/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:03:06,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:03:06,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:03:06,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:03:06,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:03:06,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:03:06,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:03:06,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:03:06,885 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:03:06,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:03:06,892 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:03:06,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:03:06,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:03:06,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:03:06,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:03:06,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:03:06,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:03:06,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:03:06,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:03:06,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:03:06,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:03:06,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:03:06,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:03:06,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:03:06,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:03:06,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:03:06,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:03:06,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:03:06,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:03:06,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:03:06,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:03:06,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:03:06,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:03:06,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:03:06,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:03:06,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:03:06,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:03:06,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:03:06,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:03:06,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:03:06,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:03:06,949 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:03:06,972 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:03:06,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:03:06,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:03:06,977 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:03:06,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:03:06,977 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:03:06,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:03:06,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:03:06,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:03:06,978 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:03:06,980 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:03:06,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:03:06,980 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:03:06,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:03:06,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:03:06,981 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:03:06,981 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:03:06,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:03:06,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:03:06,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:03:06,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:03:06,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:03:06,983 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:03:07,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:03:07,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:03:07,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:03:07,406 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:03:07,406 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:03:07,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c [2020-10-24 00:03:07,491 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26d187751/b3f2403581104553bdc468f37e99f701/FLAG7f1fb4a17 [2020-10-24 00:03:08,171 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:03:08,172 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c [2020-10-24 00:03:08,189 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26d187751/b3f2403581104553bdc468f37e99f701/FLAG7f1fb4a17 [2020-10-24 00:03:08,466 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26d187751/b3f2403581104553bdc468f37e99f701 [2020-10-24 00:03:08,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:03:08,476 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:03:08,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:08,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:03:08,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:03:08,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:08" (1/1) ... [2020-10-24 00:03:08,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28de548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:08, skipping insertion in model container [2020-10-24 00:03:08,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:08" (1/1) ... [2020-10-24 00:03:08,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:03:08,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:03:08,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:08,930 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:03:09,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:09,048 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:03:09,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09 WrapperNode [2020-10-24 00:03:09,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:09,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:03:09,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:03:09,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:03:09,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (1/1) ... [2020-10-24 00:03:09,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (1/1) ... [2020-10-24 00:03:09,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (1/1) ... [2020-10-24 00:03:09,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (1/1) ... [2020-10-24 00:03:09,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (1/1) ... [2020-10-24 00:03:09,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (1/1) ... [2020-10-24 00:03:09,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (1/1) ... [2020-10-24 00:03:09,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:03:09,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:03:09,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:03:09,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:03:09,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (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 [2020-10-24 00:03:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:03:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:03:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:03:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:03:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:03:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:03:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:03:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:03:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:03:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:03:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:03:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:03:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-24 00:03:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:03:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-24 00:03:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:03:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:03:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:03:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:03:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:03:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:03:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-24 00:03:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-24 