/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_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:14:42,795 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:14:42,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:14:42,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:14:42,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:14:42,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:14:42,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:14:42,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:14:42,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:14:42,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:14:42,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:14:42,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:14:42,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:14:42,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:14:42,886 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:14:42,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:14:42,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:14:42,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:14:42,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:14:42,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:14:42,908 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:14:42,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:14:42,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:14:42,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:14:42,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:14:42,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:14:42,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:14:42,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:14:42,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:14:42,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:14:42,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:14:42,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:14:42,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:14:42,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:14:42,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:14:42,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:14:42,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:14:42,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:14:42,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:14:42,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:14:42,942 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:14:42,943 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:14:42,955 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:14:42,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:14:42,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:14:42,957 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:14:42,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:14:42,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:14:42,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:14:42,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:14:42,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:14:42,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:14:42,958 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:14:42,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:14:42,959 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:14:42,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:14:42,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:14:42,959 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:14:42,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:14:42,960 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:14:42,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:14:42,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:14:42,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:14:42,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:14:42,961 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:14:43,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:14:43,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:14:43,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:14:43,372 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:14:43,372 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:14:43,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c [2020-11-07 04:14:43,458 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/820134bb3/ce6131d194ce43e892f7ecbaf1b503da/FLAG3f92c3d39 [2020-11-07 04:14:44,260 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:14:44,261 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c [2020-11-07 04:14:44,274 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/820134bb3/ce6131d194ce43e892f7ecbaf1b503da/FLAG3f92c3d39 [2020-11-07 04:14:44,535 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/820134bb3/ce6131d194ce43e892f7ecbaf1b503da [2020-11-07 04:14:44,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:14:44,545 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:14:44,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:14:44,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:14:44,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:14:44,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:14:44" (1/1) ... [2020-11-07 04:14:44,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6917b168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:44, skipping insertion in model container [2020-11-07 04:14:44,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:14:44" (1/1) ... [2020-11-07 04:14:44,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:14:44,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:14:44,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:14:44,910 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:14:44,989 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:14:45,026 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:14:45,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45 WrapperNode [2020-11-07 04:14:45,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:14:45,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:14:45,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:14:45,029 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:14:45,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... [2020-11-07 04:14:45,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... [2020-11-07 04:14:45,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... [2020-11-07 04:14:45,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... [2020-11-07 04:14:45,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... [2020-11-07 04:14:45,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... [2020-11-07 04:14:45,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... [2020-11-07 04:14:45,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:14:45,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:14:45,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:14:45,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:14:45,160 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:14:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:14:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:14:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:14:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:14:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:14:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:14:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:14:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:14:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:14:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:14:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:14:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:14:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:14:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:14:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:14:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:14:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:14:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:14:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:14:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:14:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:14:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:14:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:14:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:14:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 04:14:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:14:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-07 