/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_spec1_product15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 16:07:12,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 16:07:12,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 16:07:12,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 16:07:12,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 16:07:12,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 16:07:12,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 16:07:12,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 16:07:12,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 16:07:12,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 16:07:12,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 16:07:12,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 16:07:12,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 16:07:12,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 16:07:12,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 16:07:12,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 16:07:12,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 16:07:12,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 16:07:12,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 16:07:12,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 16:07:12,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 16:07:12,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 16:07:12,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 16:07:12,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 16:07:12,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 16:07:12,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 16:07:12,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 16:07:12,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 16:07:12,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 16:07:12,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 16:07:12,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 16:07:12,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 16:07:12,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 16:07:12,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 16:07:12,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 16:07:12,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 16:07:12,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 16:07:12,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 16:07:12,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 16:07:12,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 16:07:12,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 16:07:12,847 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 16:07:12,860 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 16:07:12,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 16:07:12,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 16:07:12,862 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 16:07:12,862 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 16:07:12,863 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 16:07:12,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 16:07:12,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 16:07:12,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 16:07:12,864 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 16:07:12,864 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 16:07:12,864 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 16:07:12,864 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 16:07:12,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 16:07:12,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 16:07:12,865 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 16:07:12,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 16:07:12,866 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 16:07:12,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:07:12,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 16:07:12,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 16:07:12,867 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 16:07:12,867 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 16:07:13,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 16:07:13,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 16:07:13,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 16:07:13,270 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 16:07:13,271 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 16:07:13,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product15.cil.c [2021-02-23 16:07:13,353 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b6b444de/ec71ce3d619d4bb68e2434dd4381980d/FLAG64e7472b9 [2021-02-23 16:07:14,164 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 16:07:14,165 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product15.cil.c [2021-02-23 16:07:14,189 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b6b444de/ec71ce3d619d4bb68e2434dd4381980d/FLAG64e7472b9 [2021-02-23 16:07:14,398 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b6b444de/ec71ce3d619d4bb68e2434dd4381980d [2021-02-23 16:07:14,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 16:07:14,420 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 16:07:14,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 16:07:14,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 16:07:14,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 16:07:14,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:14,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e29cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14, skipping insertion in model container [2021-02-23 16:07:14,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:14,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 16:07:14,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 16:07:14,695 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product15.cil.c[4577,4590] [2021-02-23 16:07:14,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:07:14,790 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 16:07:14,831 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product15.cil.c[4577,4590] [2021-02-23 16:07:14,940 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:07:14,998 INFO L208 MainTranslator]: Completed translation [2021-02-23 16:07:14,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14 WrapperNode [2021-02-23 16:07:14,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 16:07:15,000 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 16:07:15,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 16:07:15,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 16:07:15,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:15,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:15,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:15,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:15,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:15,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:15,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (1/1) ... [2021-02-23 16:07:15,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 16:07:15,124 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 16:07:15,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 16:07:15,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 16:07:15,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (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 [2021-02-23 16:07:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 16:07:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 16:07:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 16:07:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 16:07:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 16:07:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 16:07:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 16:07:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 16:07:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 16:07:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 16:07:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 16:07:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 16:07:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 16:07:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 16:07:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 16:07:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 16:07:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 16:07:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 16:07:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 16:07:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:07:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 16:07:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 16:07:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:07:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 16:07:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-23 16:07:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 16:07:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 16:07:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 16:07:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 16:07:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 16:07:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 16:07:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 16:07:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 16:07:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 16:07:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 16:07:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 16:07:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 16:07:15,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 