/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:07:54,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:07:54,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:07:54,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:07:54,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:07:54,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:07:54,882 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:07:54,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:07:54,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:07:54,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:07:54,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:07:54,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:07:54,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:07:54,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:07:54,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:07:54,895 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:07:54,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:07:54,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:07:54,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:07:54,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:07:54,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:07:54,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:07:54,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:07:54,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:07:54,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:07:54,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:07:54,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:07:54,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:07:54,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:07:54,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:07:54,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:07:54,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:07:54,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:07:54,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:07:54,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:07:54,935 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:07:54,936 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:07:54,936 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:07:54,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:07:54,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:07:54,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:07:54,942 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:07:54,958 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:07:54,958 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:07:54,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:07:54,963 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:07:54,963 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:07:54,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:07:54,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:07:54,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:07:54,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:07:54,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:07:54,965 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:07:54,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:07:54,966 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:07:54,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:07:54,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:07:54,966 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:07:54,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:07:54,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:07:54,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:07:54,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:07:54,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:07:54,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:07:54,967 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:07:55,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:07:55,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:07:55,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:07:55,353 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:07:55,354 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:07:55,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product27.cil.c [2020-11-07 00:07:55,432 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7667550/06ce67f2d73e433caafa0006685a4f5b/FLAG2733fbbf1 [2020-11-07 00:07:56,057 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:07:56,058 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product27.cil.c [2020-11-07 00:07:56,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7667550/06ce67f2d73e433caafa0006685a4f5b/FLAG2733fbbf1 [2020-11-07 00:07:56,353 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7667550/06ce67f2d73e433caafa0006685a4f5b [2020-11-07 00:07:56,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:07:56,365 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:07:56,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:07:56,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:07:56,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:07:56,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:56,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4042ade and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56, skipping insertion in model container [2020-11-07 00:07:56,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:56,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:07:56,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:07:56,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:07:56,834 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:07:56,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:07:56,968 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:07:56,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56 WrapperNode [2020-11-07 00:07:56,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:07:56,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:07:56,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:07:56,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:07:56,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:56,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:57,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:57,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:57,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:57,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:57,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... [2020-11-07 00:07:57,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:07:57,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:07:57,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:07:57,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:07:57,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:07:57,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:07:57,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:07:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:07:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:07:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:07:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:07:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:07:57,227 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:07:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:07:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:07:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:07:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:07:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:07:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:07:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:07:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:07:57,230 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:07:57,230 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:07:57,230 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:07:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:07:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:07:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:07:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:07:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:07:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:07:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:07:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:07:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:07:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:07:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:07:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:07:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:07:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:07:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:07:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:07:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:07:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:07:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:07:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:07:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:07:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:07:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:07:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:07:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:07:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:07:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:07:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:07:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:07:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:07:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:07:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:07:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:07:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:07:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:07:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:07:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:07:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:07:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:07:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:07:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:07:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:07:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:07:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:07:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:07:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:07:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:07:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:07:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:07:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:07:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:07:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:07:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:07:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:07:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:07:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:07:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:07:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:07:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:07:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:07:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:07:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:07:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:07:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:07:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:07:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:07:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:07:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:07:57,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:07:57,248 