04:14:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:14:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:14:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:14:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:14:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:14:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:14:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:14:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:14:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:14:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:14:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:14:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:14:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:14:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:14:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:14:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:14:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:14:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:14:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:14:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:14:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:14:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:14:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:14:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:14:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:14:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:14:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:14:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:14:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:14:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:14:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:14:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:14:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:14:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:14:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:14:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:14:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:14:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:14:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:14:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:14:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:14:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:14:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:14:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:14:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:14:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:14:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:14:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 04:14:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:14:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-07 04:14:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:14:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:14:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:14:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:14:46,728 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:14:46,728 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:14:46,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:14:46 BoogieIcfgContainer [2020-11-07 04:14:46,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:14:46,733 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:14:46,733 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:14:46,737 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:14:46,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:14:44" (1/3) ... [2020-11-07 04:14:46,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d59604c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:14:46, skipping insertion in model container [2020-11-07 04:14:46,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:45" (2/3) ... [2020-11-07 04:14:46,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d59604c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:14:46, skipping insertion in model container [2020-11-07 04:14:46,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:14:46" (3/3) ... [2020-11-07 04:14:46,740 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product13.cil.c [2020-11-07 04:14:46,756 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:14:46,760 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:14:46,773 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:14:46,802 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:14:46,802 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:14:46,803 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:14:46,803 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:14:46,803 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:14:46,803 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:14:46,803 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:14:46,803 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:14:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states. [2020-11-07 04:14:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:14:46,845 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:46,846 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:14:46,847 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:14:46,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:46,854 INFO L82 PathProgramCache]: Analyzing trace with hash 1041486153, now seen corresponding path program 1 times [2020-11-07 04:14:46,863 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:46,864 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2038691108] [2020-11-07 04:14:46,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,731 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:47,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:14:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:14:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:47,991 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2038691108] [2020-11-07 04:14:47,993 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:47,994 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:14:47,995 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167848082] [2020-11-07 04:14:48,004 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:14:48,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:48,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:14:48,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:14:48,030 INFO L87 Difference]: Start difference. First operand 288 states. Second operand 3 states. [2020-11-07 04:14:49,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:49,505 INFO L93 Difference]: Finished difference Result 411 states and 490 transitions. [2020-11-07 04:14:49,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:14:49,507 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:14:49,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:49,524 INFO L225 Difference]: With dead ends: 411 [2020-11-07 04:14:49,524 INFO L226 Difference]: Without dead ends: 263 [2020-11-07 04:14:49,529 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 [2020-11-07 04:14:49,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2020-11-07 04:14:49,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 224. [2020-11-07 04:14:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-07 04:14:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 240 transitions. [2020-11-07 04:14:49,734 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 240 transitions. Word has length 148 [2020-11-07 04:14:49,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:49,737 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 240 transitions. [2020-11-07 04:14:49,737 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:14:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 240 transitions. [2020-11-07 04:14:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:14:49,749 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:49,749 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:14:49,750 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:14:49,750 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:14:49,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:49,751 INFO L82 PathProgramCache]: Analyzing trace with hash 1238733359, now seen corresponding path program 1 times [2020-11-07 04:14:49,751 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:49,751 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [493447584] [2020-11-07 04:14:49,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:49,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,242 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:50,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:14:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:14:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:50,331 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [493447584] [2020-11-07 04:14:50,331 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:50,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:14:50,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683245934] [2020-11-07 04:14:50,333 