00:03:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:03:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:03:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:03:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:03:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:03:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:03:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:03:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:03:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:03:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:03:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:03:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:03:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:03:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:03:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:03:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:03:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:03:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:03:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:03:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:03:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:03:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:03:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:03:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:03:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:03:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:03:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:03:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:03:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:03:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:03:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:03:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:03:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:03:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:03:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-24 00:03:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:03:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:03:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:03:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:03:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:03:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-24 00:03:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:03:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-24 00:03:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-24 00:03:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:03:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:03:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:03:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:03:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:03:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:03:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:03:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:03:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:03:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:03:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:03:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:03:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:03:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:03:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:03:10,694 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:03:10,694 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:03:10,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:10 BoogieIcfgContainer [2020-10-24 00:03:10,697 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:03:10,699 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:03:10,699 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:03:10,702 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:03:10,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:03:08" (1/3) ... [2020-10-24 00:03:10,704 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d8dfe07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:10, skipping insertion in model container [2020-10-24 00:03:10,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:09" (2/3) ... [2020-10-24 00:03:10,704 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d8dfe07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:10, skipping insertion in model container [2020-10-24 00:03:10,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:10" (3/3) ... [2020-10-24 00:03:10,706 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product19.cil.c [2020-10-24 00:03:10,717 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:03:10,723 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:03:10,736 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:03:10,759 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:03:10,760 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:03:10,760 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:03:10,760 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:03:10,760 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:03:10,760 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:03:10,760 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:03:10,761 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:03:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states. [2020-10-24 00:03:10,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:03:10,801 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:10,802 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] [2020-10-24 00:03:10,802 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]=== [2020-10-24 00:03:10,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:10,811 INFO L82 PathProgramCache]: Analyzing trace with hash 1873611406, now seen corresponding path program 1 times [2020-10-24 00:03:10,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:10,821 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2048783574] [2020-10-24 00:03:10,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,704 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:11,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:03:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:03:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:11,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:11,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2048783574] [2020-10-24 00:03:11,942 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:11,942 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:03:11,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544390199] [2020-10-24 00:03:11,951 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:03:11,952 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:11,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:03:11,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:11,976 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 3 states. [2020-10-24 00:03:13,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:13,791 INFO L93 Difference]: Finished difference Result 437 states and 523 transitions. [2020-10-24 00:03:13,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:03:13,793 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:03:13,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:13,809 INFO L225 Difference]: With dead ends: 437 [2020-10-24 00:03:13,810 INFO L226 Difference]: Without dead ends: 277 [2020-10-24 00:03:13,815 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:13,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-10-24 00:03:13,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 236. [2020-10-24 00:03:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2020-10-24 00:03:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 255 transitions. [2020-10-24 00:03:13,947 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 255 transitions. Word has length 148 [2020-10-24 00:03:13,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:13,948 INFO L481 AbstractCegarLoop]: Abstraction has 236 states and 255 transitions. [2020-10-24 00:03:13,948 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:03:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 255 transitions. [2020-10-24 00:03:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:03:13,952 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:13,952 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] [2020-10-24 00:03:13,953 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:03:13,953 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]=== [2020-10-24 