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:07:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:07:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:07:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:07:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:07:57,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:07:58,600 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:07:58,601 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:07:58,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:07:58 BoogieIcfgContainer [2020-11-07 00:07:58,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:07:58,606 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:07:58,606 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:07:58,610 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:07:58,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:07:56" (1/3) ... [2020-11-07 00:07:58,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4771cfe9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:07:58, skipping insertion in model container [2020-11-07 00:07:58,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:07:56" (2/3) ... [2020-11-07 00:07:58,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4771cfe9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:07:58, skipping insertion in model container [2020-11-07 00:07:58,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:07:58" (3/3) ... [2020-11-07 00:07:58,613 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product27.cil.c [2020-11-07 00:07:58,629 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:07:58,633 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:07:58,646 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:07:58,671 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:07:58,671 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:07:58,674 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:07:58,674 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:07:58,674 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:07:58,675 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:07:58,675 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:07:58,675 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:07:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states. [2020-11-07 00:07:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:07:58,727 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:58,728 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:07:58,729 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:58,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:58,735 INFO L82 PathProgramCache]: Analyzing trace with hash -1783625419, now seen corresponding path program 1 times [2020-11-07 00:07:58,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:58,745 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1958826323] [2020-11-07 00:07:58,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:58,828 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:07:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,634 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:59,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:07:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:07:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:59,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:59,777 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1958826323] [2020-11-07 00:07:59,779 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:59,780 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:07:59,780 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195068643] [2020-11-07 00:07:59,786 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:07:59,787 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:59,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:07:59,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:07:59,805 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 3 states. [2020-11-07 00:08:01,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:01,446 INFO L93 Difference]: Finished difference Result 437 states and 523 transitions. [2020-11-07 00:08:01,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:08:01,449 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:08:01,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:01,478 INFO L225 Difference]: With dead ends: 437 [2020-11-07 00:08:01,478 INFO L226 Difference]: Without dead ends: 277 [2020-11-07 00:08:01,488 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 00:08:01,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-11-07 00:08:01,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 236. [2020-11-07 00:08:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2020-11-07 00:08:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 255 transitions. [2020-11-07 00:08:01,649 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 255 transitions. Word has length 148 [2020-11-07 00:08:01,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:01,650 INFO L481 AbstractCegarLoop]: Abstraction has 236 states and 255 transitions. [2020-11-07 00:08:01,650 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:08:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 255 transitions. [2020-11-07 00:08:01,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:08:01,656 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:01,656 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:01,656 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:08:01,657 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:01,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:01,658 INFO L82 PathProgramCache]: Analyzing trace with hash -487015929, now seen corresponding path program 1 times [2020-11-07 00:08:01,658 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:01,658 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [320263411] [2020-11-07 00:08:01,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:01,663 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,216 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:02,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:08:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:08:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:02,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:02,336 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [320263411] [2020-11-07 00:08:02,336 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:02,337 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:08:02,337 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079464793] [2020-11-07 00:08:02,339 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:08:02,340 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:02,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:08:02,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:08:02,342 INFO L87 Difference]: Start difference. First operand 236 states and 255 transitions. Second operand 4 states. [2020-11-07 00:08:03,185 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:04,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:04,168 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-11-07 00:08:04,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:08:04,169 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:08:04,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:04,173 INFO L225 Difference]: With dead ends: 345 [2020-11-07 00:08:04,174 INFO L226 Difference]: Without dead ends: 260 [2020-11-07 00:08:04,176 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:08:04,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-11-07 00:08:04,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 226. [2020-11-07 00:08:04,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-11-07 00:08:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 242 transitions. [2020-11-07 00:08:04,290 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 242 transitions. Word has length 149 [2020-11-07 00:08:04,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:04,291 INFO L481 AbstractCegarLoop]: Abstraction has 226 states and 242 transitions. [2020-11-07 00:08:04,291 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:08:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 242 transitions. [2020-11-07 00:08:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:08:04,294 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:04,294 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 00:08:04,295 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:08:04,295 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:04,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:04,296 INFO L82 PathProgramCache]: Analyzing trace with hash -1621602734, now seen corresponding path program 1 times [2020-11-07 00:08:04,296 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:04,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1159995715] [2020-11-07 00:08:04,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:04,300 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,807 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:04,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:08:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:04,997 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1159995715] [2020-11-07 00:08:04,998 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:04,998 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:08:04,998 