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:14:50,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:50,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:14:50,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:14:50,334 INFO L87 Difference]: Start difference. First operand 224 states and 240 transitions. Second operand 4 states. [2020-11-07 04:14:51,099 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:14:51,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:51,937 INFO L93 Difference]: Finished difference Result 325 states and 361 transitions. [2020-11-07 04:14:51,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:14:51,938 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:14:51,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:51,941 INFO L225 Difference]: With dead ends: 325 [2020-11-07 04:14:51,941 INFO L226 Difference]: Without dead ends: 246 [2020-11-07 04:14:51,943 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:14:51,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-11-07 04:14:52,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-11-07 04:14:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-11-07 04:14:52,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 227 transitions. [2020-11-07 04:14:52,022 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 227 transitions. Word has length 149 [2020-11-07 04:14:52,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:52,023 INFO L481 AbstractCegarLoop]: Abstraction has 214 states and 227 transitions. [2020-11-07 04:14:52,023 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:14:52,023 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 227 transitions. [2020-11-07 04:14:52,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 04:14:52,025 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:52,026 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] [2020-11-07 04:14:52,026 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:14:52,026 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:14:52,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:52,027 INFO L82 PathProgramCache]: Analyzing trace with hash -1359561412, now seen corresponding path program 1 times [2020-11-07 04:14:52,027 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:52,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [779490246] [2020-11-07 04:14:52,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,505 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:52,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:14:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 04:14:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:52,697 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [779490246] [2020-11-07 04:14:52,697 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:52,697 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:14:52,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146757953] [2020-11-07 04:14:52,698 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:14:52,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:52,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:14:52,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:14:52,699 INFO L87 Difference]: Start difference. First operand 214 states and 227 transitions. Second operand 9 states. [2020-11-07 04:14:53,331 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:53,811 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:54,200 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:14:54,594 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:54,993 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:55,313 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:56,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:56,648 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-11-07 04:14:56,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 04:14:56,649 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 04:14:56,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:56,651 INFO L225 Difference]: With dead ends: 345 [2020-11-07 04:14:56,651 INFO L226 Difference]: Without dead ends: 246 [2020-11-07 04:14:56,656 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:14:56,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-11-07 04:14:56,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-11-07 04:14:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-11-07 04:14:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 226 transitions. [2020-11-07 04:14:56,740 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 226 transitions. Word has length 158 [2020-11-07 04:14:56,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:56,741 INFO L481 AbstractCegarLoop]: Abstraction has 214 states and 226 transitions. [2020-11-07 04:14:56,741 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:14:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 226 transitions. [2020-11-07 04:14:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 04:14:56,743 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:56,743 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] [2020-11-07 04:14:56,744 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:14:56,744 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:14:56,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:56,745 INFO L82 PathProgramCache]: Analyzing trace with hash -545434370, now seen corresponding path program 1 times [2020-11-07 04:14:56,759 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:56,760 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [999194863] [2020-11-07 04:14:56,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,209 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:57,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 04:14:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:14:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:14:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 04:14:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:57,443 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [999194863] [2020-11-07 04:14:57,443 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:57,443 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:14:57,443 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026933276] [2020-11-07 04:14:57,444 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:14:57,444 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:57,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:14:57,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:14:57,446 INFO L87 Difference]: Start difference. First operand 214 states and 226 transitions. Second operand 14 states. [2020-11-07 04:14:58,112 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:58,617 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:59,026 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:14:59,411 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:59,815 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:00,237 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:01,052 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:15:02,260 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:02,680 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:03,181 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:03,596 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:15:03,970 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:15:04,369 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:15:04,758 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:15:05,142 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:05,520 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:05,968 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:06,512 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:15:06,923 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:07,370 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:08,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:15:08,570 INFO L93 Difference]: Finished difference Result 588 states and 706 transitions. [2020-11-07 04:15:08,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 04:15:08,570 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-11-07 04:15:08,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:15:08,575 INFO L225 Difference]: With dead ends: 588 [2020-11-07 04:15:08,575 INFO L226 Difference]: Without dead ends: 489 [2020-11-07 04:15:08,577 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 04:15:08,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 489 states. [2020-11-07 04:15:08,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 489 to 386. [2020-11-07 04:15:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2020-11-07 04:15:08,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 424 transitions. [2020-11-07 04:15:08,772 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 424 transitions. Word has length 166 [2020-11-07 