00:03:13,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:13,954 INFO L82 PathProgramCache]: Analyzing trace with hash -195732592, now seen corresponding path program 1 times [2020-10-24 00:03:13,954 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:13,954 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1185744532] [2020-10-24 00:03:13,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,484 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:14,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:03:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:03:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:14,616 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1185744532] [2020-10-24 00:03:14,616 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:14,617 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:03:14,617 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659991520] [2020-10-24 00:03:14,619 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:03:14,621 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:14,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:03:14,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:03:14,622 INFO L87 Difference]: Start difference. First operand 236 states and 255 transitions. Second operand 4 states. [2020-10-24 00:03:15,459 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:16,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:16,403 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-10-24 00:03:16,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:03:16,411 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:03:16,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:16,418 INFO L225 Difference]: With dead ends: 345 [2020-10-24 00:03:16,418 INFO L226 Difference]: Without dead ends: 260 [2020-10-24 00:03:16,420 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:03:16,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-10-24 00:03:16,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 226. [2020-10-24 00:03:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-10-24 00:03:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 242 transitions. [2020-10-24 00:03:16,543 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 242 transitions. Word has length 149 [2020-10-24 00:03:16,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:16,544 INFO L481 AbstractCegarLoop]: Abstraction has 226 states and 242 transitions. [2020-10-24 00:03:16,544 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:03:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 242 transitions. [2020-10-24 00:03:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-10-24 00:03:16,547 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:16,547 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] [2020-10-24 00:03:16,547 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:03:16,547 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]=== [2020-10-24 00:03:16,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:16,548 INFO L82 PathProgramCache]: Analyzing trace with hash 2041467106, now seen corresponding path program 1 times [2020-10-24 00:03:16,548 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:16,549 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [974453430] [2020-10-24 00:03:16,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,013 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:17,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:03:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-24 00:03:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:17,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [974453430] [2020-10-24 00:03:17,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:17,179 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 00:03:17,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637388079] [2020-10-24 00:03:17,180 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 00:03:17,181 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:17,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 00:03:17,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-24 00:03:17,182 INFO L87 Difference]: Start difference. First operand 226 states and 242 transitions. Second operand 9 states. [2020-10-24 00:03:17,911 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:18,400 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:18,797 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:03:19,172 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:19,554 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:19,917 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:21,132 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:23,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:23,036 INFO L93 Difference]: Finished difference Result 576 states and 662 transitions. [2020-10-24 00:03:23,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 00:03:23,036 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-10-24 00:03:23,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:23,041 INFO L225 Difference]: With dead ends: 576 [2020-10-24 00:03:23,042 INFO L226 Difference]: Without dead ends: 465 [2020-10-24 00:03:23,043 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-10-24 00:03:23,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2020-10-24 00:03:23,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 400. [2020-10-24 00:03:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 400 states. [2020-10-24 00:03:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 446 transitions. [2020-10-24 00:03:23,214 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 446 transitions. Word has length 158 [2020-10-24 00:03:23,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:23,214 INFO L481 AbstractCegarLoop]: Abstraction has 400 states and 446 transitions. [2020-10-24 00:03:23,214 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 00:03:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 446 transitions. [2020-10-24 00:03:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-24 00:03:23,217 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:23,217 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] [2020-10-24 00:03:23,218 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:03:23,218 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]=== [2020-10-24 00:03:23,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:23,219 INFO L82 PathProgramCache]: Analyzing trace with hash 1491622365, now seen corresponding path program 1 times [2020-10-24 00:03:23,219 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:23,219 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1163300640] [2020-10-24 00:03:23,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,681 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:23,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-24 00:03:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:03:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:03:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:03:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:23,920 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1163300640] [2020-10-24 00:03:23,920 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:23,920 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-24 00:03:23,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187491104] [2020-10-24 00:03:23,921 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-24 00:03:23,921 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:23,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-24 00:03:23,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-10-24 00:03:23,924 INFO L87 Difference]: Start difference. First operand 400 states and 446 transitions. Second operand 14 states. [2020-10-24 00:03:24,632 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:25,161 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:25,541 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:03:25,931 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:26,311 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:26,672 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:27,553 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:28,871 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:29,278 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:29,735 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:30,203 