16:07:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 16:07:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 16:07:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 16:07:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 16:07:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 16:07:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 16:07:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 16:07:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 16:07:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 16:07:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 16:07:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 16:07:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 16:07:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 16:07:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 16:07:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 16:07:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 16:07:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 16:07:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 16:07:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 16:07:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 16:07:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 16:07:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 16:07:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 16:07:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 16:07:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 16:07:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 16:07:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:07:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 16:07:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 16:07:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 16:07:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 16:07:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:07:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 16:07:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-23 16:07:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 16:07:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 16:07:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 16:07:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 16:07:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 16:07:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 16:07:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 16:07:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 16:07:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 16:07:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 16:07:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 16:07:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 16:07:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 16:07:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 16:07:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 16:07:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 16:07:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 16:07:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 16:07:16,807 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 16:07:16,807 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 16:07:16,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:07:16 BoogieIcfgContainer [2021-02-23 16:07:16,813 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 16:07:16,815 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 16:07:16,815 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 16:07:16,819 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 16:07:16,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 04:07:14" (1/3) ... [2021-02-23 16:07:16,820 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42df03d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:07:16, skipping insertion in model container [2021-02-23 16:07:16,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:14" (2/3) ... [2021-02-23 16:07:16,821 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42df03d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:07:16, skipping insertion in model container [2021-02-23 16:07:16,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:07:16" (3/3) ... [2021-02-23 16:07:16,823 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product15.cil.c [2021-02-23 16:07:16,829 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 16:07:16,835 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 16:07:16,853 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 16:07:16,877 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 16:07:16,877 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 16:07:16,877 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 16:07:16,877 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 16:07:16,877 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 16:07:16,878 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 16:07:16,878 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 16:07:16,878 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 16:07:16,899 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states. [2021-02-23 16:07:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 16:07:16,922 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:16,923 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] [2021-02-23 16:07:16,923 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:16,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:16,929 INFO L82 PathProgramCache]: Analyzing trace with hash -801877839, now seen corresponding path program 1 times [2021-02-23 16:07:16,938 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:16,939 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1206896565] [2021-02-23 16:07:16,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:17,032 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:17,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:17,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:17,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:17,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:17,869 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:17,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:18,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:18,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:18,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:18,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:18,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:18,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:18,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:18,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:18,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:18,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:18,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:18,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:18,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:18,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:18,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:07:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:18,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:18,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:18,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 16:07:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:18,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:18,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:18,129 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1206896565] [2021-02-23 16:07:18,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:18,132 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 16:07:18,132 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308617310] [2021-02-23 16:07:18,141 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 16:07:18,142 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:18,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 16:07:18,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 16:07:18,160 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 3 states. [2021-02-23 16:07:19,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:19,858 INFO L93 Difference]: Finished difference Result 411 states and 496 transitions. [2021-02-23 16:07:19,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 16:07:19,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 16:07:19,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:19,891 INFO L225 Difference]: With dead ends: 411 [2021-02-23 16:07:19,891 INFO L226 Difference]: Without dead ends: 265 [2021-02-23 16:07:19,896 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 [2021-02-23 16:07:19,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2021-02-23 16:07:20,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 224. [2021-02-23 16:07:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2021-02-23 16:07:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 243 transitions. [2021-02-23 16:07:20,047 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 243 transitions. Word has length 147 [2021-02-23 16:07:20,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:20,048 INFO L480 AbstractCegarLoop]: Abstraction has 224 states and 243 transitions. [2021-02-23 16:07:20,048 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 16:07:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 243 transitions. [2021-02-23 16:07:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 16:07:20,054 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:20,054 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] [2021-02-23 16:07:20,054 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 16:07:20,054 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:20,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:20,055 