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242733394] [2020-11-07 00:08:04,999 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:08:04,999 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:04,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:08:05,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:08:05,000 INFO L87 Difference]: Start difference. First operand 226 states and 242 transitions. Second operand 9 states. [2020-11-07 00:08:05,726 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:06,202 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:06,595 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:07,031 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:07,445 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:07,879 WARN L194 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:09,115 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:11,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:11,150 INFO L93 Difference]: Finished difference Result 576 states and 662 transitions. [2020-11-07 00:08:11,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:08:11,152 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:08:11,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:11,157 INFO L225 Difference]: With dead ends: 576 [2020-11-07 00:08:11,157 INFO L226 Difference]: Without dead ends: 465 [2020-11-07 00:08:11,159 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:08:11,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2020-11-07 00:08:11,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 400. [2020-11-07 00:08:11,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 400 states. [2020-11-07 00:08:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 446 transitions. [2020-11-07 00:08:11,345 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 446 transitions. Word has length 158 [2020-11-07 00:08:11,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:11,347 INFO L481 AbstractCegarLoop]: Abstraction has 400 states and 446 transitions. [2020-11-07 00:08:11,347 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:08:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 446 transitions. [2020-11-07 00:08:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:08:11,352 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:11,352 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 00:08:11,352 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:08:11,353 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:11,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:11,355 INFO L82 PathProgramCache]: Analyzing trace with hash 2016684807, now seen corresponding path program 1 times [2020-11-07 00:08:11,356 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:11,358 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1857982821] [2020-11-07 00:08:11,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:11,363 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,849 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:11,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:11,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:12,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 00:08:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:12,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:12,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:08:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:12,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:08:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:12,113 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1857982821] [2020-11-07 00:08:12,114 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:12,114 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:08:12,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597110817] [2020-11-07 00:08:12,115 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:08:12,115 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:12,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:08:12,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:08:12,117 INFO L87 Difference]: Start difference. First operand 400 states and 446 transitions. Second operand 14 states. [2020-11-07 00:08:12,837 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:13,347 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:13,742 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:14,127 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:14,550 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:14,937 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:15,830 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:17,173 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:17,545 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:18,047 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:18,558 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:18,948 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:08:19,360 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:19,734 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:20,131 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:20,533 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:21,056 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:21,550 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:08:22,007 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:22,388 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:24,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:24,249 INFO L93 Difference]: Finished difference Result 1463 states and 1864 transitions. [2020-11-07 00:08:24,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:08:24,250 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-11-07 00:08:24,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:24,260 INFO L225 Difference]: With dead ends: 1463 [2020-11-07 00:08:24,261 INFO L226 Difference]: Without dead ends: 1178 [2020-11-07 00:08:24,266 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 7.9s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:08:24,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states. [2020-11-07 00:08:24,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 905. [2020-11-07 00:08:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 905 states. [2020-11-07 00:08:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1047 transitions. [2020-11-07 00:08:24,779 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1047 transitions. Word has length 166 [2020-11-07 00:08:24,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:24,780 INFO L481 AbstractCegarLoop]: Abstraction has 905 states and 1047 transitions. [2020-11-07 00:08:24,780 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:08:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1047 transitions. [2020-11-07 00:08:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-11-07 00:08:24,784 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:24,784 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] [2020-11-07 00:08:24,785 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:08:24,785 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:24,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:24,786 INFO L82 PathProgramCache]: Analyzing trace with hash -771531651, now seen corresponding path program 1 times [2020-11-07 00:08:24,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:24,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2023395328] [2020-11-07 00:08:24,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:24,790 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,185 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:25,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 00:08:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:08:25,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:08:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 00:08:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 00:08:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:25,366 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2023395328] [2020-11-07 00:08:25,366 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:25,368 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:08:25,369 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539182942] [2020-11-07 00:08:25,369 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:08:25,369 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:25,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:08:25,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:08:25,377 INFO L87 Difference]: Start difference. First operand 905 states and 1047 transitions. Second operand 6 states. [2020-11-07 00:08:25,983 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:26,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:26,947 INFO L93 Difference]: Finished difference Result 1468 states and 1750 transitions. [2020-11-07 00:08:26,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 00:08:26,948 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2020-11-07 00:08:26,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:26,953 INFO L225 Difference]: With dead ends: 1468 [2020-11-07 00:08:26,953 INFO L226 Difference]: Without dead ends: 678 [2020-11-07 00:08:26,961 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 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 00:08:26,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2020-11-07 00:08:27,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 644. [2020-11-07 00:08:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 644 states. [2020-11-07 00:08:27,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 703 transitions. [2020-11-07 00:08:27,264 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 703 transitions. Word has length 171 [2020-11-07 00:08:27,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:27,264 INFO L481 AbstractCegarLoop]: Abstraction has 644 states and 703 transitions. [2020-11-07 00:08:27,264 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:08:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 703 transitions. [2020-11-07 00:08:27,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 00:08:27,269 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:27,269 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:27,270 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:08:27,270 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:27,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:27,271 INFO L82 PathProgramCache]: Analyzing trace with hash 800721469, now seen corresponding path program 1 times [2020-11-07 00:08:27,271 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:27,271 