/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_spec1_product04.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:40:31,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:40:31,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:40:31,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:40:31,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:40:31,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:40:31,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:40:31,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:40:31,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:40:31,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:40:31,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:40:31,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:40:31,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:40:31,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:40:31,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:40:31,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:40:31,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:40:31,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:40:31,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:40:31,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:40:31,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:40:31,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:40:31,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:40:31,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:40:31,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:40:31,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:40:31,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:40:31,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:40:31,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:40:31,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:40:31,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:40:31,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:40:31,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:40:31,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:40:31,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:40:31,332 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:40:31,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:40:31,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:40:31,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:40:31,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:40:31,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:40:31,338 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:40:31,364 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:40:31,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:40:31,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:40:31,370 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:40:31,370 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:40:31,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:40:31,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:40:31,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:40:31,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:40:31,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:40:31,373 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:40:31,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:40:31,373 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:40:31,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:40:31,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:40:31,374 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:40:31,374 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:40:31,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:40:31,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:40:31,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:40:31,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:40:31,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:40:31,375 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:40:31,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:40:31,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:40:31,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:40:31,857 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:40:31,858 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:40:31,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product04.cil.c [2020-10-23 23:40:31,948 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1de74590c/49e1a8a64677426984df2b6573197bdc/FLAG759176ee5 [2020-10-23 23:40:32,697 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:40:32,697 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product04.cil.c [2020-10-23 23:40:32,715 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1de74590c/49e1a8a64677426984df2b6573197bdc/FLAG759176ee5 [2020-10-23 23:40:32,989 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1de74590c/49e1a8a64677426984df2b6573197bdc [2020-10-23 23:40:32,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:40:33,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:40:33,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:40:33,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:40:33,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:40:33,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:40:32" (1/1) ... [2020-10-23 23:40:33,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60892c71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33, skipping insertion in model container [2020-10-23 23:40:33,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:40:32" (1/1) ... [2020-10-23 23:40:33,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:40:33,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:40:33,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:40:33,545 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:40:33,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:40:33,670 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:40:33,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33 WrapperNode [2020-10-23 23:40:33,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:40:33,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:40:33,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:40:33,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:40:33,686 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,782 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:40:33,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:40:33,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:40:33,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:40:33,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (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 [2020-10-23 23:40:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:40:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:40:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:40:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:40:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:40:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:40:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:40:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:40:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:40:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:40:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:40:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:40:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:40:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-23 23:40:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-23 23:40:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:40:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:40:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:40:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:40:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:40:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:40:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:40:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:40:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:40:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:40:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:40:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:40:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:40:33,903 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:40:33,903 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:40:33,903 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:40:33,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:40:33,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:40:33,904 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:40:33,909 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:40:33,909 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:40:33,909 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:40:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:40:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:40:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:40:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-23 