07 04:14:23,033 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 160 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,034 INFO L262 CegarLoopResult]: At program point L165(line 165) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,034 INFO L269 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: true [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point L188(lines 188 196) no Hoare annotation was computed. [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point L188-2(lines 188 196) no Hoare annotation was computed. [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point L176(lines 176 184) no Hoare annotation was computed. [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 169 204) no Hoare annotation was computed. [2020-11-07 04:14:23,034 INFO L266 CegarLoopResult]: For program point L176-2(lines 176 184) no Hoare annotation was computed. [2020-11-07 04:14:23,035 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:14:23,035 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 169 204) no Hoare annotation was computed. [2020-11-07 04:14:23,035 INFO L266 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-11-07 04:14:23,035 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 169 204) no Hoare annotation was computed. [2020-11-07 04:14:23,035 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 04:14:23,035 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 65 71) the Hoare annotation is: true [2020-11-07 04:14:23,035 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 65 71) the Hoare annotation is: true [2020-11-07 04:14:23,035 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 04:14:23,035 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 397 442) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 04:14:23,036 INFO L266 CegarLoopResult]: For program point L434-1(line 434) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L434-2(line 434) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 397 442) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L397(lines 397 442) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L397-1(lines 397 442) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 397 442) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 04:14:23,037 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:14:23,038 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L427-1(line 427) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:14:23,039 INFO L266 CegarLoopResult]: For program point L423-1(line 423) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 710 755) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L729-1(line 729) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L729-2(line 729) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 04:14:23,040 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 734 735) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 710 755) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 04:14:23,041 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 710 755) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L734(lines 734 735) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L730(lines 730 737) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L724(lines 724 744) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L724-1(lines 724 744) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 04:14:23,042 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 741 742) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L751-1(line 751) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L751-2(line 751) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L749-2(line 749) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:14:23,043 INFO L266 CegarLoopResult]: For program point L710(lines 710 755) no Hoare annotation was computed. [2020-11-07 04:14:23,044 INFO L266 CegarLoopResult]: For program point L741(lines 741 742) no Hoare annotation was computed. [2020-11-07 04:14:23,044 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 819 828) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,044 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 819 828) the Hoare annotation is: true [2020-11-07 04:14:23,044 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 819 828) the Hoare annotation is: true [2020-11-07 04:14:23,044 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 149 159) no Hoare annotation was computed. [2020-11-07 04:14:23,044 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 04:14:23,044 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 149 159) no Hoare annotation was computed. [2020-11-07 04:14:23,044 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 04:14:23,044 INFO L266 CegarLoopResult]: For program point L154-1(line 154) no Hoare annotation was computed. [2020-11-07 04:14:23,045 INFO L266 CegarLoopResult]: For program point L154-2(line 154) no Hoare annotation was computed. [2020-11-07 04:14:23,045 INFO L266 CegarLoopResult]: For program point L154-3(line 154) no Hoare annotation was computed. [2020-11-07 04:14:23,045 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 149 159) no Hoare annotation was computed. [2020-11-07 04:14:23,045 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 141 148) no Hoare annotation was computed. [2020-11-07 04:14:23,045 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 141 148) no Hoare annotation was computed. [2020-11-07 04:14:23,045 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 141 148) no Hoare annotation was computed. [2020-11-07 04:14:23,045 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 126 132) the Hoare annotation is: true [2020-11-07 04:14:23,045 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 126 132) the Hoare annotation is: true [2020-11-07 04:14:23,045 INFO L262 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,046 INFO L262 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,046 INFO L262 CegarLoopResult]: At program point L275(lines 226 276) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,046 INFO L262 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,046 INFO L262 CegarLoopResult]: At program point L263-1(line 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,046 INFO L262 CegarLoopResult]: At program point L263-2(line 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,046 INFO L262 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,046 INFO L262 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L247(lines 247 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L247-1(lines 247 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L272(lines 227 274) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,047 INFO L262 CegarLoopResult]: At program point L235-1(line 235) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,048 INFO L269 CegarLoopResult]: At program point testEXIT(lines 217 282) the Hoare annotation is: true [2020-11-07 04:14:23,048 INFO L262 CegarLoopResult]: At program point testENTRY(lines 217 282) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,048 INFO L262 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,048 INFO L269 CegarLoopResult]: At program point testFINAL(lines 217 282) the Hoare annotation is: true [2020-11-07 04:14:23,048 INFO L262 CegarLoopResult]: At program point L265(lines 265 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,048 INFO L262 CegarLoopResult]: At program point L265-2(lines 257 270) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,048 INFO L262 CegarLoopResult]: At program point L228(lines 227 274) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,048 INFO L262 CegarLoopResult]: At program point L257(lines 257 270) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,049 INFO L262 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,049 INFO L262 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,049 INFO L262 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,049 INFO L262 CegarLoopResult]: At program point L245-1(line 245) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,049 INFO L262 CegarLoopResult]: At program point L237(lines 237 243) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,049 INFO L262 CegarLoopResult]: At program point L237-1(lines 237 243) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,049 INFO L262 CegarLoopResult]: At program point L229(lines 229 233) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:23,049 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 688 689) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 664 709) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 04:14:23,050 INFO L266 CegarLoopResult]: For program point L688(lines 688 689) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L684(lines 684 691) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L678(lines 678 698) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L678-1(lines 678 698) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L705-1(line 705) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L705-2(line 705) no Hoare annotation was computed. [2020-11-07 04:14:23,051 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L703-1(line 703) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 695 696) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L703-2(line 703) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L664(lines 664 709) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L695(lines 695 696) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 664 709) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 664 709) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 04:14:23,052 INFO L266 CegarLoopResult]: For program point L683-1(line 683) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L683-2(line 683) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 332 354) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 332 354) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 332 354) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L340(lines 340 348) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 04:14:23,053 INFO L266 CegarLoopResult]: For program point L340-2(lines 340 348) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 55 64) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 55 64) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L57-1(line 57) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L57-2(line 57) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 55 64) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 04:14:23,054 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L639-1(line 639) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L639-2(line 639) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L631(lines 609 632) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 04:14:23,055 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L590(lines 590 606) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L623-1(line 623) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L623-2(line 623) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L607(lines 607 648) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 561 663) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L599-1(line 599) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:14:23,056 INFO L266 CegarLoopResult]: For program point L649(lines 649 660) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 561 663) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 561 663) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L625-1(line 625) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L592-1(line 592) no Hoare annotation was computed. [2020-11-07 04:14:23,057 INFO L266 CegarLoopResult]: For program point L650(lines 650 657) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L585(lines 585 589) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L610-2(lines 610 630) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 04:14:23,058 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L561(lines 561 663) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L561-1(lines 561 663) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L652-1(line 652) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L652-2(line 652) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L611(lines 610 630) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 04:14:23,059 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L595-1(line 595) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L612(lines 612 616) no Hoare annotation was computed. [2020-11-07 04:14:23,060 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L637-1(line 637) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L637-2(line 637) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L621-1(line 621) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L621-2(line 621) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 04:14:23,061 INFO L262 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L688-1(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,062 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L350(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L350-1(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,063 INFO L262 CegarLoopResult]: At program point L734-1(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L350-2(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L346-2(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L346-3(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L342-1(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L342-2(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,064 INFO L262 CegarLoopResult]: At program point L342-3(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L342-4(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L338-1(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L342-5(line 342) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L338-2(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L338-3(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L338-4(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L338-5(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,065 INFO L262 CegarLoopResult]: At program point L338-6(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L338-7(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L198-1(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L198-2(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L198-3(line 198) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L194-1(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,066 INFO L262 CegarLoopResult]: At program point L194-2(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,067 INFO L262 CegarLoopResult]: At program point L194-3(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,067 INFO L262 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,067 INFO L262 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,067 INFO L262 CegarLoopResult]: At program point L194-4(line 194) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,067 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 04:14:23,067 INFO L262 CegarLoopResult]: At program point L190-1(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,067 INFO L262 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 04:14:23,067 INFO L262 CegarLoopResult]: At program point L190-2(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,067 INFO L262 CegarLoopResult]: At program point L190-3(line 190) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L186-1(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L186-2(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L186-3(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L186-4(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L182-1(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L186-5(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L182-2(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,068 INFO L262 CegarLoopResult]: At program point L186-6(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L182-3(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L186-7(line 186) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L182-4(line 182) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L178-1(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L178-2(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L178-3(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:14:23,069 INFO L262 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,070 INFO L262 CegarLoopResult]: At program point L695-1(line 695) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,070 INFO L262 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:14:23,070 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:14:23,070 INFO L262 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,070 INFO L262 CegarLoopResult]: At program point L200-1(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,070 INFO L262 CegarLoopResult]: At program point L200-2(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,071 INFO L262 CegarLoopResult]: At program point L741(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,071 INFO L262 CegarLoopResult]: At program point L741-1(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:14:23,071 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 04:14:23,071 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 133 140) no Hoare annotation was computed. [2020-11-07 04:14:23,071 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 133 140) no Hoare annotation was computed. [2020-11-07 04:14:23,071 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 133 140) no Hoare annotation was computed. [2020-11-07 04:14:23,071 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 355 363) the Hoare annotation is: true [2020-11-07 04:14:23,071 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 355 363) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:14:23,072 INFO L262 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) [2020-11-07 04:14:23,072 INFO L269 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: true [2020-11-07 04:14:23,072 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 355 363) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:14:23,072 INFO L262 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:14:23,072 INFO L262 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:14:23,072 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 311 322) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:14:23,072 