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1763632177] [2020-11-07 00:08:27,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:27,430 WARN L194 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:08:27,883 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:08:28,210 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:08:28,538 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:08:28,906 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:08:29,264 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:08:29,573 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:08:29,884 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:08:30,187 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:08:30,190 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:08:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,652 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:30,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:08:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:08:30,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:08:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:32,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1763632177] [2020-11-07 00:08:32,589 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:32,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:08:32,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915300360] [2020-11-07 00:08:32,591 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:08:32,591 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:32,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:08:32,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:08:32,593 INFO L87 Difference]: Start difference. First operand 644 states and 703 transitions. Second operand 37 states. [2020-11-07 00:08:33,227 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:33,868 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:34,273 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:08:34,681 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:08:35,094 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:08:35,513 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:08:35,964 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:08:36,466 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:08:36,931 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:08:37,430 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:08:37,912 WARN L194 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:08:38,442 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:08:38,943 WARN L194 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:08:39,452 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:08:39,961 WARN L194 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:08:40,450 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:08:41,033 WARN L194 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:08:41,557 WARN L194 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:08:42,090 WARN L194 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:08:42,637 WARN L194 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:08:43,398 WARN L194 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:08:44,138 WARN L194 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:08:44,694 WARN L194 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:08:45,326 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:08:45,914 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:08:46,523 WARN L194 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:08:47,126 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:08:47,732 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:08:48,147 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:08:49,041 WARN L194 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:08:50,584 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:50,963 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:51,362 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:52,482 WARN L194 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:08:52,866 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:08:54,400 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:08:55,518 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:08:56,609 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:08:57,508 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:08:57,952 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:08:58,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:58,025 INFO L93 Difference]: Finished difference Result 1366 states and 1585 transitions. [2020-11-07 00:08:58,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-11-07 00:08:58,025 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 211 [2020-11-07 00:08:58,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:58,027 INFO L225 Difference]: With dead ends: 1366 [2020-11-07 00:08:58,027 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:08:58,034 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3137 ImplicationChecksByTransitivity, 23.9s TimeCoverageRelationStatistics Valid=1941, Invalid=8771, Unknown=0, NotChecked=0, Total=10712 [2020-11-07 00:08:58,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:08:58,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:08:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:08:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:08:58,036 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2020-11-07 00:08:58,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:58,036 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:08:58,036 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:08:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:08:58,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:08:58,036 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:08:58,039 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:08:58,598 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 243 [2020-11-07 00:08:59,655 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 279 [2020-11-07 00:09:01,192 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 247 [2020-11-07 00:09:01,314 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 222 [2020-11-07 00:09:06,163 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 222 [2020-11-07 00:09:09,856 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 243 [2020-11-07 00:09:10,150 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 243 [2020-11-07 00:09:12,350 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:09:12,695 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:13,317 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 32 [2020-11-07 00:09:13,888 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:09:14,442 WARN L194 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 00:09:14,757 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:09:15,030 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:09:16,897 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 220 DAG size of output: 58 [2020-11-07 00:09:18,394 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:09:18,943 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:09:19,262 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:09:21,113 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 220 DAG size of output: 58 [2020-11-07 00:09:21,394 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:22,107 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:09:22,808 WARN L194 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 36 [2020-11-07 00:09:23,169 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:24,215 WARN L194 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:09:24,517 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:09:25,056 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:09:25,352 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:09:25,643 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:26,089 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:09:26,368 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:26,708 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:09:27,314 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:09:27,586 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:09:27,923 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:28,208 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:28,555 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:29,180 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 11 [2020-11-07 00:09:29,855 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 24 [2020-11-07 00:09:30,398 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 11 [2020-11-07 00:09:31,600 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 201 DAG size of output: 14 [2020-11-07 00:09:31,885 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:32,466 WARN L194 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:09:33,470 WARN L194 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2020-11-07 00:09:34,771 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:09:35,346 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 11 [2020-11-07 00:09:36,650 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:09:37,931 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:09:38,643 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:09:39,049 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:09:39,375 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:09:39,919 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:09:40,201 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:41,544 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:09:42,212 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:09:42,761 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:09:43,045 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:43,357 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:09:44,951 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:09:45,992 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 209 DAG size of output: 48 [2020-11-07 00:09:47,073 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 215 DAG size of output: 55 [2020-11-07 00:09:47,756 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:09:48,127 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:48,448 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:09:49,026 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:09:49,205 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 41 [2020-11-07 00:09:49,531 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:49,830 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:09:50,377 