23:40:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:40:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:40:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:40:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:40:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:40:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:40:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:40:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:40:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:40:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:40:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:40:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:40:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:40:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:40:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:40:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:40:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:40:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:40:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:40:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:40:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:40:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:40:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:40:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:40:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:40:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:40:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:40:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:40:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:40:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:40:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:40:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:40:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:40:35,150 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:40:35,151 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:40:35,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:40:35 BoogieIcfgContainer [2020-10-23 23:40:35,158 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:40:35,161 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:40:35,161 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:40:35,167 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:40:35,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:40:32" (1/3) ... [2020-10-23 23:40:35,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62b84fa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:40:35, skipping insertion in model container [2020-10-23 23:40:35,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (2/3) ... [2020-10-23 23:40:35,169 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62b84fa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:40:35, skipping insertion in model container [2020-10-23 23:40:35,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:40:35" (3/3) ... [2020-10-23 23:40:35,171 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product04.cil.c [2020-10-23 23:40:35,184 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:40:35,192 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:40:35,210 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:40:35,247 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:40:35,247 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:40:35,248 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:40:35,248 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:40:35,248 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:40:35,248 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:40:35,248 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:40:35,248 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:40:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states. [2020-10-23 23:40:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-23 23:40:35,303 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:35,304 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] [2020-10-23 23:40:35,304 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]=== [2020-10-23 23:40:35,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:35,311 INFO L82 PathProgramCache]: Analyzing trace with hash 187927559, now seen corresponding path program 1 times [2020-10-23 23:40:35,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:35,321 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [575165724] [2020-10-23 23:40:35,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,139 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:36,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:36,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:36,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:40:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:40:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:36,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [575165724] [2020-10-23 23:40:36,348 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:36,349 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-23 23:40:36,350 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889951511] [2020-10-23 23:40:36,361 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-23 23:40:36,364 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:36,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-23 23:40:36,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:40:36,383 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 3 states. [2020-10-23 23:40:37,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:37,934 INFO L93 Difference]: Finished difference Result 382 states and 458 transitions. [2020-10-23 23:40:37,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-23 23:40:37,937 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-23 23:40:37,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:37,953 INFO L225 Difference]: With dead ends: 382 [2020-10-23 23:40:37,953 INFO L226 Difference]: Without dead ends: 249 [2020-10-23 23:40:37,959 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 [2020-10-23 23:40:37,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2020-10-23 23:40:38,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 209. [2020-10-23 23:40:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 209 states. [2020-10-23 23:40:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 223 transitions. [2020-10-23 23:40:38,104 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 223 transitions. Word has length 148 [2020-10-23 23:40:38,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:38,105 INFO L481 AbstractCegarLoop]: Abstraction has 209 states and 223 transitions. [2020-10-23 23:40:38,105 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-23 23:40:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 223 transitions. [2020-10-23 23:40:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-23 23:40:38,111 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:38,111 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] [2020-10-23 23:40:38,111 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:40:38,112 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]=== [2020-10-23 23:40:38,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:38,112 INFO L82 PathProgramCache]: Analyzing trace with hash 927909664, now seen corresponding path program 1 times [2020-10-23 23:40:38,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:38,113 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1722908895] [2020-10-23 23:40:38,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,597 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:38,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:40:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:40:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:38,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:38,726 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1722908895] [2020-10-23 23:40:38,726 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:38,727 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:40:38,727 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369541288] [2020-10-23 23:40:38,729 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:40:38,729 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:38,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:40:38,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:40:38,730 INFO L87 Difference]: Start difference. First operand 209 states and 223 transitions. Second operand 4 states. [2020-10-23 23:40:39,578 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:40:40,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:40,367 INFO L93 Difference]: Finished difference Result 283 states and 315 transitions. [2020-10-23 23:40:40,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-23 23:40:40,368 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-23 