INFO L82 PathProgramCache]: Analyzing trace with hash -879928343, now seen corresponding path program 1 times [2021-02-23 16:07:20,055 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:20,056 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [96851163] [2021-02-23 16:07:20,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:20,060 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:20,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,572 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:20,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 16:07:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:07:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:20,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:20,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:20,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [96851163] [2021-02-23 16:07:20,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:20,692 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 16:07:20,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429445295] [2021-02-23 16:07:20,694 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 16:07:20,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:20,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 16:07:20,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:07:20,695 INFO L87 Difference]: Start difference. First operand 224 states and 243 transitions. Second operand 4 states. [2021-02-23 16:07:21,530 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:07:22,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:22,415 INFO L93 Difference]: Finished difference Result 321 states and 362 transitions. [2021-02-23 16:07:22,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 16:07:22,416 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 16:07:22,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:22,421 INFO L225 Difference]: With dead ends: 321 [2021-02-23 16:07:22,422 INFO L226 Difference]: Without dead ends: 248 [2021-02-23 16:07:22,424 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 16:07:22,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-02-23 16:07:22,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 214. [2021-02-23 16:07:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2021-02-23 16:07:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 230 transitions. [2021-02-23 16:07:22,511 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 230 transitions. Word has length 148 [2021-02-23 16:07:22,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:22,511 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 230 transitions. [2021-02-23 16:07:22,512 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 16:07:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 230 transitions. [2021-02-23 16:07:22,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-23 16:07:22,515 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:22,515 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] [2021-02-23 16:07:22,515 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 16:07:22,516 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:22,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:22,516 INFO L82 PathProgramCache]: Analyzing trace with hash -1217904664, now seen corresponding path program 1 times [2021-02-23 16:07:22,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:22,517 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1174051583] [2021-02-23 16:07:22,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:22,521 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:22,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:22,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:22,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:22,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:22,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:07:22,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:07:22,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:07:22,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:22,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,023 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:23,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 16:07:23,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:07:23,189 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 16:07:23,192 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 16:07:23,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 16:07:23,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-23 16:07:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:23,263 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1174051583] [2021-02-23 16:07:23,264 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:23,268 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 16:07:23,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033201928] [2021-02-23 16:07:23,271 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 16:07:23,271 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:23,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 16:07:23,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 16:07:23,277 INFO L87 Difference]: Start difference. First operand 214 states and 230 transitions. Second operand 9 states. [2021-02-23 16:07:23,967 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:24,470 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:07:24,893 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:07:25,303 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:25,716 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:26,090 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:27,316 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:07:29,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:29,141 INFO L93 Difference]: Finished difference Result 539 states and 625 transitions. [2021-02-23 16:07:29,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 16:07:29,143 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-23 16:07:29,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:29,149 INFO L225 Difference]: With dead ends: 539 [2021-02-23 16:07:29,149 INFO L226 Difference]: Without dead ends: 440 [2021-02-23 16:07:29,151 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 [2021-02-23 16:07:29,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2021-02-23 16:07:29,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 377. [2021-02-23 16:07:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 377 states. [2021-02-23 16:07:29,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 423 transitions. [2021-02-23 16:07:29,340 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 423 transitions. Word has length 157 [2021-02-23 16:07:29,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:29,341 INFO L480 AbstractCegarLoop]: Abstraction has 377 states and 423 transitions. [2021-02-23 16:07:29,341 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 16:07:29,341 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 423 transitions. [2021-02-23 16:07:29,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 16:07:29,344 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:29,345 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] [2021-02-23 16:07:29,345 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 16:07:29,345 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:29,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:29,346 INFO L82 PathProgramCache]: Analyzing trace with hash -1743806848, now seen corresponding path program 1 times [2021-02-23 16:07:29,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:29,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [964246115] [2021-02-23 16:07:29,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:29,350 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,742 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:29,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:29,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 16:07:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:07:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 16:07:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:29,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 16:07:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:29,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:29,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:29,920 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [964246115] [2021-02-23 16:07:29,920 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:29,920 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 16:07:29,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [640961006] [2021-02-23 16:07:29,921 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 16:07:29,921 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:29,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 16:07:29,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 16:07:29,922 INFO L87 Difference]: Start difference. First operand 377 states and 423 transitions. Second operand 9 states. [2021-02-23 16:07:30,685 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:32,054 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:32,451 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:32,956 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:33,347 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:33,867 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:34,282 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:34,683 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:35,256 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:07:36,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:36,146 