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:30,582 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:03:30,949 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:31,322 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:31,701 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:32,090 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:03:32,602 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:33,081 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:03:33,504 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:33,875 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:35,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:35,681 INFO L93 Difference]: Finished difference Result 1463 states and 1864 transitions. [2020-10-24 00:03:35,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-24 00:03:35,682 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-10-24 00:03:35,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:35,693 INFO L225 Difference]: With dead ends: 1463 [2020-10-24 00:03:35,693 INFO L226 Difference]: Without dead ends: 1178 [2020-10-24 00:03:35,697 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-10-24 00:03:35,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states. [2020-10-24 00:03:36,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 905. [2020-10-24 00:03:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 905 states. [2020-10-24 00:03:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1047 transitions. [2020-10-24 00:03:36,144 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1047 transitions. Word has length 166 [2020-10-24 00:03:36,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:36,145 INFO L481 AbstractCegarLoop]: Abstraction has 905 states and 1047 transitions. [2020-10-24 00:03:36,145 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-24 00:03:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1047 transitions. [2020-10-24 00:03:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-10-24 00:03:36,149 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:36,149 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:03:36,150 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:03:36,150 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]=== [2020-10-24 00:03:36,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:36,151 INFO L82 PathProgramCache]: Analyzing trace with hash -1989515489, now seen corresponding path program 1 times [2020-10-24 00:03:36,151 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:36,151 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [254431187] [2020-10-24 00:03:36,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,558 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:36,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:03:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:03:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-24 00:03:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:03:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:03:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-24 00:03:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:03:36,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [254431187] [2020-10-24 00:03:36,696 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:36,696 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-24 00:03:36,696 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036796225] [2020-10-24 00:03:36,697 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-24 00:03:36,697 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:36,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-24 00:03:36,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-24 00:03:36,698 INFO L87 Difference]: Start difference. First operand 905 states and 1047 transitions. Second operand 6 states. [2020-10-24 00:03:37,279 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:38,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:38,345 INFO L93 Difference]: Finished difference Result 1468 states and 1750 transitions. [2020-10-24 00:03:38,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 00:03:38,346 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-10-24 00:03:38,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:38,350 INFO L225 Difference]: With dead ends: 1468 [2020-10-24 00:03:38,350 INFO L226 Difference]: Without dead ends: 678 [2020-10-24 00:03:38,354 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-10-24 00:03:38,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2020-10-24 00:03:38,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 644. [2020-10-24 00:03:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 644 states. [2020-10-24 00:03:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 703 transitions. [2020-10-24 00:03:38,618 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 703 transitions. Word has length 176 [2020-10-24 00:03:38,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:38,618 INFO L481 AbstractCegarLoop]: Abstraction has 644 states and 703 transitions. [2020-10-24 00:03:38,618 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-24 00:03:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 703 transitions. [2020-10-24 00:03:38,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-10-24 00:03:38,623 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:38,623 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:03:38,623 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:03:38,624 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:03:38,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:38,624 INFO L82 PathProgramCache]: Analyzing trace with hash -1438996444, now seen corresponding path program 1 times [2020-10-24 00:03:38,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:38,625 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1963378611] [2020-10-24 00:03:38,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,039 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:39,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:03:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-24 00:03:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:03:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:03:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:03:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-24 00:03:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-24 00:03:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-24 00:03:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-24 00:03:39,250 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1963378611] [2020-10-24 00:03:39,250 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:03:39,250 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-24 00:03:39,250 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976741201] [2020-10-24 00:03:39,251 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:03:39,251 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:39,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:03:39,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:03:39,252 INFO L87 Difference]: Start difference. First operand 644 states and 703 transitions. Second operand 11 states. [2020-10-24 00:03:39,896 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:41,514 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:41,877 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:42,277 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:42,688 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:43,053 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:43,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:43,210 INFO L93 Difference]: Finished difference Result 675 states and 745 transitions. [2020-10-24 00:03:43,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:03:43,211 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 211 [2020-10-24 00:03:43,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:43,212 INFO L225 Difference]: With dead ends: 675 [2020-10-24 00:03:43,212 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:03:43,219 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-10-24 00:03:43,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:03:43,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:03:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:03:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:03:43,220 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2020-10-24 