23:40:40,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:40,372 INFO L225 Difference]: With dead ends: 283 [2020-10-23 23:40:40,372 INFO L226 Difference]: Without dead ends: 232 [2020-10-23 23:40:40,373 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:40:40,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2020-10-23 23:40:40,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 199. [2020-10-23 23:40:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-10-23 23:40:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 210 transitions. [2020-10-23 23:40:40,454 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 210 transitions. Word has length 149 [2020-10-23 23:40:40,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:40,454 INFO L481 AbstractCegarLoop]: Abstraction has 199 states and 210 transitions. [2020-10-23 23:40:40,455 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:40:40,455 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 210 transitions. [2020-10-23 23:40:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-23 23:40:40,458 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:40,458 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] [2020-10-23 23:40:40,458 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:40:40,459 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]=== [2020-10-23 23:40:40,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:40,459 INFO L82 PathProgramCache]: Analyzing trace with hash -854875036, now seen corresponding path program 1 times [2020-10-23 23:40:40,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:40,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [292239103] [2020-10-23 23:40:40,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,937 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:40,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 23:40:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-23 23:40:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-23 23:40:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:41,174 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [292239103] [2020-10-23 23:40:41,175 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:41,175 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:40:41,175 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754415878] [2020-10-23 23:40:41,176 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:40:41,177 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:41,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:40:41,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:40:41,179 INFO L87 Difference]: Start difference. First operand 199 states and 210 transitions. Second operand 10 states. [2020-10-23 23:40:41,933 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:40:42,417 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:40:42,816 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:40:43,215 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:43,631 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:40:43,985 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:45,164 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:40:46,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:46,674 INFO L93 Difference]: Finished difference Result 515 states and 599 transitions. [2020-10-23 23:40:46,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:40:46,675 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-10-23 23:40:46,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:46,680 INFO L225 Difference]: With dead ends: 515 [2020-10-23 23:40:46,680 INFO L226 Difference]: Without dead ends: 431 [2020-10-23 23:40:46,682 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:40:46,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2020-10-23 23:40:46,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 330. [2020-10-23 23:40:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 330 states. [2020-10-23 23:40:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 362 transitions. [2020-10-23 23:40:46,835 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 362 transitions. Word has length 162 [2020-10-23 23:40:46,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:46,836 INFO L481 AbstractCegarLoop]: Abstraction has 330 states and 362 transitions. [2020-10-23 23:40:46,836 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:40:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 362 transitions. [2020-10-23 23:40:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-10-23 23:40:46,839 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:46,839 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] [2020-10-23 23:40:46,839 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:40:46,839 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]=== [2020-10-23 23:40:46,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:46,840 INFO L82 PathProgramCache]: Analyzing trace with hash 1151877810, now seen corresponding path program 1 times [2020-10-23 23:40:46,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:46,841 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [955151813] [2020-10-23 23:40:46,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,268 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:47,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 23:40:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:40:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:40:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-10-23 23:40:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:47,460 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [955151813] [2020-10-23 23:40:47,460 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:47,460 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:40:47,460 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505051844] [2020-10-23 23:40:47,461 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:40:47,461 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:47,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:40:47,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:40:47,464 INFO L87 Difference]: Start difference. First operand 330 states and 362 transitions. Second operand 9 states. [2020-10-23 23:40:48,077 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:40:49,639 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:50,012 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:40:50,425 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:50,796 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:40:51,169 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:40:51,520 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:51,879 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:52,369 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:40:53,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:53,158 INFO L93 Difference]: Finished difference Result 849 states and 1014 transitions. [2020-10-23 23:40:53,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:40:53,158 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2020-10-23 23:40:53,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:53,165 INFO L225 Difference]: With dead ends: 849 [2020-10-23 23:40:53,165 INFO L226 Difference]: Without dead ends: 634 [2020-10-23 23:40:53,168 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:40:53,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2020-10-23 23:40:53,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 505. [2020-10-23 23:40:53,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 505 states. [2020-10-23 23:40:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 505 states and 564 transitions. [2020-10-23 23:40:53,390 INFO L78 Accepts]: Start accepts. Automaton has 505 states and 564 transitions. Word has length 165 [2020-10-23 23:40:53,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:53,391 INFO L481 AbstractCegarLoop]: Abstraction has 505 states and 564 transitions. [2020-10-23 23:40:53,391 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:40:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 564 transitions. [2020-10-23 23:40:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-10-23 23:40:53,394 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:53,394 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] [2020-10-23 23:40:53,395 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:40:53,395 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]=== [2020-10-23 23:40:53,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:53,396 INFO L82 PathProgramCache]: Analyzing trace with hash 946424228, now seen corresponding path program 1 times [2020-10-23 23:40:53,396 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:53,396 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1952847729] [2020-10-23 23:40:53,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,824 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:53,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:40:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 