INFO L93 Difference]: Finished difference Result 1100 states and 1387 transitions. [2021-02-23 16:07:36,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 16:07:36,150 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2021-02-23 16:07:36,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:36,160 INFO L225 Difference]: With dead ends: 1100 [2021-02-23 16:07:36,160 INFO L226 Difference]: Without dead ends: 838 [2021-02-23 16:07:36,162 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-23 16:07:36,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2021-02-23 16:07:36,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 600. [2021-02-23 16:07:36,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2021-02-23 16:07:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 687 transitions. [2021-02-23 16:07:36,460 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 687 transitions. Word has length 165 [2021-02-23 16:07:36,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:36,461 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 687 transitions. [2021-02-23 16:07:36,461 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 16:07:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 687 transitions. [2021-02-23 16:07:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-23 16:07:36,464 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:36,464 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] [2021-02-23 16:07:36,464 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 16:07:36,465 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:36,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:36,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1131222013, now seen corresponding path program 1 times [2021-02-23 16:07:36,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:36,466 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [641303056] [2021-02-23 16:07:36,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:36,469 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,875 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:36,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:07:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-23 16:07:36,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:07:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-23 16:07:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 16:07:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:36,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:37,052 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [641303056] [2021-02-23 16:07:37,052 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:37,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:07:37,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149149135] [2021-02-23 16:07:37,053 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:07:37,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:37,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:07:37,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:07:37,054 INFO L87 Difference]: Start difference. First operand 600 states and 687 transitions. Second operand 10 states. [2021-02-23 16:07:37,668 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:39,063 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:39,402 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:39,822 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:40,232 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:40,596 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:40,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:40,873 INFO L93 Difference]: Finished difference Result 1074 states and 1291 transitions. [2021-02-23 16:07:40,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 16:07:40,874 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2021-02-23 16:07:40,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:40,875 INFO L225 Difference]: With dead ends: 1074 [2021-02-23 16:07:40,875 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 16:07:40,879 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-23 16:07:40,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 16:07:40,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 16:07:40,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 16:07:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 16:07:40,880 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2021-02-23 16:07:40,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:40,880 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 16:07:40,880 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:07:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 16:07:40,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 16:07:40,881 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 16:07:40,883 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 16:07:41,716 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 8 [2021-02-23 16:07:48,988 WARN L202 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 16:07:49,272 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 16:07:49,844 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 16:07:50,382 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 16:07:50,683 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:51,007 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-23 16:07:51,554 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:07:51,815 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 16:07:52,346 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-23 16:07:52,651 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:52,954 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:53,498 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 16:07:54,053 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:07:54,328 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 16:07:54,607 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:07:55,158 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2021-02-23 16:07:55,429 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:07:55,996 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-23 16:07:56,285 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 16:07:56,813 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 16:07:57,098 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 16:07:57,613 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 16:07:57,951 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:58,238 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:58,566 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:58,841 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:59,354 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:07:59,872 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:08:00,432 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 16:08:00,902 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 16:08:01,143 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-23 16:08:01,443 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:01,748 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 16:08:02,019 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-23 16:08:02,299 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:02,832 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 16:08:03,522 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-23 16:08:04,043 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-23 16:08:04,309 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 16:08:04,826 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:08:05,343 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 16:08:05,858 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 16:08:06,398 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-23 16:08:06,735 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:07,067 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-23 16:08:07,365 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:07,628 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:08,101 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-23 16:08:08,600 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2021-02-23 16:08:09,209 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 16:08:09,760 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2021-02-23 16:08:10,071 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2021-02-23 16:08:10,607 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-23 16:08:10,950 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:08:11,466 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 16:08:12,047 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 16:08:12,332 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-23 16:08:12,640 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:13,160 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:08:14,265 WARN L202 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2021-02-23 16:08:14,664 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-23 16:08:15,205 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-23 16:08:15,501 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:15,808 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:16,643 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2021-02-23 16:08:17,212 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-23 16:08:17,224 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 16:08:17,224 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 16:08:17,224 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 16:08:17,224 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 16:08:17,224 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 16:08:17,224 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 