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:09:51,025 WARN L194 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 32 [2020-11-07 00:09:51,865 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 32 [2020-11-07 00:09:52,424 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 21 [2020-11-07 00:09:52,725 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:09:53,753 WARN L194 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:09:54,316 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:09:54,551 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 41 [2020-11-07 00:09:55,228 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 8 [2020-11-07 00:09:55,567 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:09:55,865 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:09:56,233 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:09:56,615 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:09:57,173 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:09:57,180 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:09:57,180 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:09:57,180 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:09:57,181 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 618 673) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:09:57,181 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L660-1(line 660) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L660-2(line 660) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 618 673) no Hoare annotation was computed. [2020-11-07 00:09:57,182 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 618 673) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L665(lines 642 666) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:09:57,183 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L649(lines 649 653) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L649-1(lines 649 653) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L641-2(line 641) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L662-1(lines 643 664) no Hoare annotation was computed. [2020-11-07 00:09:57,184 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L700-2(lines 700 725) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 674 733) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:09:57,185 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 674 733) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L726(lines 699 727) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 674 733) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-11-07 00:09:57,186 INFO L266 CegarLoopResult]: For program point L718-2(line 718) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L714-2(line 714) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L706(lines 706 710) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L706-1(lines 706 710) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L698-1(line 698) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L698-2(line 698) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L723-1(line 723) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L723-2(line 723) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:09:57,187 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L719-2(line 719) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:09:57,188 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 00:09:57,189 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 549 555) the Hoare annotation is: true [2020-11-07 00:09:57,189 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 549 555) the Hoare annotation is: true [2020-11-07 00:09:57,189 INFO L262 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-11-07 00:09:57,189 INFO L269 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: true [2020-11-07 00:09:57,189 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 556 564) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:09:57,189 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 556 564) the Hoare annotation is: true [2020-11-07 00:09:57,189 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 556 564) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:09:57,189 INFO L262 CegarLoopResult]: At program point L163-2(line 163) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (<= test_~tmp___1~0 2147483647))) (.cse9 (not (<= test_~tmp~2 2147483647))) (.cse10 (not (= 0 ~systemActive~0))) (.cse11 (= test_~tmp~2 0)) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |__utac_acc__Specification4_spec__1_#t~ret8| getWaterLevel_~retValue_acc~2)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret8| 2147483648)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse6 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0))))) [2020-11-07 00:09:57,190 INFO L262 CegarLoopResult]: At program point L163-3(line 163) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) .cse0 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret8| __utac_acc__Specification4_spec__1_~tmp~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret8| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret8| getWaterLevel_~retValue_acc~2)) (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp~2 0)))) [2020-11-07 00:09:57,190 INFO L269 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: true [2020-11-07 00:09:57,190 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 157 181) the Hoare annotation is: true [2020-11-07 00:09:57,190 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 157 181) the Hoare annotation is: (let ((.cse6 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse8 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse9 (not (= ~pumpRunning~0 0))) (.cse10 (not (< ~waterLevel~0 3))) (.cse11 (not (<= test_~tmp___1~0 2147483647))) (.cse12 (not (<= test_~tmp~2 2147483647))) (.cse13 (not (= 0 ~systemActive~0))) (.cse14 (= test_~tmp~2 0))) (and (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~2)) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2))) (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse4 (= |__utac_acc__Specification4_spec__1_#t~ret9| 0) .cse5) .cse14)) (or .cse9 (= ~waterLevel~0 0) .cse6) (or .cse0 .cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse2 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2020-11-07 00:09:57,190 INFO L262 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:09:57,190 INFO L262 CegarLoopResult]: At program point L169(lines 169 175) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~2 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~2 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))))) [2020-11-07 00:09:57,190 INFO L262 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~2 0)))) [2020-11-07 00:09:57,191 INFO L262 CegarLoopResult]: At program point L167-1(line 167) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~2 0)))) [2020-11-07 00:09:57,191 INFO L262 CegarLoopResult]: At program point L165(lines 165 178) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (<= test_~tmp___1~0 2147483647))) (.cse9 (not (<= test_~tmp~2 2147483647))) (.cse10 (not (= 0 ~systemActive~0))) (.cse11 (= test_~tmp~2 0))) (and (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse6 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (or .cse0 .cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11))) [2020-11-07 00:09:57,191 INFO L262 CegarLoopResult]: At program point L167-2(line 167) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~2 0)))) [2020-11-07 00:09:57,191 INFO L262 CegarLoopResult]: At program point L167-3(line 167) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~2 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~2 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret9| 0))))) [2020-11-07 00:09:57,191 INFO L262 CegarLoopResult]: At program point L165-1(lines 157 181) the Hoare annotation is: (let ((.cse6 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (= test_~tmp___0~1 0))) (.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse8 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse9 (not (= ~pumpRunning~0 0))) (.cse10 (not (< ~waterLevel~0 3))) (.cse11 (not (<= test_~tmp___1~0 2147483647))) (.cse12 (not (<= test_~tmp~2 2147483647))) (.cse13 (not (= 0 ~systemActive~0))) (.cse14 (= test_~tmp~2 0))) (and (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~2)) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2))) (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse4 (= |__utac_acc__Specification4_spec__1_#t~ret9| 0) .cse5) .cse14)) (or .cse9 (= ~waterLevel~0 0) .cse6) (or .cse0 .cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse2 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2020-11-07 00:09:57,191 INFO L269 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: true [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point L163-1(line 163) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |__utac_acc__Specification4_spec__1_#t~ret8| getWaterLevel_~retValue_acc~2)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp~2 0)) (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret8| 0))))) [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,192 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,192 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 00:09:57,193 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 00:09:57,193 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 00:09:57,193 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,193 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,193 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,193 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 00:09:57,193 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,193 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:09:57,193 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:09:57,193 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:09:57,193 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:09:57,193 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:09:57,193 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:09:57,194 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 515 529) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (not (<= test_~tmp~2 2147483647)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~2 0)) (or .cse0 (= ~pumpRunning~0 0)))) [2020-11-07 00:09:57,194 INFO L262 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:09:57,194 INFO L262 CegarLoopResult]: At program point L519(lines 519 525) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:09:57,195 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 515 529) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:09:57,195 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 