23:40:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 23:40:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-23 23:40:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-23 23:40:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:53,994 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1952847729] [2020-10-23 23:40:53,995 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:53,995 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:40:53,995 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530766647] [2020-10-23 23:40:53,996 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:40:53,996 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:53,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:40:53,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:40:53,997 INFO L87 Difference]: Start difference. First operand 505 states and 564 transitions. Second operand 10 states. [2020-10-23 23:40:54,725 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:40:56,269 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:56,708 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:40:57,121 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:57,546 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:40:57,926 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:58,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:58,443 INFO L93 Difference]: Finished difference Result 1028 states and 1232 transitions. [2020-10-23 23:40:58,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-23 23:40:58,443 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-10-23 23:40:58,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:58,446 INFO L225 Difference]: With dead ends: 1028 [2020-10-23 23:40:58,446 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:40:58,450 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-10-23 23:40:58,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:40:58,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:40:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:40:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:40:58,453 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2020-10-23 23:40:58,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:58,453 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:40:58,453 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:40:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:40:58,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:40:58,453 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:40:58,456 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:40:58,677 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 6 [2020-10-23 23:41:06,505 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:41:07,178 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:41:07,496 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-23 23:41:07,828 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:41:08,377 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-23 23:41:08,915 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:41:09,451 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:41:09,738 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:10,323 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:41:10,602 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:41:11,195 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:41:11,466 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:41:11,832 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-10-23 23:41:12,377 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:41:12,665 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:12,957 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:13,208 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-23 23:41:14,322 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2020-10-23 23:41:14,837 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 8 [2020-10-23 23:41:15,354 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2020-10-23 23:41:15,872 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:41:16,200 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:16,504 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:16,793 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:17,084 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:17,343 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:41:17,624 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:41:17,906 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:41:18,191 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-10-23 23:41:18,708 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2020-10-23 23:41:19,278 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:41:19,858 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 15 [2020-10-23 23:41:20,422 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:41:20,989 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:41:21,321 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:21,820 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-10-23 23:41:22,110 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-23 23:41:22,363 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:41:22,688 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:22,973 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:23,265 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:23,520 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:41:24,010 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:41:24,543 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:41:25,101 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 13 [2020-10-23 23:41:25,645 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:41:25,964 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:41:26,273 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:41:26,571 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-10-23 23:41:26,853 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:41:27,275 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:27,579 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:41:28,105 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:41:28,687 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:41:29,223 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:41:29,529 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-10-23 23:41:30,058 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:41:30,602 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 12 [2020-10-23 23:41:31,116 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:41:31,903 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:41:32,263 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:41:32,862 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-23 23:41:32,870 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:41:32,870 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:41:32,871 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:41:32,871 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:41:32,871 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-23 23:41:32,871 INFO L274 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-10-23 23:41:32,871 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 316 371) no Hoare annotation was computed. [2020-10-23 23:41:32,871 INFO L274 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L358-2(line 358) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-23 23:41:32,872 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L363(lines 340 364) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 316 371) no Hoare annotation was computed. [2020-10-23 23:41:32,873 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 316 371) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L347(lines 347 351) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L347-1(lines 347 351) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-10-23 23:41:32,874 INFO L274 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L360-1(lines 341 362) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-10-23 23:41:32,875 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-23 23:41:32,876 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 372 431) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 372 431) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L424(lines 397 425) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L416-1(line 416) no Hoare annotation was computed. [2020-10-23 23:41:32,877 INFO L274 CegarLoopResult]: For program point L416-2(line 416) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L412-1(line 412) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L412-2(line 412) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 372 431) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L404(lines 404 408) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L404-1(lines 404 408) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-10-23 23:41:32,878 