/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_spec2_product06.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 16:11:57,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 16:11:57,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 16:11:57,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 16:11:57,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 16:11:57,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 16:11:57,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 16:11:57,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 16:11:57,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 16:11:57,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 16:11:57,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 16:11:57,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 16:11:57,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 16:11:57,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 16:11:57,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 16:11:57,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 16:11:57,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 16:11:57,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 16:11:57,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 16:11:57,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 16:11:57,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 16:11:57,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 16:11:57,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 16:11:57,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 16:11:57,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 16:11:57,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 16:11:57,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 16:11:57,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 16:11:57,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 16:11:57,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 16:11:57,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 16:11:57,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 16:11:57,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 16:11:57,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 16:11:57,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 16:11:57,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 16:11:57,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 16:11:57,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 16:11:57,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 16:11:57,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 16:11:57,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 16:11:57,839 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 16:11:57,856 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 16:11:57,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 16:11:57,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 16:11:57,858 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 16:11:57,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 16:11:57,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 16:11:57,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 16:11:57,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 16:11:57,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 16:11:57,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 16:11:57,860 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 16:11:57,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 16:11:57,860 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 16:11:57,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 16:11:57,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 16:11:57,861 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 16:11:57,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 16:11:57,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 16:11:57,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:11:57,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 16:11:57,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 16:11:57,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 16:11:57,862 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 16:11:58,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 16:11:58,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 16:11:58,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 16:11:58,243 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 16:11:58,244 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 16:11:58,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product06.cil.c [2021-02-23 16:11:58,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/903d1d122/c2f7e4e0b2e940859ebb02668f936abf/FLAG250547c9c [2021-02-23 16:11:58,937 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 16:11:58,938 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product06.cil.c [2021-02-23 16:11:58,959 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/903d1d122/c2f7e4e0b2e940859ebb02668f936abf/FLAG250547c9c [2021-02-23 16:11:59,251 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/903d1d122/c2f7e4e0b2e940859ebb02668f936abf [2021-02-23 16:11:59,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 16:11:59,269 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 16:11:59,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 16:11:59,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 16:11:59,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 16:11:59,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45abfb61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59, skipping insertion in model container [2021-02-23 16:11:59,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 16:11:59,361 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 16:11:59,756 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_spec2_product06.cil.c[16123,16136] [2021-02-23 16:11:59,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:11:59,776 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 16:11:59,844 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_spec2_product06.cil.c[16123,16136] [2021-02-23 16:11:59,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:11:59,879 INFO L208 MainTranslator]: Completed translation [2021-02-23 16:11:59,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59 WrapperNode [2021-02-23 16:11:59,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 16:11:59,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 16:11:59,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 16:11:59,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 16:11:59,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (1/1) ... [2021-02-23 16:11:59,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 16:11:59,967 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 16:11:59,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 16:11:59,968 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 16:11:59,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (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 16:12:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 16:12:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 16:12:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 16:12:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 16:12:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 16:12:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 16:12:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 16:12:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 16:12:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 16:12:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 16:12:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 16:12:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 16:12:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 16:12:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 16:12:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 16:12:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 16:12:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 16:12:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 16:12:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 16:12:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 16:12:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 16:12:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 16:12:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 16:12:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 16:12:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-23 16:12:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-23 16:12:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 16:12:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 16:12:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 16:12:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 16:12:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 16:12:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 16:12:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 16:12:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 16:12:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 16:12:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 16:12:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 16:12:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 16:12:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 16:12:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 16:12:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 16:12:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 16:12:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 16:12:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 16:12:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 16:12:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 16:12:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 16:12:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 16:12:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 16:12:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 16:12:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 16:12:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 16:12:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 16:12:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 16:12:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 16:12:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 16:12:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 16:12:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 16:12:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 16:12:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 16:12:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 16:12:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-23 16:12:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 16:12:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 16:12:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 16:12:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 16:12:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 16:12:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-23 16:12:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 16:12:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 16:12:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 16:12:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 16:12:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 16:12:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 16:12:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 16:12:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 16:12:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 16:12:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 16:12:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 16:12:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 16:12:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 16:12:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 16:12:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 