04:15:08,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:15:08,773 INFO L481 AbstractCegarLoop]: Abstraction has 386 states and 424 transitions. [2020-11-07 04:15:08,773 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:15:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 424 transitions. [2020-11-07 04:15:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 04:15:08,776 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:15:08,776 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] [2020-11-07 04:15:08,777 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:15:08,777 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:15:08,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:15:08,777 INFO L82 PathProgramCache]: Analyzing trace with hash 28823650, now seen corresponding path program 1 times [2020-11-07 04:15:08,778 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:15:08,778 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [186668371] [2020-11-07 04:15:08,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:15:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,232 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:15:09,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:15:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:15:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:15:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:15:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:15:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:15:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:15:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:15:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:15:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 04:15:09,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 04:15:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:15:09,428 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [186668371] [2020-11-07 04:15:09,428 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:15:09,428 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 04:15:09,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419004895] [2020-11-07 04:15:09,430 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 04:15:09,430 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:15:09,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 04:15:09,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 04:15:09,431 INFO L87 Difference]: Start difference. First operand 386 states and 424 transitions. Second operand 6 states. [2020-11-07 04:15:10,052 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:15:10,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:15:10,803 INFO L93 Difference]: Finished difference Result 589 states and 669 transitions. [2020-11-07 04:15:10,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 04:15:10,804 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-11-07 04:15:10,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:15:10,807 INFO L225 Difference]: With dead ends: 589 [2020-11-07 04:15:10,807 INFO L226 Difference]: Without dead ends: 318 [2020-11-07 04:15:10,809 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:15:10,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-11-07 04:15:10,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 297. [2020-11-07 04:15:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 297 states. [2020-11-07 04:15:10,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 314 transitions. [2020-11-07 04:15:10,935 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 314 transitions. Word has length 176 [2020-11-07 04:15:10,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:15:10,936 INFO L481 AbstractCegarLoop]: Abstraction has 297 states and 314 transitions. [2020-11-07 04:15:10,936 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 04:15:10,936 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 314 transitions. [2020-11-07 04:15:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-11-07 04:15:10,939 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:15:10,940 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:15:10,940 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:15:10,940 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:15:10,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:15:10,941 INFO L82 PathProgramCache]: Analyzing trace with hash -1621762801, now seen corresponding path program 1 times [2020-11-07 04:15:10,941 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:15:10,941 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1518720731] [2020-11-07 04:15:10,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:15:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,405 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:15:11,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:15:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:15:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:15:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:15:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:15:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:15:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:15:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:15:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:15:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-11-07 04:15:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:15:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-11-07 04:15:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-11-07 04:15:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:15:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 04:15:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-07 04:15:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:15:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-11-07 04:15:11,659 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1518720731] [2020-11-07 04:15:11,661 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:15:11,661 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-11-07 04:15:11,662 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111646110] [2020-11-07 04:15:11,662 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:15:11,663 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:15:11,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:15:11,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:15:11,664 INFO L87 Difference]: Start difference. First operand 297 states and 314 transitions. Second operand 11 states. [2020-11-07 04:15:12,283 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:15:13,610 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:14,020 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:14,414 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:14,796 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:15,156 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:15,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:15:15,273 INFO L93 Difference]: Finished difference Result 320 states and 344 transitions. [2020-11-07 04:15:15,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 04:15:15,274 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 218 [2020-11-07 04:15:15,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:15:15,275 INFO L225 Difference]: With dead ends: 320 [2020-11-07 04:15:15,275 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:15:15,277 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 04:15:15,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:15:15,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:15:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:15:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:15:15,278 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 218 [2020-11-07 04:15:15,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:15:15,278 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:15:15,278 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:15:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:15:15,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:15:15,278 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:15:15,280 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:15:15,573 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-07 04:15:15,738 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-07 04:15:16,897 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-07 04:15:18,068 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2020-11-07 04:15:21,116 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:15:21,238 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:21,382 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:21,719 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:15:22,027 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:15:22,349 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:15:22,886 