515 529) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (not (<= test_~tmp~2 2147483647)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~2 0)) (or .cse0 (= ~pumpRunning~0 0)))) [2020-11-07 00:09:57,195 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 451 459) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 451 459) the Hoare annotation is: true [2020-11-07 00:09:57,195 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 451 459) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:09:57,195 INFO L262 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: true [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: true [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: true [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: true [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 496 514) the Hoare annotation is: true [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point L505(lines 505 509) the Hoare annotation is: true [2020-11-07 00:09:57,195 INFO L269 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point L505-2(lines 505 509) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point L503-1(line 503) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 496 514) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point L503-2(line 503) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point L503-3(line 503) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 496 514) the Hoare annotation is: true [2020-11-07 00:09:57,196 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:09:57,196 INFO L266 CegarLoopResult]: For program point L479(lines 479 487) no Hoare annotation was computed. [2020-11-07 00:09:57,196 INFO L266 CegarLoopResult]: For program point L479-2(lines 479 487) no Hoare annotation was computed. [2020-11-07 00:09:57,196 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:09:57,196 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:09:57,196 INFO L266 CegarLoopResult]: For program point L467(lines 467 475) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L467-2(lines 467 475) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 460 495) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L490-1(line 490) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 460 495) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 460 495) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 542 548) the Hoare annotation is: true [2020-11-07 00:09:57,197 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 542 548) the Hoare annotation is: true [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L609-1(line 609) no Hoare annotation was computed. [2020-11-07 00:09:57,197 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L609-2(line 609) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L572(lines 572 617) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L572-1(lines 572 617) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 572 617) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L595-1(line 595) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 572 617) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:09:57,198 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 572 617) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:09:57,199 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L598-1(line 598) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:09:57,200 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 885 930) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 00:09:57,201 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 909 910) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L909(lines 909 910) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 885 930) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L905(lines 905 912) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 885 930) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L899(lines 899 919) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L899-1(lines 899 919) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L926(line 926) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L926-1(line 926) no Hoare annotation was computed. [2020-11-07 00:09:57,202 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L926-2(line 926) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L924-1(line 924) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L924-2(line 924) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L885(lines 885 930) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L916(lines 916 917) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 916 917) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 00:09:57,203 INFO L266 CegarLoopResult]: For program point L904-1(line 904) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point L904-2(line 904) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,204 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 00:09:57,204 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 440 450) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point L445-1(line 445) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point L445-2(line 445) no Hoare annotation was computed. [2020-11-07 00:09:57,204 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 440 450) no Hoare annotation was computed. [2020-11-07 00:09:57,205 INFO L266 CegarLoopResult]: For program point L445-3(line 445) no Hoare annotation was computed. [2020-11-07 00:09:57,205 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 440 450) no Hoare annotation was computed. [2020-11-07 00:09:57,205 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 432 439) the Hoare annotation is: true [2020-11-07 00:09:57,205 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 432 439) the Hoare annotation is: true [2020-11-07 00:09:57,205 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 432 439) the Hoare annotation is: true [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point L385(lines 385 402) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point L387-2(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point L387-3(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 381 405) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 381 405) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point L400-1(lines 381 405) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,205 INFO L262 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,206 INFO L262 CegarLoopResult]: At program point L389(lines 389 397) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,206 INFO L262 CegarLoopResult]: At program point L387(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,206 INFO L262 CegarLoopResult]: At program point L387-1(line 387) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,206 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 373 379) the Hoare annotation is: true [2020-11-07 00:09:57,206 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 373 379) the Hoare annotation is: true [2020-11-07 00:09:57,206 INFO L262 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,206 INFO L262 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,206 INFO L262 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,206 INFO L262 CegarLoopResult]: At program point L288(lines 287 334) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (and (<= 0 (+ test_~tmp~2 2147483648)) .cse0 (<= test_~tmp~2 2147483647) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L321-1(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L321-2(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L317(lines 317 330) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L297(lines 297 303) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L262 CegarLoopResult]: At program point L297-1(lines 297 303) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,207 INFO L269 CegarLoopResult]: At program point testEXIT(lines 277 342) the Hoare annotation is: true [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L289(lines 289 293) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (and (<= 0 (+ test_~tmp~2 2147483648)) .cse0 (<= test_~tmp~2 2147483647) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point testENTRY(lines 277 342) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,208 INFO L269 CegarLoopResult]: At program point testFINAL(lines 277 342) the Hoare annotation is: true [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L335(lines 286 336) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L323(lines 323 329) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L323-1(lines 317 330) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L315-1(line 315) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,208 INFO L262 CegarLoopResult]: At program point L307(lines 307 313) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,209 INFO L262 CegarLoopResult]: At program point L307-1(lines 307 313) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,209 INFO L262 CegarLoopResult]: At program point L332(lines 287 334) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (and (<= 0 (+ test_~tmp~2 2147483648)) .cse0 (<= test_~tmp~2 2147483647) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:57,209 INFO L262 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~2 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~2 2147483647) (not (= test_~tmp~2 0)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,209 INFO L262 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet20| 2147483648))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= |test_#t~nondet20| 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~2 2147483648)) .cse1 (<= test_~tmp~2 2147483647) .