589 644) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 16:08:17,225 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 16:08:17,226 INFO L189 CegarLoopUtils]: For program point L631-1(line 631) no Hoare annotation was computed. [2021-02-23 16:08:17,226 INFO L189 CegarLoopUtils]: For program point L631-2(line 631) no Hoare annotation was computed. [2021-02-23 16:08:17,226 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 16:08:17,226 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 16:08:17,226 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 16:08:17,226 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 589 644) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 589 644) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L636(lines 613 637) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 16:08:17,227 INFO L189 CegarLoopUtils]: For program point L620(lines 620 624) no Hoare annotation was computed. [2021-02-23 16:08:17,228 INFO L189 CegarLoopUtils]: For program point L620-1(lines 620 624) no Hoare annotation was computed. [2021-02-23 16:08:17,228 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 16:08:17,229 INFO L189 CegarLoopUtils]: For program point L612-1(line 612) no Hoare annotation was computed. [2021-02-23 16:08:17,229 INFO L189 CegarLoopUtils]: For program point L612-2(line 612) no Hoare annotation was computed. [2021-02-23 16:08:17,229 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-23 16:08:17,229 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 16:08:17,229 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 16:08:17,229 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 16:08:17,229 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 16:08:17,230 INFO L189 CegarLoopUtils]: For program point L633-1(lines 614 635) no Hoare annotation was computed. [2021-02-23 16:08:17,230 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 16:08:17,230 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 16:08:17,230 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 16:08:17,230 INFO L189 CegarLoopUtils]: For program point L671-2(lines 671 696) no Hoare annotation was computed. [2021-02-23 16:08:17,230 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 16:08:17,231 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 16:08:17,231 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 16:08:17,231 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 16:08:17,231 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 16:08:17,231 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 645 704) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 645 704) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L697(lines 670 698) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 645 704) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-23 16:08:17,232 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L689-1(line 689) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L689-2(line 689) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-23 16:08:17,233 INFO L189 CegarLoopUtils]: For program point L685-2(line 685) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L677(lines 677 681) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L677-1(lines 677 681) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L669-1(line 669) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L669-2(line 669) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 16:08:17,234 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L694-1(line 694) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L694-2(line 694) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L690-1(line 690) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L690-2(line 690) no Hoare annotation was computed. [2021-02-23 16:08:17,235 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 16:08:17,236 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 16:08:17,237 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-23 16:08:17,237 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-23 16:08:17,237 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 248 254) the Hoare annotation is: true [2021-02-23 16:08:17,237 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 248 254) the Hoare annotation is: true [2021-02-23 16:08:17,237 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 255 263) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:08:17,237 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 255 263) the Hoare annotation is: true [2021-02-23 16:08:17,238 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 255 263) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:08:17,238 INFO L185 CegarLoopUtils]: At program point L260(line 260) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:08:17,238 INFO L192 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: true [2021-02-23 16:08:17,238 INFO L185 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,238 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,238 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,239 INFO L185 CegarLoopUtils]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,239 INFO L185 CegarLoopUtils]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,239 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,239 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,239 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2021-02-23 16:08:17,239 INFO L192 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: true [2021-02-23 16:08:17,240 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2021-02-23 16:08:17,240 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,240 INFO L185 CegarLoopUtils]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,240 INFO L185 CegarLoopUtils]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,240 INFO L192 CegarLoopUtils]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2021-02-23 16:08:17,240 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-23 16:08:17,241 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-23 16:08:17,242 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 332 338) the Hoare annotation is: true [2021-02-23 16:08:17,243 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 332 338) the Hoare annotation is: true [2021-02-23 16:08:17,243 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 454 468) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,243 INFO L185 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 16:08:17,243 INFO L185 CegarLoopUtils]: At program point L458(lines 458 464) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:08:17,243 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 454 468) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:08:17,243 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 454 468) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,243 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 365 372) no Hoare annotation was computed. [2021-02-23 16:08:17,243 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 365 372) no Hoare annotation was computed. [2021-02-23 16:08:17,244 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 365 372) no Hoare annotation was computed. [2021-02-23 16:08:17,244 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:17,244 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 409 417) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-23 16:08:17,244 INFO L192 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: true [2021-02-23 16:08:17,244 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 409 417) the Hoare annotation is: true [2021-02-23 16:08:17,244 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 409 417) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2021-02-23 16:08:17,244 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 16:08:17,244 INFO L189 CegarLoopUtils]: For program point L448-1(line 448) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L437(lines 437 445) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L437-2(lines 437 445) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 418 453) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L425(lines 425 433) no Hoare annotation was computed. [2021-02-23 16:08:17,245 INFO L189 CegarLoopUtils]: For program point L425-2(lines 425 433) no Hoare annotation was computed. [2021-02-23 16:08:17,246 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 418 453) no Hoare annotation was computed. [2021-02-23 16:08:17,246 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 418 453) no Hoare annotation was computed. [2021-02-23 16:08:17,246 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 241 247) the Hoare annotation is: true [2021-02-23 16:08:17,246 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 241 247) the Hoare annotation is: true [2021-02-23 16:08:17,246 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 16:08:17,246 INFO L189 CegarLoopUtils]: For program point L543(lines 543 588) no Hoare annotation was computed. [2021-02-23 16:08:17,246 INFO L189 CegarLoopUtils]: For program point L543-1(lines 543 588) no Hoare annotation was computed. [2021-02-23 16:08:17,246 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 16:08:17,246 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 543 588) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 543 588) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 16:08:17,247 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 543 588) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 16:08:17,248 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 16:08:17,249 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 16:08:17,249 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 16:08:17,249 