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:15:23,195 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:15:23,812 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:15:24,297 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:24,828 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:15:25,146 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 04:15:25,442 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 04:15:25,744 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:15:26,384 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:15:26,685 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:26,993 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:27,180 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:27,778 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:15:27,916 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:28,028 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:28,611 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:15:28,742 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:29,311 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:15:29,616 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:29,953 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:15:30,254 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:30,645 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:15:31,197 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:15:31,510 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:15:31,837 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-07 04:15:32,101 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:15:32,631 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:15:32,764 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:33,326 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:15:33,603 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:33,721 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:33,857 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:34,144 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:34,276 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:34,613 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:15:34,961 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 04:15:35,243 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-11-07 04:15:35,584 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2020-11-07 04:15:36,155 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:15:36,446 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 04:15:36,746 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:36,866 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:36,982 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:37,551 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:15:37,724 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:38,301 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:15:38,578 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:15:39,116 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:39,670 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-11-07 04:15:40,314 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 18 [2020-11-07 04:15:40,612 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:40,936 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:15:41,257 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:41,834 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 04:15:41,993 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:42,343 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:15:42,482 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:43,056 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:15:43,177 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:43,468 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:43,932 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:44,236 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:15:44,547 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 04:15:45,085 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 04:15:45,368 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:15:45,723 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:45,995 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 04:15:46,531 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:15:47,083 WARN L194 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:15:47,199 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:47,745 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-11-07 04:15:47,877 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:48,167 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 04:15:48,291 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:48,414 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:48,534 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 17 [2020-11-07 04:15:48,541 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:15:48,541 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:15:48,541 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:15:48,541 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 04:15:48,542 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2020-11-07 04:15:48,543 INFO L266 CegarLoopResult]: For program point L227(lines 204 228) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L211(lines 211 215) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 04:15:48,544 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 04:15:48,545 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L288(lines 261 289) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 04:15:48,546 INFO L266 CegarLoopResult]: For program point L280-1(line 280) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L280-2(line 280) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L276-2(line 276) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L268(lines 268 272) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2020-11-07 04:15:48,547 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L260-2(line 260) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L285-1(line 285) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L285-2(line 285) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-11-07 04:15:48,548 INFO L266 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 04:15:48,549 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 04:15:48,550 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 04:15:48,550 INFO L266 CegarLoopResult]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2020-11-07 04:15:48,550 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 04:15:48,550 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 867 873) the Hoare annotation is: true [2020-11-07 04:15:48,550 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 867 873) the Hoare annotation is: true [2020-11-07 04:15:48,550 INFO L262 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:48,550 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 874 882) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 04:15:48,550 INFO L269 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: true [2020-11-07 04:15:48,551 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 874 882) the Hoare annotation is: true [2020-11-07 04:15:48,551 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 874 882) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 04:15:48,551 INFO L262 CegarLoopResult]: At program point L514-1(line 514) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) .cse0 .cse1))) [2020-11-07 04:15:48,551 INFO L262 CegarLoopResult]: At program point L512(lines 512 525) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:48,551 INFO L262 CegarLoopResult]: At program point L514-2(line 514) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) .cse0 .cse1))) [2020-11-07 04:15:48,552 INFO L262 CegarLoopResult]: At program point L514-3(line 514) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret53| 0)) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:15:48,552 INFO L262 CegarLoopResult]: At program point L512-1(lines 504 528) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:48,552 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 504 528) the Hoare annotation is: true [2020-11-07 04:15:48,552 INFO L269 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: true [2020-11-07 04:15:48,552 INFO L262 CegarLoopResult]: At program point L510-1(line 510) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret52| 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:48,552 INFO L262 CegarLoopResult]: At program point L510-2(line 510) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret52| 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:48,552 INFO L262 CegarLoopResult]: At program point L510-3(line 510) the Hoare annotation is: (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret52| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~3 