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2020-11-07 00:09:57,209 INFO L262 CegarLoopResult]: At program point L295-1(line 295) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ |test_#t~nondet20| 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~2 |test_#t~nondet20|) (<= |test_#t~nondet20| 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:09:57,209 INFO L266 CegarLoopResult]: For program point L863(lines 863 864) no Hoare annotation was computed. [2020-11-07 00:09:57,209 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 863 864) no Hoare annotation was computed. [2020-11-07 00:09:57,209 INFO L266 CegarLoopResult]: For program point L859(lines 859 866) no Hoare annotation was computed. [2020-11-07 00:09:57,209 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 839 884) no Hoare annotation was computed. [2020-11-07 00:09:57,209 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:09:57,209 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:09:57,209 INFO L266 CegarLoopResult]: For program point L853(lines 853 873) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L853-1(lines 853 873) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L880-1(line 880) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L880-2(line 880) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L878-1(line 878) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L878-2(line 878) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L839(lines 839 884) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L870(lines 870 871) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 870 871) no Hoare annotation was computed. [2020-11-07 00:09:57,210 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L858-1(line 858) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L858-2(line 858) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 839 884) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 839 884) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:09:57,211 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 406 413) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 406 413) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 406 413) no Hoare annotation was computed. [2020-11-07 00:09:57,212 INFO L269 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: true [2020-11-07 00:09:57,212 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 266 274) the Hoare annotation is: true [2020-11-07 00:09:57,212 INFO L269 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-11-07 00:09:57,212 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 266 274) the Hoare annotation is: true [2020-11-07 00:09:57,212 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 266 274) the Hoare annotation is: true [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point L242-2(lines 242 250) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 234 256) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 234 256) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 234 256) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point L242(lines 242 250) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 532 541) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 532 541) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:09:57,213 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 532 541) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L534-2(line 534) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L770-1(line 770) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L787(lines 787 791) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:09:57,214 INFO L266 CegarLoopResult]: For program point L812-1(line 812) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L812-2(line 812) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L796-2(line 796) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 736 838) no Hoare annotation was computed. [2020-11-07 00:09:57,215 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L806(lines 784 807) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 736 838) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:09:57,216 INFO L266 CegarLoopResult]: For program point L765(lines 765 781) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 736 838) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L782(lines 782 823) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L774-1(line 774) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:09:57,217 INFO L266 CegarLoopResult]: For program point L824(lines 824 835) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L767-1(line 767) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L825(lines 825 832) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:09:57,218 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L760(lines 760 764) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L785-2(lines 785 805) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L736(lines 736 838) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L736-1(lines 736 838) no Hoare annotation was computed. [2020-11-07 00:09:57,219 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L827-2(line 827) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L786(lines 785 805) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:09:57,220 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L485-4(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L481-1(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L481-2(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L481-3(line 481) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L477-1(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,221 INFO L262 CegarLoopResult]: At program point L477-2(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L477-3(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L477-4(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L473-1(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L477-5(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L473-2(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L477-6(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L473-3(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L477-7(line 477) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,222 INFO L262 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 INFO L262 CegarLoopResult]: At program point L473-4(line 473) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 INFO L262 CegarLoopResult]: At program point L469-1(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 INFO L262 CegarLoopResult]: At program point L469-2(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 INFO L262 CegarLoopResult]: At program point L469-3(line 469) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 INFO L262 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 INFO L262 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 INFO L262 CegarLoopResult]: At program point L870-1(line 870) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,223 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 00:09:57,224 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 00:09:57,224 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 00:09:57,224 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 00:09:57,224 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 00:09:57,224 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 00:09:57,224 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 00:09:57,224 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 00:09:57,224 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,224 INFO L262 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,224 INFO L262 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,224 INFO L262 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L491-1(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L491-2(line 491) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 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 00:09:57,225 INFO L262 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,225 INFO L262 CegarLoopResult]: At program point L252-1(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L252-2(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L244(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,226 INFO L262 CegarLoopResult]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L244-4(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L244-5(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L240-4(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L909-1(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,227 INFO L262 CegarLoopResult]: At program point L240-5(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,228 INFO L262 CegarLoopResult]: At program point L240-6(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,228 INFO L262 CegarLoopResult]: At program point L240-7(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,228 INFO L262 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,228 INFO L262 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,228 INFO L262 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,228 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)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#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~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:09:57,228 INFO L262 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 INFO L262 CegarLoopResult]: At program point L489-1(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 INFO L262 CegarLoopResult]: At program point L489-2(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 INFO L262 CegarLoopResult]: At program point L489-3(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 INFO L262 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 INFO L262 CegarLoopResult]: At program point L485-1(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 INFO L262 CegarLoopResult]: At program point L485-2(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 INFO L262 CegarLoopResult]: At program point L485-3(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:09:57,229 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 00:09:57,229 INFO L266 CegarLoopResult]: For program point L420-3(line 420) no Hoare annotation was computed. [2020-11-07 00:09:57,229 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 415 431) no Hoare annotation was computed. [2020-11-07 00:09:57,229 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 415 431) no Hoare annotation was computed. [2020-11-07 00:09:57,230 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:09:57,230 INFO L266 CegarLoopResult]: For program point L426-1(lines 415 431) no Hoare annotation was computed. [2020-11-07 00:09:57,230 INFO L266 CegarLoopResult]: For program point L422(lines 422 428) no Hoare annotation was computed. [2020-11-07 00:09:57,230 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:09:57,230 INFO L266 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-11-07 00:09:57,230 INFO L266 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-11-07 00:09:57,230 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 257 265) the Hoare annotation is: true [2020-11-07 00:09:57,230 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 257 265) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:09:57,230 INFO L262 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (not (= ~pumpRunning~0 0))) [2020-11-07 00:09:57,230 INFO L269 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-11-07 00:09:57,230 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 257 265) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:09:57,230 INFO L262 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:57,231 