INFO L274 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L396-2(line 396) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-10-23 23:41:32,879 INFO L274 CegarLoopResult]: For program point L417-1(line 417) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L417-2(line 417) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-10-23 23:41:32,880 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L274 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L274 CegarLoopResult]: For program point L398-2(lines 398 423) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L274 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L274 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-10-23 23:41:32,881 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 732 738) the Hoare annotation is: true [2020-10-23 23:41:32,882 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 732 738) the Hoare annotation is: true [2020-10-23 23:41:32,882 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 739 747) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2020-10-23 23:41:32,882 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 739 747) the Hoare annotation is: true [2020-10-23 23:41:32,882 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 739 747) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2020-10-23 23:41:32,882 INFO L270 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))) [2020-10-23 23:41:32,882 INFO L277 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: true [2020-10-23 23:41:32,883 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 847 869) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,883 INFO L270 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,883 INFO L270 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,883 INFO L270 CegarLoopResult]: At program point L857(lines 857 864) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,883 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 847 869) the Hoare annotation is: true [2020-10-23 23:41:32,884 INFO L277 CegarLoopResult]: At program point L857-1(lines 857 864) the Hoare annotation is: true [2020-10-23 23:41:32,884 INFO L270 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,884 INFO L270 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,884 INFO L270 CegarLoopResult]: At program point L855-1(line 855) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,884 INFO L270 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,884 INFO L270 CegarLoopResult]: At program point L855-2(line 855) the Hoare annotation is: (or (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,885 INFO L270 CegarLoopResult]: At program point L853-1(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,885 INFO L270 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,885 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 847 869) the Hoare annotation is: true [2020-10-23 23:41:32,885 INFO L277 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: true [2020-10-23 23:41:32,885 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 806 829) no Hoare annotation was computed. [2020-10-23 23:41:32,885 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 806 829) no Hoare annotation was computed. [2020-10-23 23:41:32,885 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 806 829) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-10-23 23:41:32,886 INFO L274 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-10-23 23:41:32,887 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-23 23:41:32,887 INFO L274 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-10-23 23:41:32,887 INFO L274 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-10-23 23:41:32,887 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 240 254) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,887 INFO L270 CegarLoopResult]: At program point L246(line 246) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 23:41:32,887 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 240 254) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:41:32,887 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 240 254) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,887 INFO L270 CegarLoopResult]: At program point L244(lines 244 250) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:41:32,888 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 195 203) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-10-23 23:41:32,888 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 195 203) the Hoare annotation is: true [2020-10-23 23:41:32,888 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 195 203) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-10-23 23:41:32,888 INFO L270 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-10-23 23:41:32,888 INFO L277 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: true [2020-10-23 23:41:32,888 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-23 23:41:32,888 INFO L274 CegarLoopResult]: For program point L223(lines 223 231) no Hoare annotation was computed. [2020-10-23 23:41:32,888 INFO L274 CegarLoopResult]: For program point L223-2(lines 223 231) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point L211(lines 211 219) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point L211-2(lines 211 219) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 204 239) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point L234-1(line 234) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 204 239) no Hoare annotation was computed. [2020-10-23 23:41:32,889 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-23 23:41:32,890 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 204 239) no Hoare annotation was computed. [2020-10-23 23:41:32,890 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 725 731) the Hoare annotation is: true [2020-10-23 23:41:32,890 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 725 731) the Hoare annotation is: true [2020-10-23 23:41:32,890 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-23 23:41:32,890 INFO L274 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-10-23 23:41:32,890 INFO L274 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-10-23 23:41:32,890 INFO L274 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-10-23 23:41:32,890 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-23 23:41:32,890 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 270 315) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 270 315) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-10-23 23:41:32,891 INFO L274 CegarLoopResult]: For program point L300-1(line 300) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 270 315) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L296-1(line 296) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-10-23 23:41:32,892 INFO L274 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L307-2(line 307) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-23 23:41:32,893 INFO L274 CegarLoopResult]: For program point L270(lines 270 315) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L270-1(lines 270 315) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L293-1(line 293) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L607(lines 607 608) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L603(lines 603 610) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 583 628) no Hoare annotation was computed. [2020-10-23 23:41:32,894 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L597(lines 597 617) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L597-1(lines 597 617) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 607 608) no Hoare annotation was computed. [2020-10-23 23:41:32,895 INFO L274 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point L622-2(line 622) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 583 628) no Hoare annotation was computed. [2020-10-23 23:41:32,896 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-23 23:41:32,897 INFO L274 CegarLoopResult]: For program point L583(lines 583 628) no Hoare annotation was computed. [2020-10-23 23:41:32,897 INFO L274 CegarLoopResult]: For program point L614(lines 614 615) no Hoare annotation was computed. [2020-10-23 23:41:32,897 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 583 628) no Hoare annotation was computed. [2020-10-23 23:41:32,897 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-23 23:41:32,897 INFO L274 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-10-23 23:41:32,898 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-23 23:41:32,898 INFO L274 CegarLoopResult]: For program point L602-2(line 602) no Hoare annotation was computed. [2020-10-23 23:41:32,898 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-23 23:41:32,898 INFO L274 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-10-23 23:41:32,898 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 614 615) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-23 23:41:32,899 INFO L274 