0))) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:48,553 INFO L269 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: true [2020-11-07 04:15:48,553 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 504 528) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:48,553 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:48,553 INFO L262 CegarLoopResult]: At program point L516(lines 516 522) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:15:48,553 INFO L262 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:48,553 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 608 630) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,553 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 608 630) the Hoare annotation is: true [2020-11-07 04:15:48,553 INFO L269 CegarLoopResult]: At program point L627(line 627) the Hoare annotation is: true [2020-11-07 04:15:48,554 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 608 630) the Hoare annotation is: true [2020-11-07 04:15:48,554 INFO L262 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,554 INFO L262 CegarLoopResult]: At program point L620-1(line 620) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,554 INFO L262 CegarLoopResult]: At program point L618(lines 618 625) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,554 INFO L269 CegarLoopResult]: At program point L618-1(lines 618 625) the Hoare annotation is: true [2020-11-07 04:15:48,554 INFO L262 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,555 INFO L262 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,555 INFO L262 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,555 INFO L262 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,555 INFO L262 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,555 INFO L262 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,555 INFO L262 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,555 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 04:15:48,555 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 563 586) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 563 586) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 563 586) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 04:15:48,556 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 04:15:48,557 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 04:15:48,557 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:15:48,557 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 04:15:48,557 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 661 667) the Hoare annotation is: true [2020-11-07 04:15:48,557 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 661 667) the Hoare annotation is: true [2020-11-07 04:15:48,557 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 694 701) no Hoare annotation was computed. [2020-11-07 04:15:48,557 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 694 701) no Hoare annotation was computed. [2020-11-07 04:15:48,557 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 694 701) no Hoare annotation was computed. [2020-11-07 04:15:48,557 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 738 746) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-07 04:15:48,557 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 738 746) the Hoare annotation is: true [2020-11-07 04:15:48,558 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 738 746) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-07 04:15:48,558 INFO L262 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:48,558 INFO L269 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: true [2020-11-07 04:15:48,558 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 04:15:48,558 INFO L266 CegarLoopResult]: For program point L766(lines 766 774) no Hoare annotation was computed. [2020-11-07 04:15:48,558 INFO L266 CegarLoopResult]: For program point L766-2(lines 766 774) no Hoare annotation was computed. [2020-11-07 04:15:48,558 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 04:15:48,558 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 04:15:48,558 INFO L266 CegarLoopResult]: For program point L754(lines 754 762) no Hoare annotation was computed. [2020-11-07 04:15:48,558 INFO L266 CegarLoopResult]: For program point L754-2(lines 754 762) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 747 782) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point L777-1(line 777) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 747 782) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 747 782) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 860 866) the Hoare annotation is: true [2020-11-07 04:15:48,559 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 860 866) the Hoare annotation is: true [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point L157-1(line 157) no Hoare annotation was computed. [2020-11-07 04:15:48,559 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 04:15:48,560 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L164-1(line 164) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L160-1(line 160) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 04:15:48,561 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 04:15:48,562 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L171-1(line 171) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L171-2(line 171) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L134(lines 134 179) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L471(lines 471 472) no Hoare annotation was computed. [2020-11-07 04:15:48,563 INFO L266 CegarLoopResult]: For program point L467(lines 467 474) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 471 472) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point L461(lines 461 481) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 04:15:48,564 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L488-1(line 488) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L488-2(line 488) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L486-1(line 486) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L486-2(line 486) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 04:15:48,565 INFO L266 CegarLoopResult]: For program point L447(lines 447 492) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L478(lines 478 479) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L466-1(line 466) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L466-2(line 466) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 478 479) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 04:15:48,566 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 04:15:48,567 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 04:15:48,567 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 04:15:48,567 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:15:48,567 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 04:15:48,567 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 595 604) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,567 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 595 604) the Hoare annotation is: true [2020-11-07 04:15:48,567 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 595 604) the Hoare annotation is: true [2020-11-07 04:15:48,567 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 727 737) the Hoare annotation is: true [2020-11-07 04:15:48,567 INFO L269 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: true [2020-11-07 04:15:48,567 INFO L269 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 727 737) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point L732-3(line 732) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 727 737) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 719 726) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 719 726) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 719 726) the Hoare annotation is: true [2020-11-07 04:15:48,568 INFO L262 CegarLoopResult]: At program point L673(lines 673 690) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,568 INFO L262 CegarLoopResult]: At program point L675-2(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point L675-3(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 669 693) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 669 693) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point L688-1(lines 669 693) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point L679(line 679) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,569 INFO L262 CegarLoopResult]: At program point L677(lines 677 685) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L795(lines 794 839) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L828-1(line 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L828-2(line 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L824(lines 824 835) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,570 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,571 