00:03:43,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:43,220 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:03:43,220 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:03:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:03:43,220 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:03:43,221 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:03:43,224 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:03:46,245 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 9 [2020-10-24 00:03:52,023 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 8 [2020-10-24 00:03:52,559 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:03:53,100 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:03:53,397 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:03:53,678 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-24 00:03:54,202 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 11 [2020-10-24 00:03:54,476 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:03:54,736 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:03:55,016 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:03:55,526 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:03:56,041 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-24 00:03:56,314 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:03:56,965 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:03:57,279 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:03:57,842 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:03:58,136 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:03:58,457 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:03:58,960 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 11 [2020-10-24 00:03:59,530 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-24 00:04:00,091 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-24 00:04:00,396 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2020-10-24 00:04:00,661 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:00,947 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-10-24 00:04:01,564 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-10-24 00:04:01,834 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-10-24 00:04:02,107 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:02,381 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:02,676 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:03,299 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:04:04,388 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 169 DAG size of output: 14 [2020-10-24 00:04:04,698 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:04,990 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:05,322 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:05,884 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:06,169 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:06,702 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-10-24 00:04:07,263 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:04:07,538 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:04:07,956 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:08,506 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:09,028 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:09,457 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:04:09,936 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:10,225 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:10,507 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:10,824 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-10-24 00:04:11,391 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:04:11,953 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-24 00:04:12,221 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:12,796 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 14 [2020-10-24 00:04:13,368 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:13,902 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:14,449 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:14,977 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:15,509 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:04:15,998 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:16,281 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:04:16,838 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:17,381 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 11 [2020-10-24 00:04:17,909 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-10-24 00:04:18,239 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:18,762 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-10-24 00:04:19,285 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-10-24 00:04:19,616 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:20,203 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-24 00:04:20,475 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-24 00:04:20,481 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:04:20,481 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:04:20,481 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:04:20,482 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:04:20,482 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-10-24 00:04:20,482 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:04:20,482 INFO L274 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-24 00:04:20,482 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-24 00:04:20,482 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-10-24 00:04:20,482 INFO L274 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-24 00:04:20,482 INFO L274 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-10-24 00:04:20,483 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-10-24 00:04:20,484 INFO L274 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-10-24 00:04:20,485 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-24 00:04:20,486 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-24 00:04:20,487 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-24 00:04:20,488 INFO L274 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-10-24 00:04:20,489 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-24 00:04:20,490 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 872 878) the Hoare annotation is: true [2020-10-24 00:04:20,490 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 872 878) the Hoare annotation is: true [2020-10-24 00:04:20,490 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 879 887) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-10-24 00:04:20,490 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 879 887) the Hoare annotation is: true [2020-10-24 00:04:20,490 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 879 887) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-10-24 00:04:20,490 INFO L270 CegarLoopResult]: At program point L884(line 884) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:04:20,491 INFO L277 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: true [2020-10-24 00:04:20,491 INFO L270 CegarLoopResult]: At program point L897(lines 897 910) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:20,491 INFO L270 CegarLoopResult]: At program point L899-2(line 899) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)))) [2020-10-24 00:04:20,491 INFO L270 CegarLoopResult]: At program point L899-3(line 899) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0))) [2020-10-24 00:04:20,491 INFO L270 CegarLoopResult]: At program point L897-1(lines 889 913) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:20,491 INFO L277 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: true [2020-10-24 00:04:20,491 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 889 913) the Hoare annotation is: true [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point L895-1(line 895) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point L895-2(line 895) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point L895-3(line 895) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (and (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0)))) [2020-10-24 00:04:20,492 INFO L277 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: true [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 889 913) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point L901(lines 901 907) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0))) [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:20,492 INFO L270 CegarLoopResult]: At program