INFO L269 CegarLoopResult]: At program point L315-1(lines 311 322) the Hoare annotation is: true [2020-11-07 04:14:23,072 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 311 322) the Hoare annotation is: true [2020-11-07 04:14:23,072 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 323 331) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 323 331) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 323 331) no Hoare annotation was computed. [2020-11-07 04:14:23,073 INFO L262 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,073 INFO L262 CegarLoopResult]: At program point L113(lines 113 119) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,074 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 102 125) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,074 INFO L262 CegarLoopResult]: At program point L108(line 108) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,074 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 102 125) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,074 INFO L262 CegarLoopResult]: At program point L106(lines 105 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,074 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 102 125) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,074 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 758 787) the Hoare annotation is: true [2020-11-07 04:14:23,074 INFO L269 CegarLoopResult]: At program point L768-2(lines 768 782) the Hoare annotation is: true [2020-11-07 04:14:23,074 INFO L269 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: true [2020-11-07 04:14:23,074 INFO L269 CegarLoopResult]: At program point L764-1(line 764) the Hoare annotation is: true [2020-11-07 04:14:23,074 INFO L269 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point L783(lines 758 787) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 758 787) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point L772(lines 772 776) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point L772-1(lines 772 776) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 287 298) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 287 298) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-11-07 04:14:23,075 INFO L269 CegarLoopResult]: At program point L291-1(lines 287 298) the Hoare annotation is: true [2020-11-07 04:14:23,076 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 812 818) the Hoare annotation is: true [2020-11-07 04:14:23,076 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 812 818) the Hoare annotation is: true [2020-11-07 04:14:23,076 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:14:23,076 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 04:14:23,076 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:14:23,076 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:14:23,076 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 205 212) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,076 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 205 212) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,076 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 205 212) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,076 INFO L262 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,077 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 299 310) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:14:23,077 INFO L262 CegarLoopResult]: At program point L303-1(lines 299 310) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:14:23,077 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 299 310) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:23,077 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-11-07 04:14:23,077 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 04:14:23,077 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-07 04:14:23,077 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-11-07 04:14:23,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:14:23 BoogieIcfgContainer [2020-11-07 04:14:23,099 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:14:23,101 INFO L168 Benchmark]: Toolchain (without parser) took 63729.22 ms. Allocated memory was 152.0 MB in the beginning and 457.2 MB in the end (delta: 305.1 MB). Free memory was 127.9 MB in the beginning and 278.8 MB in the end (delta: -150.9 MB). Peak memory consumption was 282.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:23,101 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 103.0 MB in the beginning and 102.9 MB in the end (delta: 65.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:14:23,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 624.25 ms. Allocated memory is still 152.0 MB. Free memory was 127.3 MB in the beginning and 107.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:23,103 INFO L168 Benchmark]: Boogie Preprocessor took 134.15 ms. Allocated memory is still 152.0 MB. Free memory was 107.0 MB in the beginning and 103.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:23,103 INFO L168 Benchmark]: RCFGBuilder took 1476.06 ms. Allocated memory is still 152.0 MB. Free memory was 103.2 MB in the beginning and 80.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 27.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:23,104 INFO L168 Benchmark]: TraceAbstraction took 61478.77 ms. Allocated memory was 152.0 MB in the beginning and 457.2 MB in the end (delta: 305.1 MB). Free memory was 80.1 MB in the beginning and 278.8 MB in the end (delta: -198.7 MB). Peak memory consumption was 233.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:23,107 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 103.0 MB in the beginning and 102.9 MB in the end (delta: 65.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 624.25 ms. Allocated memory is still 152.0 MB. Free memory was 127.3 MB in the beginning and 107.0 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 134.15 ms. Allocated memory is still 152.0 MB. Free memory was 107.0 MB in the beginning and 103.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1476.06 ms. Allocated memory is still 152.0 MB. Free memory was 103.2 MB in the beginning and 80.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 27.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 61478.77 ms. Allocated memory was 152.0 MB in the beginning and 457.2 MB in the end (delta: 305.1 MB). Free memory was 80.1 MB in the beginning and 278.8 MB in the end (delta: -198.7 MB). Peak memory consumption was 233.9 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: 695]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 688]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 734]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 741]: 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: 227]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || (1 <= systemActive && splverifierCounter == 0) - InvariantResult [Line: 768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - InvariantResult [Line: 758]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 72]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 79]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 365]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(1 <= systemActive) || !(pumpRunning == 0)) || waterLevel == 0) || !(tmp == 0) - ProcedureContractResult [Line: 829]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 160]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 65]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 126]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 217]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 311]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 355]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 102]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 758]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 287]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 812]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 205]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 299]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 589 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 27.8s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 22.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 33.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1081 SDtfs, 1916 SDslu, 2470 SDs, 0 SdLazy, 3290 SolverSat, 552 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 209 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 14.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=312occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 303 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 217 LocationsWithAnnotation, 735 PreInvPairs, 962 NumberOfFragments, 2346 HoareAnnotationTreeSize, 735 FomulaSimplifications, 843341 FormulaSimplificationTreeSizeReduction, 6.6s HoareSimplificationTime, 217 FomulaSimplificationsInter, 62111 FormulaSimplificationTreeSizeReductionInter, 26.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 1010 NumberOfCodeBlocks, 1010 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1004 ConstructedInterpolants, 0 QuantifiedInterpolants, 459177 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 41/42 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...