INFO L262 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,571 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,571 INFO L262 CegarLoopResult]: At program point L812-1(line 812) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,571 INFO L262 CegarLoopResult]: At program point L837(lines 794 839) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,571 INFO L262 CegarLoopResult]: At program point L804(lines 804 810) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,571 INFO L262 CegarLoopResult]: At program point L804-1(lines 804 810) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,572 INFO L262 CegarLoopResult]: At program point L796(lines 796 800) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,572 INFO L262 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,572 INFO L262 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,572 INFO L269 CegarLoopResult]: At program point testEXIT(lines 784 847) the Hoare annotation is: true [2020-11-07 04:15:48,572 INFO L262 CegarLoopResult]: At program point testENTRY(lines 784 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,572 INFO L262 CegarLoopResult]: At program point L830(lines 830 834) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,572 INFO L262 CegarLoopResult]: At program point L830-2(lines 824 835) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,572 INFO L269 CegarLoopResult]: At program point testFINAL(lines 784 847) the Hoare annotation is: true [2020-11-07 04:15:48,572 INFO L262 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L822-1(line 822) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L814(lines 814 820) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L814-1(lines 814 820) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L802-1(line 802) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:48,573 INFO L262 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:48,574 INFO L262 CegarLoopResult]: At program point L840(lines 793 841) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L415(lines 415 435) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 425 426) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-11-07 04:15:48,574 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L442-2(line 442) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L401(lines 401 446) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L432(lines 432 433) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-11-07 04:15:48,575 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 432 433) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2020-11-07 04:15:48,576 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L425(lines 425 426) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L421(lines 421 428) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L103(lines 103 111) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 04:15:48,577 INFO L266 CegarLoopResult]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L349(lines 349 353) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L374-1(line 374) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L374-2(line 374) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L358-2(line 358) no Hoare annotation was computed. [2020-11-07 04:15:48,578 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-07 04:15:48,579 INFO L266 CegarLoopResult]: For program point L368(lines 346 369) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L327(lines 327 343) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L360-1(line 360) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L360-2(line 360) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L344(lines 344 385) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 04:15:48,580 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L336-1(line 336) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L386(lines 386 397) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L362-1(line 362) no Hoare annotation was computed. [2020-11-07 04:15:48,581 INFO L266 CegarLoopResult]: For program point L329-1(line 329) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L387(lines 387 394) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L322(lines 322 326) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 04:15:48,582 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L298(lines 298 400) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L348(lines 347 367) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 04:15:48,583 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 850 859) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 850 859) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 04:15:48,584 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 850 859) no Hoare annotation was computed. [2020-11-07 04:15:48,585 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 04:15:48,585 INFO L266 CegarLoopResult]: For program point L852-1(line 852) no Hoare annotation was computed. [2020-11-07 04:15:48,585 INFO L266 CegarLoopResult]: For program point L852-2(line 852) no Hoare annotation was computed. [2020-11-07 04:15:48,585 INFO L262 CegarLoopResult]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,585 INFO L262 CegarLoopResult]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,585 INFO L262 CegarLoopResult]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,585 INFO L262 CegarLoopResult]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,585 INFO L262 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,585 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,585 INFO L262 CegarLoopResult]: At program point L432-1(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,586 INFO L262 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L635(line 635) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L776-1(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,587 INFO L262 CegarLoopResult]: At program point L776-2(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L776-3(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L772-1(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L772-2(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L772-3(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L772-4(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,588 INFO L262 CegarLoopResult]: At program point L768-2(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L768-3(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L764-1(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L764-2(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L764-3(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L764-4(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L760-1(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,589 INFO L262 CegarLoopResult]: At program point L764-5(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L760-2(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L764-6(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L760-3(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L764-7(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L760-4(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L756-1(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L756-2(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,590 INFO L262 CegarLoopResult]: At program point L756-3(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,591 INFO L262 CegarLoopResult]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,592 INFO L262 CegarLoopResult]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,592 INFO L262 CegarLoopResult]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,592 INFO L262 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,592 INFO L262 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~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:15:48,592 INFO L262 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,592 INFO L262 CegarLoopResult]: At program point L778-1(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L778-2(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,593 INFO L262 CegarLoopResult]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:15:48,594 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point L707-2(line 707) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point L707-3(line 707) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 702 718) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 702 718) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point L713-1(lines 702 718) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point L709(lines 709 715) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L266 CegarLoopResult]: For program point L707-1(line 707) no Hoare annotation was computed. [2020-11-07 04:15:48,594 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2020-11-07 04:15:48,595 INFO L262 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:48,595 