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 213 224) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:57,231 INFO L262 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:57,231 INFO L269 CegarLoopResult]: At program point L217-1(lines 213 224) the Hoare annotation is: true [2020-11-07 00:09:57,231 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 213 224) the Hoare annotation is: true [2020-11-07 00:09:57,231 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:09:57,231 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:09:57,231 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:09:57,231 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:09:57,231 INFO L262 CegarLoopResult]: At program point L353(lines 352 371) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,231 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 349 372) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,232 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 349 372) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp~2 0)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:09:57,232 INFO L262 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,232 INFO L262 CegarLoopResult]: At program point L360(lines 360 366) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:57,232 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 349 372) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (<= test_~tmp~2 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp~2 0)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:09:57,232 INFO L262 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:09:57,232 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 00:09:57,232 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 00:09:57,232 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 00:09:57,232 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 00:09:57,232 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 00:09:57,233 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 00:09:57,233 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:09:57,233 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 00:09:57,233 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 00:09:57,233 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 00:09:57,233 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:09:57,233 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 225 233) no Hoare annotation was computed. [2020-11-07 00:09:57,233 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:09:57,233 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 225 233) no Hoare annotation was computed. [2020-11-07 00:09:57,233 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:09:57,233 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 225 233) no Hoare annotation was computed. [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point L193-1(lines 189 200) the Hoare annotation is: true [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 189 200) the Hoare annotation is: true [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 189 200) the Hoare annotation is: true [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: true [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:09:57,234 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 00:09:57,234 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:09:57,234 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:09:57,235 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 201 212) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0)) [2020-11-07 00:09:57,235 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:09:57,235 INFO L262 CegarLoopResult]: At program point L205-1(lines 201 212) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0)) [2020-11-07 00:09:57,235 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 201 212) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0)) [2020-11-07 00:09:57,235 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 146 153) the Hoare annotation is: true [2020-11-07 00:09:57,235 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 146 153) the Hoare annotation is: true [2020-11-07 00:09:57,235 INFO L269 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: true [2020-11-07 00:09:57,235 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 146 153) the Hoare annotation is: true [2020-11-07 00:09:57,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:09:57 BoogieIcfgContainer [2020-11-07 00:09:57,259 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:09:57,261 INFO L168 Benchmark]: Toolchain (without parser) took 120901.67 ms. Allocated memory was 151.0 MB in the beginning and 671.1 MB in the end (delta: 520.1 MB). Free memory was 126.7 MB in the beginning and 528.9 MB in the end (delta: -402.2 MB). Peak memory consumption was 425.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:57,262 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 126.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:09:57,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 592.21 ms. Allocated memory is still 151.0 MB. Free memory was 126.1 MB in the beginning and 105.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:57,263 INFO L168 Benchmark]: Boogie Preprocessor took 164.27 ms. Allocated memory is still 151.0 MB. Free memory was 105.3 MB in the beginning and 101.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:57,263 INFO L168 Benchmark]: RCFGBuilder took 1468.59 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 101.6 MB in the beginning and 148.3 MB in the end (delta: -46.7 MB). Peak memory consumption was 53.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:57,264 INFO L168 Benchmark]: TraceAbstraction took 118653.59 ms. Allocated memory was 181.4 MB in the beginning and 671.1 MB in the end (delta: 489.7 MB). Free memory was 147.7 MB in the beginning and 528.9 MB in the end (delta: -381.2 MB). Peak memory consumption was 415.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:57,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 126.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 592.21 ms. Allocated memory is still 151.0 MB. Free memory was 126.1 MB in the beginning and 105.3 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 164.27 ms. Allocated memory is still 151.0 MB. Free memory was 105.3 MB in the beginning and 101.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1468.59 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 101.6 MB in the beginning and 148.3 MB in the end (delta: -46.7 MB). Peak memory consumption was 53.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 118653.59 ms. Allocated memory was 181.4 MB in the beginning and 671.1 MB in the end (delta: 489.7 MB). Free memory was 147.7 MB in the beginning and 528.9 MB in the end (delta: -381.2 MB). Peak memory consumption was 415.3 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: 870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 863]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 909]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 916]: 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: 287]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((\old(waterLevel) == waterLevel && 1 == systemActive) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((0 <= tmp + 2147483648 && \old(waterLevel) == waterLevel) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 549]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 556]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 157]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || !(splverifierCounter < 4)) || tmp___1 == 0) || ((waterLevel == retValue_acc && tmp == retValue_acc) && !(tmp == 0))) || !(tmp___2 == 0)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(tmp <= 2147483647)) || !(0 == systemActive)) || ((((tmp___0 == 0 && pumpRunning == \result) && waterLevel == retValue_acc) && aux-isPumpRunning()-aux == 0) && tmp == retValue_acc)) || tmp == 0) && ((!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0))) && ((((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || 0 <= tmp + 2147483648) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(tmp <= 2147483647)) || !(0 == systemActive)) || tmp == 0) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || !(tmp <= 2147483647)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || tmp == 0) && (!(\old(pumpRunning) == 0) || pumpRunning == 0) - ProcedureContractResult [Line: 451]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 496]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 542]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 432]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 373]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 277]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 266]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 213]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 349]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || !(splverifierCounter < 4)) || ((waterLevel == retValue_acc && 0 <= tmp + 2147483648) && tmp == retValue_acc)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || \old(waterLevel) == 0) || !(0 <= tmp + 2147483648)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(tmp <= 2147483647)) || !(0 == systemActive)) || tmp == 0) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 189]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 201]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((\old(waterLevel) == waterLevel || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(tmp <= 2147483647)) || tmp == 0 - ProcedureContractResult [Line: 146]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 631 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 59.3s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 48.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 59.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1248 SDtfs, 2914 SDslu, 2577 SDs, 0 SdLazy, 5287 SolverSat, 1004 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 321 GetRequests, 158 SyntacticMatches, 1 SemanticMatches, 162 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3376 ImplicationChecksByTransitivity, 36.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=905occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 447 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 2472 PreInvPairs, 3438 NumberOfFragments, 3953 HoareAnnotationTreeSize, 2472 FomulaSimplifications, 820488 FormulaSimplificationTreeSizeReduction, 13.7s HoareSimplificationTime, 253 FomulaSimplificationsInter, 100192 FormulaSimplificationTreeSizeReductionInter, 45.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...