point L899-1(line 899) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)))) [2020-10-24 00:04:20,493 INFO L270 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,493 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 830 852) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,493 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 830 852) the Hoare annotation is: true [2020-10-24 00:04:20,493 INFO L277 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: true [2020-10-24 00:04:20,493 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 830 852) the Hoare annotation is: true [2020-10-24 00:04:20,493 INFO L270 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,493 INFO L270 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,493 INFO L270 CegarLoopResult]: At program point L840(lines 840 847) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,493 INFO L277 CegarLoopResult]: At program point L840-1(lines 840 847) the Hoare annotation is: true [2020-10-24 00:04:20,493 INFO L270 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret75| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,493 INFO L270 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,494 INFO L270 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret75| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,494 INFO L270 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,494 INFO L270 CegarLoopResult]: At program point L838-2(line 838) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |main_#t~ret75| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,494 INFO L270 CegarLoopResult]: At program point L836-1(line 836) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,494 INFO L274 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-10-24 00:04:20,494 INFO L274 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-10-24 00:04:20,494 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 786 809) no Hoare annotation was computed. [2020-10-24 00:04:20,494 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-24 00:04:20,494 INFO L274 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-10-24 00:04:20,494 INFO L274 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 786 809) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 786 809) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-10-24 00:04:20,495 INFO L274 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-10-24 00:04:20,496 INFO L274 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-10-24 00:04:20,496 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 662 676) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,496 INFO L270 CegarLoopResult]: At program point L668(line 668) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:04:20,496 INFO L270 CegarLoopResult]: At program point L666(lines 666 672) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:04:20,496 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 662 676) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:04:20,496 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 662 676) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,496 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 598 606) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-10-24 00:04:20,496 INFO L270 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 598 606) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 598 606) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 643 661) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 643 661) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point L652(lines 652 656) the Hoare annotation is: true [2020-10-24 00:04:20,497 INFO L277 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L277 CegarLoopResult]: At program point L652-2(lines 652 656) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L277 CegarLoopResult]: At program point L650-1(line 650) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L277 CegarLoopResult]: At program point L650-2(line 650) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L277 CegarLoopResult]: At program point L650-3(line 650) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L277 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L277 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 643 661) the Hoare annotation is: true [2020-10-24 00:04:20,498 INFO L274 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-10-24 00:04:20,498 INFO L274 CegarLoopResult]: For program point L637-1(line 637) no Hoare annotation was computed. [2020-10-24 00:04:20,498 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-24 00:04:20,498 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point L626(lines 626 634) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point L626-2(lines 626 634) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 607 642) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 607 642) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point L614(lines 614 622) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point L614-2(lines 614 622) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 607 642) no Hoare annotation was computed. [2020-10-24 00:04:20,499 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 865 871) the Hoare annotation is: true [2020-10-24 00:04:20,499 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 865 871) the Hoare annotation is: true [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-24 00:04:20,500 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-10-24 00:04:20,501 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-24 00:04:20,502 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-24 00:04:20,503 INFO L274 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-24 00:04:20,504 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-10-24 00:04:20,505 INFO L274 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-10-24 00:04:20,506 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 817 826) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,507 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 817 826) the Hoare annotation is: true [2020-10-24 00:04:20,507 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 817 826) the Hoare annotation is: true [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 587 597) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L592-1(line 592) no Hoare annotation was computed. [2020-10-24 00:04:20,507 INFO L274 CegarLoopResult]: For program point L592-2(line 592) no Hoare annotation was computed. [2020-10-24 00:04:20,508 INFO L274 CegarLoopResult]: For program point L592-3(line 592) no Hoare annotation was computed. [2020-10-24 00:04:20,508 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 587 597) no Hoare annotation was computed. [2020-10-24 00:04:20,508 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 587 597) no Hoare annotation was computed. [2020-10-24 00:04:20,508 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-24 00:04:20,508 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 579 586) the Hoare annotation is: true [2020-10-24 00:04:20,508 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 579 586) the Hoare annotation is: true [2020-10-24 00:04:20,508 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 579 586) the Hoare annotation is: true [2020-10-24 00:04:20,508 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 546 570) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,508 INFO L270 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,508 INFO L270 CegarLoopResult]: At program point L565-1(lines 546 570) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 546 570) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L554(lines 554 562) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L552-1(line 552) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L550(lines 550 567) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L552-2(line 552) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L270 CegarLoopResult]: At program point L552-3(line 552) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,509 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 538 544) the Hoare annotation is: true [2020-10-24 00:04:20,509 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 538 544) the Hoare annotation is: true [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L700(lines 700 704) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L746(lines 697 747) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L734(lines 