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-10-23 23:41:32,900 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 837 846) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,900 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 837 846) the Hoare annotation is: true [2020-10-23 23:41:32,900 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 837 846) the Hoare annotation is: true [2020-10-23 23:41:32,900 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 184 194) no Hoare annotation was computed. [2020-10-23 23:41:32,900 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-23 23:41:32,900 INFO L274 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-10-23 23:41:32,900 INFO L274 CegarLoopResult]: For program point L189-1(line 189) no Hoare annotation was computed. [2020-10-23 23:41:32,900 INFO L274 CegarLoopResult]: For program point L189-2(line 189) no Hoare annotation was computed. [2020-10-23 23:41:32,900 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 184 194) no Hoare annotation was computed. [2020-10-23 23:41:32,901 INFO L274 CegarLoopResult]: For program point L189-3(line 189) no Hoare annotation was computed. [2020-10-23 23:41:32,901 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 184 194) no Hoare annotation was computed. [2020-10-23 23:41:32,901 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 176 183) the Hoare annotation is: true [2020-10-23 23:41:32,901 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 176 183) the Hoare annotation is: true [2020-10-23 23:41:32,901 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 176 183) the Hoare annotation is: true [2020-10-23 23:41:32,901 INFO L277 CegarLoopResult]: At program point processEnvironmentEXIT(lines 161 167) the Hoare annotation is: true [2020-10-23 23:41:32,901 INFO L277 CegarLoopResult]: At program point processEnvironmentFINAL(lines 161 167) the Hoare annotation is: true [2020-10-23 23:41:32,901 INFO L270 CegarLoopResult]: At program point L97(lines 97 112) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,902 INFO L270 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,902 INFO L270 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,902 INFO L270 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,902 INFO L270 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,902 INFO L270 CegarLoopResult]: At program point L114(lines 67 116) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,902 INFO L270 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,903 INFO L270 CegarLoopResult]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,903 INFO L270 CegarLoopResult]: At program point L69(lines 69 73) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,903 INFO L270 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,903 INFO L270 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,903 INFO L270 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,903 INFO L270 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,903 INFO L270 CegarLoopResult]: At program point L103-1(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,904 INFO L270 CegarLoopResult]: At program point L103-2(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,904 INFO L270 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,904 INFO L277 CegarLoopResult]: At program point testEXIT(lines 57 124) the Hoare annotation is: true [2020-10-23 23:41:32,904 INFO L270 CegarLoopResult]: At program point testENTRY(lines 57 124) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,904 INFO L270 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,904 INFO L270 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,905 INFO L270 CegarLoopResult]: At program point L95-1(line 95) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,905 INFO L270 CegarLoopResult]: At program point L87(lines 87 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,905 INFO L277 CegarLoopResult]: At program point testFINAL(lines 57 124) the Hoare annotation is: true [2020-10-23 23:41:32,905 INFO L270 CegarLoopResult]: At program point L87-1(lines 87 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,905 INFO L270 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,905 INFO L270 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,905 INFO L270 CegarLoopResult]: At program point L75-1(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,906 INFO L270 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,906 INFO L270 CegarLoopResult]: At program point L117(lines 66 118) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:41:32,906 INFO L270 CegarLoopResult]: At program point L105(lines 105 111) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,906 INFO L270 CegarLoopResult]: At program point L105-1(lines 97 112) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,906 INFO L270 CegarLoopResult]: At program point L68(lines 67 116) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:41:32,906 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-23 23:41:32,906 INFO L274 CegarLoopResult]: For program point L578-1(line 578) no Hoare annotation was computed. [2020-10-23 23:41:32,906 INFO L274 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L578-2(line 578) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 561 562) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L576-1(line 576) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L576-2(line 576) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 537 582) no Hoare annotation was computed. [2020-10-23 23:41:32,907 INFO L274 CegarLoopResult]: For program point L537(lines 537 582) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L568(lines 568 569) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L556-1(line 556) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L556-2(line 556) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-10-23 23:41:32,908 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 568 569) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 537 582) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L561(lines 561 562) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 537 582) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L557(lines 557 564) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-23 23:41:32,909 INFO L274 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L551(lines 551 571) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L551-1(lines 551 571) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L686(lines 686 694) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L686-2(lines 686 694) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 678 700) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 678 700) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 678 700) no Hoare annotation was computed. [2020-10-23 23:41:32,910 INFO L274 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L514-1(line 514) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L498-1(line 498) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L465-1(line 465) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L523(lines 523 530) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-10-23 23:41:32,911 INFO L274 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L458(lines 458 462) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L483-2(lines 483 503) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 434 536) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-10-23 23:41:32,912 INFO L274 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L434(lines 434 536) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L434-1(lines 434 536) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L525-1(line 525) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L525-2(line 525) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 434 536) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L484(lines 483 503) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-10-23 23:41:32,913 INFO L274 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L468-1(line 468) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 434 536) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-10-23 23:41:32,914 INFO L274 CegarLoopResult]: For program point L485(lines 485 489) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L510-1(line 510) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L510-2(line 510) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L494-1(line 494) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L494-2(line 494) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-10-23 23:41:32,915 INFO L274 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L512-1(line 512) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L512-2(line 512) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L504(lines 482 505) no Hoare annotation was computed. [2020-10-23 23:41:32,916 INFO L274 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L463(lines 463 479) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L496-1(line 496) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L496-2(line 496) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L480(lines 480 521) no Hoare annotation was computed. [2020-10-23 23:41:32,917 INFO L274 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L472-1(line 472) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L522(lines 522 533) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point L717-1(line 717) no Hoare annotation was computed. [2020-10-23 23:41:32,918 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 715 724) no Hoare annotation was computed. [2020-10-23 23:41:32,919 INFO L274 CegarLoopResult]: For program point L717-2(line 717) no Hoare annotation was computed. [2020-10-23 23:41:32,919 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 715 724) no Hoare annotation was computed. [2020-10-23 23:41:32,919 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 715 724) no Hoare annotation was computed. [2020-10-23 23:41:32,919 INFO L270 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,919 INFO L270 CegarLoopResult]: At program point L229-4(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,919 INFO L270 CegarLoopResult]: At program point L225-1(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,919 INFO L270 CegarLoopResult]: At program point L225-2(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,919 INFO L270 CegarLoopResult]: At program point L225-3(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L221-1(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L221-2(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L221-3(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L217(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L221-4(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L217-1(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,920 INFO L270 CegarLoopResult]: At program point L221-5(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L568(line 568) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L217-2(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L221-6(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L568-1(line 568) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L696-1(line 696) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L217-3(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L221-7(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,921 INFO L270 CegarLoopResult]: At program point L696-2(line 696) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L217-4(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L213-1(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L213-2(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L692-1(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L213-3(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L692-2(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,922 INFO L270 CegarLoopResult]: At program point L692-3(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L688-1(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L688-2(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L688-3(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L688-4(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L684-1(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,923 INFO L270 CegarLoopResult]: At program point L688-5(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L684-2(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L684-3(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L684-4(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L684-5(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L684-6(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,924 INFO L270 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L684-7(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,925 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L569(line 569) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L561-1(line 561) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,926 INFO L270 CegarLoopResult]: At program point L235-1(line 235) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L235-2(line 235) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L607-1(line 607) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,927 INFO L270 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,928 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 23:41:32,928 INFO L270 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,928 INFO L270 CegarLoopResult]: At program point L233-1(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,928 INFO L270 CegarLoopResult]: At program point L233-2(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,928 INFO L270 CegarLoopResult]: At program point L233-3(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,928 INFO L270 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,929 INFO L270 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,929 INFO L270 CegarLoopResult]: At program point L229-1(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,929 INFO L270 CegarLoopResult]: At program point L229-2(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,929 INFO L270 CegarLoopResult]: At program point L229-3(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:41:32,929 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,929 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 168 175) no Hoare annotation was computed. [2020-10-23 23:41:32,929 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 168 175) no Hoare annotation was computed. [2020-10-23 23:41:32,929 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 168 175) no Hoare annotation was computed. [2020-10-23 23:41:32,929 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 701 709) no Hoare annotation was computed. [2020-10-23 23:41:32,930 INFO L274 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-10-23 23:41:32,930 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 701 709) no Hoare annotation was computed. [2020-10-23 23:41:32,930 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 701 709) no Hoare annotation was computed. [2020-10-23 23:41:32,930 INFO L274 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-10-23 23:41:32,930 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 657 668) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-23 23:41:32,930 INFO L270 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,930 INFO L270 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-10-23 23:41:32,930 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 657 668) the Hoare annotation is: true [2020-10-23 23:41:32,930 INFO L277 CegarLoopResult]: At program point L661-1(lines 657 668) the Hoare annotation is: true [2020-10-23 23:41:32,931 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:41:32,931 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:41:32,931 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:41:32,931 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:41:32,931 INFO L270 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2020-10-23 23:41:32,931 INFO L270 CegarLoopResult]: At program point L148(lines 148 154) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,931 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 137 160) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,931 INFO L270 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,931 INFO L270 CegarLoopResult]: At program point L141(lines 140 159) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,932 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 137 160) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,932 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 137 160) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point L801(lines 776 805) the Hoare annotation is: true [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 776 805) the Hoare annotation is: true [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: true [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: true [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 776 805) the Hoare annotation is: true [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point L790(lines 790 794) the Hoare annotation is: true [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point L790-1(lines 790 794) the Hoare annotation is: true [2020-10-23 23:41:32,932 INFO L277 CegarLoopResult]: At program point L786-2(lines 786 800) the Hoare annotation is: true [2020-10-23 23:41:32,933 INFO L277 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: true [2020-10-23 23:41:32,933 INFO L277 CegarLoopResult]: At program point L782-1(line 782) the Hoare annotation is: true [2020-10-23 23:41:32,933 INFO L277 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: true [2020-10-23 23:41:32,933 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 669 677) the Hoare annotation is: true [2020-10-23 23:41:32,933 INFO L277 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: true [2020-10-23 23:41:32,933 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 