INFO L269 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-11-07 04:15:48,595 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:15:48,595 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:15:48,595 INFO L262 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:15:48,595 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:15:48,595 INFO L269 CegarLoopResult]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2020-11-07 04:15:48,595 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:15:48,595 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2020-11-07 04:15:48,595 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:15:48,596 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:15:48,596 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:15:48,596 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:15:48,596 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2020-11-07 04:15:48,596 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 04:15:48,596 INFO L269 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: true [2020-11-07 04:15:48,596 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2020-11-07 04:15:48,596 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2020-11-07 04:15:48,596 INFO L262 CegarLoopResult]: At program point L641(lines 640 659) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,596 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 637 660) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,597 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 637 660) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,597 INFO L262 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,597 INFO L262 CegarLoopResult]: At program point L648(lines 648 654) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,597 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 637 660) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,597 INFO L262 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:48,597 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 532 561) the Hoare annotation is: true [2020-11-07 04:15:48,597 INFO L269 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: true [2020-11-07 04:15:48,597 INFO L269 CegarLoopResult]: At program point L546(lines 546 550) the Hoare annotation is: true [2020-11-07 04:15:48,597 INFO L269 CegarLoopResult]: At program point L546-1(lines 546 550) the Hoare annotation is: true [2020-11-07 04:15:48,597 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 532 561) the Hoare annotation is: true [2020-11-07 04:15:48,597 INFO L269 CegarLoopResult]: At program point L542-2(lines 542 556) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point L538-1(line 538) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point L557(lines 532 561) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 587 593) the Hoare annotation is: true [2020-11-07 04:15:48,598 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 587 593) the Hoare annotation is: true [2020-11-07 04:15:48,599 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:15:48,599 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:48,599 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:15:48,599 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:15:48,599 INFO L262 CegarLoopResult]: At program point L66-1(lines 62 73) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:15:48,599 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:15:48,599 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:48,599 INFO L262 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:48,599 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 494 501) the Hoare annotation is: true [2020-11-07 04:15:48,599 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 494 501) the Hoare annotation is: true [2020-11-07 04:15:48,599 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 494 501) the Hoare annotation is: true [2020-11-07 04:15:48,600 INFO L269 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: true [2020-11-07 04:15:48,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:15:48 BoogieIcfgContainer [2020-11-07 04:15:48,622 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:15:48,624 INFO L168 Benchmark]: Toolchain (without parser) took 64084.04 ms. Allocated memory was 157.3 MB in the beginning and 471.9 MB in the end (delta: 314.6 MB). Free memory was 133.0 MB in the beginning and 298.7 MB in the end (delta: -165.6 MB). Peak memory consumption was 291.8 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:48,624 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 157.3 MB. Free memory is still 132.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:15:48,625 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.99 ms. Allocated memory is still 157.3 MB. Free memory was 132.2 MB in the beginning and 111.8 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:48,626 INFO L168 Benchmark]: Boogie Preprocessor took 126.38 ms. Allocated memory is still 157.3 MB. Free memory was 111.8 MB in the beginning and 107.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:48,626 INFO L168 Benchmark]: RCFGBuilder took 1576.27 ms. Allocated memory is still 157.3 MB. Free memory was 107.9 MB in the beginning and 103.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 37.3 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:48,627 INFO L168 Benchmark]: TraceAbstraction took 61889.07 ms. Allocated memory was 157.3 MB in the beginning and 471.9 MB in the end (delta: 314.6 MB). Free memory was 103.8 MB in the beginning and 298.7 MB in the end (delta: -194.9 MB). Peak memory consumption was 261.8 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:48,629 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 157.3 MB. Free memory is still 132.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 480.99 ms. Allocated memory is still 157.3 MB. Free memory was 132.2 MB in the beginning and 111.8 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 126.38 ms. Allocated memory is still 157.3 MB. Free memory was 111.8 MB in the beginning and 107.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1576.27 ms. Allocated memory is still 157.3 MB. Free memory was 107.9 MB in the beginning and 103.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 37.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 61889.07 ms. Allocated memory was 157.3 MB in the beginning and 471.9 MB in the end (delta: 314.6 MB). Free memory was 103.8 MB in the beginning and 298.7 MB in the end (delta: -194.9 MB). Peak memory consumption was 261.8 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: 432]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 425]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 471]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 478]: 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: 542]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 504]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0 - ProcedureContractResult [Line: 608]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 738]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 860]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 595]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 727]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 719]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 784]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(pumpRunning == 0) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 637]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 587]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0) - ProcedureContractResult [Line: 494]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 606 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 28.4s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 23.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 33.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1145 SDtfs, 2119 SDslu, 2246 SDs, 0 SdLazy, 3629 SolverSat, 643 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 215 GetRequests, 138 SyntacticMatches, 1 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 261 ImplicationChecksByTransitivity, 14.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=386occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 227 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 241 LocationsWithAnnotation, 948 PreInvPairs, 1093 NumberOfFragments, 2438 HoareAnnotationTreeSize, 948 FomulaSimplifications, 251351 FormulaSimplificationTreeSizeReduction, 5.2s HoareSimplificationTime, 241 FomulaSimplificationsInter, 37036 FormulaSimplificationTreeSizeReductionInter, 27.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 1015 NumberOfCodeBlocks, 1015 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1009 ConstructedInterpolants, 0 QuantifiedInterpolants, 473317 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 42/43 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...