INFO L189 CegarLoopUtils]: For program point L573-1(line 573) no Hoare annotation was computed. [2021-02-23 16:08:17,249 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 16:08:17,249 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-23 16:08:17,249 INFO L189 CegarLoopUtils]: For program point L569-1(line 569) no Hoare annotation was computed. [2021-02-23 16:08:17,249 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-23 16:08:17,250 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L580-1(line 580) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L580-2(line 580) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-23 16:08:17,251 INFO L189 CegarLoopUtils]: For program point L896(line 896) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 856 901) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-23 16:08:17,252 INFO L189 CegarLoopUtils]: For program point L880(lines 880 881) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point L876(lines 876 883) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 856 901) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point L870(lines 870 890) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 856 901) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point L870-1(lines 870 890) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-23 16:08:17,253 INFO L189 CegarLoopUtils]: For program point L897(line 897) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L897-1(line 897) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L897-2(line 897) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L895-1(line 895) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L895-2(line 895) no Hoare annotation was computed. [2021-02-23 16:08:17,254 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L856(lines 856 901) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L887(lines 887 888) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L875-1(line 875) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L875-2(line 875) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-23 16:08:17,255 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-23 16:08:17,256 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,256 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2021-02-23 16:08:17,256 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2021-02-23 16:08:17,256 INFO L192 CegarLoopUtils]: At program point L403-2(line 403) the Hoare annotation is: true [2021-02-23 16:08:17,256 INFO L192 CegarLoopUtils]: At program point L403-3(line 403) the Hoare annotation is: true [2021-02-23 16:08:17,256 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 398 408) the Hoare annotation is: true [2021-02-23 16:08:17,256 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 398 408) the Hoare annotation is: true [2021-02-23 16:08:17,257 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 398 408) the Hoare annotation is: true [2021-02-23 16:08:17,257 INFO L192 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: true [2021-02-23 16:08:17,257 INFO L192 CegarLoopUtils]: At program point L403(line 403) the Hoare annotation is: true [2021-02-23 16:08:17,257 INFO L192 CegarLoopUtils]: At program point L403-1(line 403) the Hoare annotation is: true [2021-02-23 16:08:17,257 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 390 397) the Hoare annotation is: true [2021-02-23 16:08:17,257 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 390 397) the Hoare annotation is: true [2021-02-23 16:08:17,257 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 390 397) the Hoare annotation is: true [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point L348(lines 348 356) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point L344(lines 344 361) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point L346-2(line 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point L346-3(line 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,258 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 340 364) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,259 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 340 364) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,259 INFO L185 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,259 INFO L185 CegarLoopUtils]: At program point L359-1(lines 340 364) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,259 INFO L185 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,259 INFO L185 CegarLoopUtils]: At program point L481(lines 480 527) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,259 INFO L185 CegarLoopUtils]: At program point L514-1(line 514) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,260 INFO L185 CegarLoopUtils]: At program point L514-2(line 514) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,260 INFO L185 CegarLoopUtils]: At program point L510(lines 510 523) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,260 INFO L185 CegarLoopUtils]: At program point L473(line 473) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,260 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,260 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,260 INFO L185 CegarLoopUtils]: At program point L498-1(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,261 INFO L185 CegarLoopUtils]: At program point L490(lines 490 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,261 INFO L185 CegarLoopUtils]: At program point L490-1(lines 490 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,261 INFO L185 CegarLoopUtils]: At program point L482(lines 482 486) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,261 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,261 INFO L185 CegarLoopUtils]: At program point L474(line 474) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,261 INFO L185 CegarLoopUtils]: At program point L528(lines 479 529) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,261 INFO L185 CegarLoopUtils]: At program point L516(lines 516 522) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,262 INFO L185 CegarLoopUtils]: At program point L516-1(lines 510 523) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,262 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 470 535) the Hoare annotation is: true [2021-02-23 16:08:17,262 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 470 535) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,262 INFO L185 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,262 INFO L185 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,262 INFO L185 CegarLoopUtils]: At program point L508-1(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,262 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 470 535) the Hoare annotation is: true [2021-02-23 16:08:17,263 INFO L185 CegarLoopUtils]: At program point L500(lines 500 506) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,263 INFO L185 CegarLoopUtils]: At program point L500-1(lines 500 506) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,263 INFO L185 CegarLoopUtils]: At program point L525(lines 480 527) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,263 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,263 INFO L185 CegarLoopUtils]: At program point L488(line 488) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,263 INFO L185 CegarLoopUtils]: At program point L488-1(line 488) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,264 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:17,264 INFO L185 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,264 INFO L185 CegarLoopUtils]: At program point L514(line 514) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:08:17,264 INFO L189 CegarLoopUtils]: For program point L830(lines 830 837) no Hoare annotation was computed. [2021-02-23 16:08:17,264 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-23 16:08:17,264 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 16:08:17,264 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 810 855) no Hoare annotation was computed. [2021-02-23 16:08:17,264 INFO L189 CegarLoopUtils]: For program point L824(lines 824 844) no Hoare annotation was computed. [2021-02-23 16:08:17,264 INFO L189 CegarLoopUtils]: For program point L824-1(lines 824 844) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L851-1(line 851) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L851-2(line 851) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L849-1(line 849) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-23 16:08:17,265 INFO L189 CegarLoopUtils]: For program point L849-2(line 849) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L810(lines 810 855) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L841(lines 841 842) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L829-1(line 829) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L829-2(line 829) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 16:08:17,266 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 810 855) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 810 855) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-23 16:08:17,267 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point L834(lines 834 835) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point L205(lines 205 213) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 197 219) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 197 219) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 197 219) no Hoare annotation was computed. [2021-02-23 16:08:17,268 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 231 240) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 231 240) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point L233-1(line 233) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point