734 740) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L734-1(lines 728 741) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,510 INFO L270 CegarLoopResult]: At program point L693(line 693) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point L726-1(line 726) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point L718(lines 718 724) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point L718-1(lines 718 724) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point L743(lines 698 745) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,511 INFO L277 CegarLoopResult]: At program point testEXIT(lines 688 753) the Hoare annotation is: true [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,511 INFO L270 CegarLoopResult]: At program point testENTRY(lines 688 753) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,512 INFO L277 CegarLoopResult]: At program point testFINAL(lines 688 753) the Hoare annotation is: true [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L736(line 736) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L699(lines 698 745) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L728(lines 728 741) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,512 INFO L270 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:20,513 INFO L270 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,513 INFO L270 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,513 INFO L270 CegarLoopResult]: At program point L716-1(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,513 INFO L270 CegarLoopResult]: At program point L708(lines 708 714) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,513 INFO L270 CegarLoopResult]: At program point L708-1(lines 708 714) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:20,513 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-24 00:04:20,513 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-24 00:04:20,513 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-10-24 00:04:20,513 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-24 00:04:20,513 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-24 00:04:20,514 INFO L274 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-10-24 00:04:20,515 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-24 00:04:20,516 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 494 502) the Hoare annotation is: true [2020-10-24 00:04:20,516 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 494 502) the Hoare annotation is: true [2020-10-24 00:04:20,516 INFO L277 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: true [2020-10-24 00:04:20,517 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 494 502) the Hoare annotation is: true [2020-10-24 00:04:20,517 INFO L277 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: true [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 462 484) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L470(lines 470 478) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 462 484) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 462 484) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L470-2(lines 470 478) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-24 00:04:20,517 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-24 00:04:20,518 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-24 00:04:20,519 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-24 00:04:20,520 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-10-24 00:04:20,521 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-24 00:04:20,522 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-10-24 00:04:20,523 INFO L274 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 855 864) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 855 864) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L857-1(line 857) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point L857-2(line 857) no Hoare annotation was computed. [2020-10-24 00:04:20,524 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 855 864) no Hoare annotation was computed. [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L638-1(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L638-2(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,525 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,526 INFO L270 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L636-1(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L636-2(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,527 INFO L270 CegarLoopResult]: At program point L636-3(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L632-1(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L632-2(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L632-3(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L632-4(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L628-1(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,528 INFO L270 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L628-2(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L628-3(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L624-2(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L624-3(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L624-4(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L620-1(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,529 INFO L270 CegarLoopResult]: At program point L624-5(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L620-2(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L624-6(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L620-3(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L624-7(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L620-4(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,530 INFO L270 CegarLoopResult]: At program point L616-3(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L480-1(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L480-2(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,531 INFO L270 CegarLoopResult]: At program point L476-3(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L472-1(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L472-2(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L472-3(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L472-4(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L468-1(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L472-5(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,532 INFO L270 CegarLoopResult]: At program point L468-2(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,533 INFO L270 CegarLoopResult]: At program point L468-3(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,533 INFO L270 CegarLoopResult]: At program point L468-4(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,533 INFO L270 CegarLoopResult]: At program point L468-5(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,533 INFO L270 CegarLoopResult]: At program point L468-6(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,533 INFO L270 CegarLoopResult]: At program point L468-7(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,533 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-24 00:04:20,533 INFO L270 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:20,534 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,534 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 571 578) no Hoare annotation was computed. [2020-10-24 00:04:20,534 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 571 578) no Hoare annotation was computed. [2020-10-24 00:04:20,534 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 571 578) no Hoare annotation was computed. [2020-10-24 00:04:20,534 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 485 493) the Hoare annotation is: true [2020-10-24 00:04:20,534 INFO L270 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:20,534 INFO L277 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: true [2020-10-24 00:04:20,534 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 485 493) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:20,534 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 485 493) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:20,534 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:04:20,534 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:04:20,534 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:04:20,535 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:04:20,535 INFO L270 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:20,535 