669 677) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-10-23 23:41:32,933 INFO L270 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) [2020-10-23 23:41:32,933 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 669 677) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-10-23 23:41:32,933 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 633 644) the Hoare annotation is: true [2020-10-23 23:41:32,933 INFO L277 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L277 CegarLoopResult]: At program point L637-1(lines 633 644) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 633 644) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 830 836) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 830 836) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,934 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:41:32,934 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 255 262) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,935 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 255 262) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,935 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 255 262) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,935 INFO L277 CegarLoopResult]: At program point waterRiseEXIT(lines 645 656) the Hoare annotation is: true [2020-10-23 23:41:32,935 INFO L270 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,935 INFO L277 CegarLoopResult]: At program point L649-1(lines 645 656) the Hoare annotation is: true [2020-10-23 23:41:32,935 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 645 656) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:41:32,935 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-10-23 23:41:32,935 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-23 23:41:32,935 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-10-23 23:41:32,935 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-10-23 23:41:32,936 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 749 773) the Hoare annotation is: true [2020-10-23 23:41:32,936 INFO L270 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 23:41:32,936 INFO L270 CegarLoopResult]: At program point L761(lines 761 767) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)))) [2020-10-23 23:41:32,936 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 749 773) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~4 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:41:32,936 INFO L270 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:41:32,936 INFO L270 CegarLoopResult]: At program point L759-1(line 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) .cse0))) [2020-10-23 23:41:32,936 INFO L270 CegarLoopResult]: At program point L757(lines 757 770) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~4 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:41:32,936 INFO L270 CegarLoopResult]: At program point L759-2(line 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) .cse0))) [2020-10-23 23:41:32,937 INFO L270 CegarLoopResult]: At program point L759-3(line 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse0))) [2020-10-23 23:41:32,937 INFO L270 CegarLoopResult]: At program point L757-1(lines 749 773) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~4 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:41:32,937 INFO L277 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: true [2020-10-23 23:41:32,937 INFO L270 CegarLoopResult]: At program point L755-1(line 755) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) [2020-10-23 23:41:32,937 INFO L270 CegarLoopResult]: At program point L755-2(line 755) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) [2020-10-23 23:41:32,937 INFO L270 CegarLoopResult]: At program point L755-3(line 755) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~4 0) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:41:32,937 INFO L277 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: true [2020-10-23 23:41:32,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:41:32 BoogieIcfgContainer [2020-10-23 23:41:32,959 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:41:32,961 INFO L168 Benchmark]: Toolchain (without parser) took 59965.12 ms. Allocated memory was 156.2 MB in the beginning and 822.1 MB in the end (delta: 665.8 MB). Free memory was 131.7 MB in the beginning and 585.3 MB in the end (delta: -453.6 MB). Peak memory consumption was 508.4 MB. Max. memory is 8.0 GB. [2020-10-23 23:41:32,961 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 156.2 MB. Free memory is still 130.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:41:32,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.52 ms. Allocated memory is still 156.2 MB. Free memory was 131.1 MB in the beginning and 111.3 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-10-23 23:41:32,963 INFO L168 Benchmark]: Boogie Preprocessor took 127.90 ms. Allocated memory is still 156.2 MB. Free memory was 111.3 MB in the beginning and 107.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-23 23:41:32,964 INFO L168 Benchmark]: RCFGBuilder took 1357.35 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 107.5 MB in the beginning and 132.8 MB in the end (delta: -25.4 MB). Peak memory consumption was 33.3 MB. Max. memory is 8.0 GB. [2020-10-23 23:41:32,964 INFO L168 Benchmark]: TraceAbstraction took 57798.29 ms. Allocated memory was 187.7 MB in the beginning and 822.1 MB in the end (delta: 634.4 MB). Free memory was 132.8 MB in the beginning and 585.3 MB in the end (delta: -452.4 MB). Peak memory consumption was 477.2 MB. Max. memory is 8.0 GB. [2020-10-23 23:41:32,968 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 156.2 MB. Free memory is still 130.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 664.52 ms. Allocated memory is still 156.2 MB. Free memory was 131.1 MB in the beginning and 111.3 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 127.90 ms. Allocated memory is still 156.2 MB. Free memory was 111.3 MB in the beginning and 107.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1357.35 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 107.5 MB in the beginning and 132.8 MB in the end (delta: -25.4 MB). Peak memory consumption was 33.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 57798.29 ms. Allocated memory was 187.7 MB in the beginning and 822.1 MB in the end (delta: 634.4 MB). Free memory was 132.8 MB in the beginning and 585.3 MB in the end (delta: -452.4 MB). Peak memory consumption was 477.2 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: 568]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 561]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 607]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 614]: 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: 786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 732]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 739]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((retValue_acc <= 1 && 1 <= \result) && 1 <= retValue_acc) && \result <= 1) - ProcedureContractResult [Line: 847]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 240]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 195]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 725]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 837]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 657]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 137]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 669]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 776]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 633]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 830]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 255]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 645]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 749]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 595 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 18.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 953 SDtfs, 1494 SDslu, 1990 SDs, 0 SdLazy, 2856 SolverSat, 518 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 153 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 10.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=505occurred 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: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 303 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 226 LocationsWithAnnotation, 1228 PreInvPairs, 1702 NumberOfFragments, 2314 HoareAnnotationTreeSize, 1228 FomulaSimplifications, 555031 FormulaSimplificationTreeSizeReduction, 7.4s HoareSimplificationTime, 226 FomulaSimplificationsInter, 48378 FormulaSimplificationTreeSizeReductionInter, 26.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 794 NumberOfCodeBlocks, 794 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 789 ConstructedInterpolants, 0 QuantifiedInterpolants, 329689 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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...