L233-2(line 233) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 231 240) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point L795(lines 795 806) no Hoare annotation was computed. [2021-02-23 16:08:17,269 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L787-1(line 787) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L771-1(line 771) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L796(lines 796 803) no Hoare annotation was computed. [2021-02-23 16:08:17,270 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 707 809) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L731(lines 731 735) no Hoare annotation was computed. [2021-02-23 16:08:17,271 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L756-2(lines 756 776) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 707 809) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L707(lines 707 809) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L707-1(lines 707 809) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 16:08:17,272 INFO L189 CegarLoopUtils]: For program point L798-1(line 798) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L798-2(line 798) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L757(lines 756 776) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 707 809) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-23 16:08:17,273 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L741-1(line 741) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L758(lines 758 762) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-23 16:08:17,274 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L783-1(line 783) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L783-2(line 783) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L767-1(line 767) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L767-2(line 767) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 16:08:17,275 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L785-1(line 785) no Hoare annotation was computed. [2021-02-23 16:08:17,276 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L785-2(line 785) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L777(lines 755 778) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L736(lines 736 752) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L769-1(line 769) no Hoare annotation was computed. [2021-02-23 16:08:17,277 INFO L189 CegarLoopUtils]: For program point L769-2(line 769) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L753(lines 753 794) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L745-1(line 745) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-23 16:08:17,278 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,279 INFO L185 CegarLoopUtils]: At program point L449-1(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L449-2(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,280 INFO L185 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,281 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,282 INFO L185 CegarLoopUtils]: At program point L215-1(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,282 INFO L185 CegarLoopUtils]: At program point L215-2(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,282 INFO L185 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,282 INFO L185 CegarLoopUtils]: At program point L211-1(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,282 INFO L185 CegarLoopUtils]: At program point L306(line 306) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,282 INFO L185 CegarLoopUtils]: At program point L211-2(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,282 INFO L185 CegarLoopUtils]: At program point L211-3(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L880-1(line 880) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L207-1(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L207-2(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L207-3(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L203(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,283 INFO L185 CegarLoopUtils]: At program point L207-4(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,284 INFO L185 CegarLoopUtils]: At program point L203-1(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,284 INFO L185 CegarLoopUtils]: At program point L207-5(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,284 INFO L185 CegarLoopUtils]: At program point L203-2(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,284 INFO L185 CegarLoopUtils]: At program point L203-3(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,284 INFO L185 CegarLoopUtils]: At program point L203-4(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,284 INFO L185 CegarLoopUtils]: At program point L203-5(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,284 INFO L185 CegarLoopUtils]: At program point L203-6(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L203-7(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L447-1(line 447) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L447-2(line 447) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L447-3(line 447) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L443(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,285 INFO L185 CegarLoopUtils]: At program point L443-1(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L443-2(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L443-3(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L439(line 439) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L443-4(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L439-1(line 439) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L150(line 150) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L439-2(line 439) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L439-3(line 439) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,286 INFO L185 CegarLoopUtils]: At program point L435(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L435-1(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L435-2(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L435-3(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L435-4(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L431-1(line 431) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L435-5(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,287 INFO L185 CegarLoopUtils]: At program point L431-2(line 431) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,288 INFO L185 CegarLoopUtils]: At program point L435-6(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,288 INFO L185 CegarLoopUtils]: At program point L431-3(line 431) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,288 INFO L185 CegarLoopUtils]: At program point L435-7(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,288 INFO L185 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,288 INFO L185 CegarLoopUtils]: At program point L431-4(line 431) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,288 INFO L185 CegarLoopUtils]: At program point L427-1(line 427) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,289 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#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~string39.offset| |old(#t~string39.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.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~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 16:08:17,289 INFO L185 CegarLoopUtils]: At program point L427-2(line 427) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,289 INFO L185 CegarLoopUtils]: At program point L427-3(line 427) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,289 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:17,289 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,289 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 16:08:17,289 INFO L189 CegarLoopUtils]: For program point L384-1(lines 373 389) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point L380(lines 380 386) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 373 389) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 373 389) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point L378-2(line 378) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point L378-3(line 378) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 220 228) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-23 16:08:17,290 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 16:08:17,291 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 220 228) no Hoare annotation was computed. [2021-02-23 16:08:17,291 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 220 228) no Hoare annotation was computed. [2021-02-23 16:08:17,291 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 176 187) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:08:17,291 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:17,291 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 176 187) the Hoare annotation is: true [2021-02-23 16:08:17,291 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-23 16:08:17,291 INFO L192 CegarLoopUtils]: At program point L180-1(lines 176 187) the Hoare annotation is: true [2021-02-23 16:08:17,291 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 16:08:17,292 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 16:08:17,292 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 16:08:17,292 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 16:08:17,292 INFO L185 CegarLoopUtils]: At program point L321(line 321) 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))) [2021-02-23 16:08:17,292 INFO L185 CegarLoopUtils]: At program point L319(lines 319 325) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,292 INFO L185 CegarLoopUtils]: At program point L314(line 314) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 16:08:17,292 INFO L185 CegarLoopUtils]: At program point L312(lines 311 330) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,292 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 308 331) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,293 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 308 331) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,293 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 308 331) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-23 16:08:17,293 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-23 16:08:17,294 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-23 16:08:17,294 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-23 16:08:17,294 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 16:08:17,294 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 188 196) the Hoare annotation is: true [2021-02-23 16:08:17,294 INFO L185 CegarLoopUtils]: At program point L193(line 193) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1)) [2021-02-23 16:08:17,294 INFO L192 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: true [2021-02-23 16:08:17,294 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 188 196) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2021-02-23 16:08:17,294 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 188 196) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 152 163) the Hoare annotation is: true [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point L157(line 157) the Hoare annotation is: true [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point L156-1(lines 152 163) the Hoare annotation is: true [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 152 163) the Hoare annotation is: true [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 16:08:17,295 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,295 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 16:08:17,296 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 16:08:17,296 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 164 175) the Hoare annotation is: true [2021-02-23 16:08:17,296 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:17,296 INFO L192 CegarLoopUtils]: At program point L168-1(lines 164 175) the Hoare annotation is: true [2021-02-23 16:08:17,296 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 164 175) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:17,296 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 293 300) the Hoare annotation is: true [2021-02-23 16:08:17,296 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 297) the Hoare annotation is: true [2021-02-23 16:08:17,296 INFO L192 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: true [2021-02-23 16:08:17,297 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 293 300) the Hoare annotation is: true [2021-02-23 16:08:17,297 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 293 300) the Hoare annotation is: true [2021-02-23 16:08:17,297 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 267 291) the Hoare annotation is: true [2021-02-23 16:08:17,297 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 16:08:17,297 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 267 291) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~1 0) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:17,297 INFO L185 CegarLoopUtils]: At program point L279(lines 279 285) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2021-02-23 16:08:17,297 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:17,298 INFO L185 CegarLoopUtils]: At program point L277-1(line 277) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret20| 0)))) [2021-02-23 16:08:17,298 INFO L185 CegarLoopUtils]: At program point L275(lines 275 288) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~1 0) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:17,298 INFO L185 CegarLoopUtils]: At program point L277-2(line 277) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret20| 0)))) [2021-02-23 16:08:17,298 INFO L185 CegarLoopUtils]: At program point L277-3(line 277) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret20| 0)) .cse0))) [2021-02-23 16:08:17,298 INFO L185 CegarLoopUtils]: At program point L275-1(lines 267 291) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~1 0) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:17,298 INFO L192 CegarLoopUtils]: At program point L273(line 273) the Hoare annotation is: true [2021-02-23 16:08:17,298 INFO L185 CegarLoopUtils]: At program point L273-1(line 273) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:17,298 INFO L185 CegarLoopUtils]: At program point L273-2(line 273) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:17,299 INFO L185 CegarLoopUtils]: At program point L273-3(line 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) (= __utac_acc__Specification1_spec__1_~tmp~1 0))) [2021-02-23 16:08:17,299 INFO L192 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: true [2021-02-23 16:08:17,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 04:08:17 BoogieIcfgContainer [2021-02-23 16:08:17,328 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 16:08:17,337 INFO L168 Benchmark]: Toolchain (without parser) took 62923.39 ms. Allocated memory was 164.6 MB in the beginning and 744.5 MB in the end (delta: 579.9 MB). Free memory was 139.8 MB in the beginning and 451.4 MB in the end (delta: -311.6 MB). Peak memory consumption was 462.4 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:17,337 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 164.6 MB. Free memory is still 136.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 16:08:17,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 575.23 ms. Allocated memory is still 164.6 MB. Free memory was 138.8 MB in the beginning and 118.2 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:17,340 INFO L168 Benchmark]: Boogie Preprocessor took 122.97 ms. Allocated memory is still 164.6 MB. Free memory was 118.2 MB in the beginning and 114.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:17,340 INFO L168 Benchmark]: RCFGBuilder took 1689.45 ms. Allocated memory was 164.6 MB in the beginning and 204.5 MB in the end (delta: 39.8 MB). Free memory was 114.4 MB in the beginning and 144.0 MB in the end (delta: -29.7 MB). Peak memory consumption was 34.8 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:17,341 INFO L168 Benchmark]: TraceAbstraction took 60513.26 ms. Allocated memory was 204.5 MB in the beginning and 744.5 MB in the end (delta: 540.0 MB). Free memory was 143.5 MB in the beginning and 451.4 MB in the end (delta: -307.9 MB). Peak memory consumption was 425.6 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:17,343 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 164.6 MB. Free memory is still 136.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 575.23 ms. Allocated memory is still 164.6 MB. Free memory was 138.8 MB in the beginning and 118.2 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 122.97 ms. Allocated memory is still 164.6 MB. Free memory was 118.2 MB in the beginning and 114.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1689.45 ms. Allocated memory was 164.6 MB in the beginning and 204.5 MB in the end (delta: 39.8 MB). Free memory was 114.4 MB in the beginning and 144.0 MB in the end (delta: -29.7 MB). Peak memory consumption was 34.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 60513.26 ms. Allocated memory was 204.5 MB in the beginning and 744.5 MB in the end (delta: 540.0 MB). Free memory was 143.5 MB in the beginning and 451.4 MB in the end (delta: -307.9 MB). Peak memory consumption was 425.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 297]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 480]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 479]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 248]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 255]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 332]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 454]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 409]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 241]: 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: 398]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 390]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 340]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 470]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 188]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 308]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 152]: 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: 164]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 293]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 267]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (!(pumpRunning == 0) || tmp == 0) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 608 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.0s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 19.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 36.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1014 SDtfs, 1573 SDslu, 1740 SDs, 0 SdLazy, 3061 SolverSat, 580 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 10.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=600occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 376 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 1509 PreInvPairs, 1906 NumberOfFragments, 2391 HoareAnnotationTreeSize, 1509 FomulaSimplifications, 306489 FormulaSimplificationTreeSizeReduction, 7.5s HoareSimplificationTime, 239 FomulaSimplificationsInter, 54526 FormulaSimplificationTreeSizeReductionInter, 28.6s 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...