INFO L270 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:20,535 INFO L277 CegarLoopResult]: At program point L445-1(lines 441 452) the Hoare annotation is: true [2020-10-24 00:04:20,535 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 441 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:20,535 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 441 452) the Hoare annotation is: true [2020-10-24 00:04:20,535 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 453 461) no Hoare annotation was computed. [2020-10-24 00:04:20,535 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-10-24 00:04:20,536 INFO L274 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-10-24 00:04:20,536 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 453 461) no Hoare annotation was computed. [2020-10-24 00:04:20,536 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 453 461) no Hoare annotation was computed. [2020-10-24 00:04:20,536 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 514 537) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,536 INFO L270 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,536 INFO L270 CegarLoopResult]: At program point L525(lines 525 531) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,536 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 514 537) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,536 INFO L270 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:04:20,536 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 514 537) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,537 INFO L270 CegarLoopResult]: At program point L518(lines 517 536) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L770-1(lines 770 774) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 756 785) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L766-2(lines 766 780) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L762-1(line 762) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L781(lines 756 785) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 756 785) the Hoare annotation is: true [2020-10-24 00:04:20,537 INFO L277 CegarLoopResult]: At program point L770(lines 770 774) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 417 428) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 417 428) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point L421-1(lines 417 428) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 810 816) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 810 816) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:04:20,538 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:04:20,539 INFO L270 CegarLoopResult]: At program point L433-1(lines 429 440) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:20,539 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 429 440) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:20,539 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 429 440) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:20,539 INFO L270 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:20,539 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 678 685) the Hoare annotation is: true [2020-10-24 00:04:20,539 INFO L277 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: true [2020-10-24 00:04:20,539 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 678 685) the Hoare annotation is: true [2020-10-24 00:04:20,539 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 678 685) the Hoare annotation is: true [2020-10-24 00:04:20,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:04:20 BoogieIcfgContainer [2020-10-24 00:04:20,560 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:04:20,562 INFO L168 Benchmark]: Toolchain (without parser) took 72090.99 ms. Allocated memory was 151.0 MB in the beginning and 750.8 MB in the end (delta: 599.8 MB). Free memory was 126.3 MB in the beginning and 465.9 MB in the end (delta: -339.7 MB). Peak memory consumption was 470.3 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:20,562 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:04:20,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 571.16 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 104.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:20,563 INFO L168 Benchmark]: Boogie Preprocessor took 104.82 ms. Allocated memory is still 151.0 MB. Free memory was 104.8 MB in the beginning and 101.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:20,564 INFO L168 Benchmark]: RCFGBuilder took 1541.19 ms. Allocated memory was 151.0 MB in the beginning and 198.2 MB in the end (delta: 47.2 MB). Free memory was 100.9 MB in the beginning and 131.1 MB in the end (delta: -30.1 MB). Peak memory consumption was 26.0 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:20,565 INFO L168 Benchmark]: TraceAbstraction took 69860.98 ms. Allocated memory was 198.2 MB in the beginning and 750.8 MB in the end (delta: 552.6 MB). Free memory was 131.1 MB in the beginning and 465.9 MB in the end (delta: -334.8 MB). Peak memory consumption was 427.5 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:20,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 571.16 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 104.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 104.82 ms. Allocated memory is still 151.0 MB. Free memory was 104.8 MB in the beginning and 101.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1541.19 ms. Allocated memory was 151.0 MB in the beginning and 198.2 MB in the end (delta: 47.2 MB). Free memory was 100.9 MB in the beginning and 131.1 MB in the end (delta: -30.1 MB). Peak memory consumption was 26.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 69860.98 ms. Allocated memory was 198.2 MB in the beginning and 750.8 MB in the end (delta: 552.6 MB). Free memory was 131.1 MB in the beginning and 465.9 MB in the end (delta: -334.8 MB). Peak memory consumption was 427.5 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: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: 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: 766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 697]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 879]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 889]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 830]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 662]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 598]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 643]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 865]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 817]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 579]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 546]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 538]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 688]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 441]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 485]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 514]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 756]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 417]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 810]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 429]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 678]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 622 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 32.4s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 26.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1216 SDtfs, 2437 SDslu, 2437 SDs, 0 SdLazy, 4424 SolverSat, 760 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 213 GetRequests, 133 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 278 ImplicationChecksByTransitivity, 15.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=905occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 447 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 1924 PreInvPairs, 2290 NumberOfFragments, 2648 HoareAnnotationTreeSize, 1924 FomulaSimplifications, 368269 FormulaSimplificationTreeSizeReduction, 8.2s HoareSimplificationTime, 253 FomulaSimplificationsInter, 73397 FormulaSimplificationTreeSizeReductionInter, 28.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 1008 NumberOfCodeBlocks, 1008 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1002 ConstructedInterpolants, 0 QuantifiedInterpolants, 469689 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 34/35 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...