16:12:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 16:12:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 16:12:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 16:12:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 16:12:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 16:12:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 16:12:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 16:12:01,610 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 16:12:01,610 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 16:12:01,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:12:01 BoogieIcfgContainer [2021-02-23 16:12:01,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 16:12:01,615 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 16:12:01,615 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 16:12:01,618 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 16:12:01,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 04:11:59" (1/3) ... [2021-02-23 16:12:01,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19942372 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:12:01, skipping insertion in model container [2021-02-23 16:12:01,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:59" (2/3) ... [2021-02-23 16:12:01,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19942372 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:12:01, skipping insertion in model container [2021-02-23 16:12:01,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:12:01" (3/3) ... [2021-02-23 16:12:01,622 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product06.cil.c [2021-02-23 16:12:01,628 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 16:12:01,634 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 16:12:01,653 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 16:12:01,676 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 16:12:01,676 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 16:12:01,676 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 16:12:01,677 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 16:12:01,677 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 16:12:01,677 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 16:12:01,677 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 16:12:01,677 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 16:12:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states. [2021-02-23 16:12:01,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-23 16:12:01,717 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:01,718 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] [2021-02-23 16:12:01,719 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:01,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:01,725 INFO L82 PathProgramCache]: Analyzing trace with hash 1645318590, now seen corresponding path program 1 times [2021-02-23 16:12:01,734 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:01,735 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1268730554] [2021-02-23 16:12:01,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:01,811 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,678 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:02,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 16:12:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 16:12:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,907 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 16:12:02,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1268730554] [2021-02-23 16:12:02,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:02,912 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 16:12:02,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579720791] [2021-02-23 16:12:02,920 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 16:12:02,921 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:02,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 16:12:02,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:12:02,940 INFO L87 Difference]: Start difference. First operand 283 states. Second operand 4 states. [2021-02-23 16:12:04,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:04,207 INFO L93 Difference]: Finished difference Result 420 states and 500 transitions. [2021-02-23 16:12:04,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 16:12:04,209 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-23 16:12:04,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:04,240 INFO L225 Difference]: With dead ends: 420 [2021-02-23 16:12:04,240 INFO L226 Difference]: Without dead ends: 278 [2021-02-23 16:12:04,245 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:12:04,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-23 16:12:04,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 231. [2021-02-23 16:12:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2021-02-23 16:12:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions. [2021-02-23 16:12:04,398 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 153 [2021-02-23 16:12:04,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:04,399 INFO L480 AbstractCegarLoop]: Abstraction has 231 states and 249 transitions. [2021-02-23 16:12:04,399 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 16:12:04,400 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2021-02-23 16:12:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 16:12:04,404 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:04,404 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] [2021-02-23 16:12:04,404 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 16:12:04,405 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:04,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:04,405 INFO L82 PathProgramCache]: Analyzing trace with hash 1609875284, now seen corresponding path program 1 times [2021-02-23 16:12:04,406 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:04,406 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [127227420] [2021-02-23 16:12:04,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:04,410 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:04,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,857 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:04,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-23 16:12:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:12:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:04,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:04,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:04,979 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 16:12:04,980 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [127227420] [2021-02-23 16:12:04,980 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:04,980 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 16:12:04,981 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743654755] [2021-02-23 16:12:04,982 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 16:12:04,982 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:04,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 16:12:04,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 16:12:04,983 INFO L87 Difference]: Start difference. First operand 231 states and 249 transitions. Second operand 5 states. [2021-02-23 16:12:05,689 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:12:06,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:06,484 INFO L93 Difference]: Finished difference Result 344 states and 390 transitions. [2021-02-23 16:12:06,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 16:12:06,485 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-23 16:12:06,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:06,490 INFO L225 Difference]: With dead ends: 344 [2021-02-23 16:12:06,490 INFO L226 Difference]: Without dead ends: 267 [2021-02-23 16:12:06,493 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 16:12:06,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2021-02-23 16:12:06,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 221. [2021-02-23 16:12:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2021-02-23 16:12:06,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 236 transitions. [2021-02-23 16:12:06,572 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 236 transitions. Word has length 154 [2021-02-23 16:12:06,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:06,573 INFO L480 AbstractCegarLoop]: Abstraction has 221 states and 236 transitions. [2021-02-23 16:12:06,573 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 16:12:06,573 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 236 transitions. [2021-02-23 16:12:06,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-23 16:12:06,576 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:06,576 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] [2021-02-23 16:12:06,576 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 16:12:06,576 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:06,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:06,577 INFO L82 PathProgramCache]: Analyzing trace with hash 1415301252, now seen corresponding path program 1 times [2021-02-23 16:12:06,577 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:06,578 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [872438041] [2021-02-23 16:12:06,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:06,584 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:06,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:06,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:06,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:06,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:06,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:06,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:06,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:06,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:06,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:06,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:12:06,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:06,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:06,950 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:06,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:07,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:07,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:12:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:07,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 16:12:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 16:12:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:07,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:07,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:07,179 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 16:12:07,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [872438041] [2021-02-23 16:12:07,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:07,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 16:12:07,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486736671] [2021-02-23 16:12:07,181 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 16:12:07,181 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:07,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 16:12:07,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 16:12:07,182 INFO L87 Difference]: Start difference. First operand 221 states and 236 transitions. Second operand 11 states. [2021-02-23 16:12:07,877 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:08,252 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:08,550 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:12:08,858 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:09,194 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:09,484 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:10,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:10,828 INFO L93 Difference]: Finished difference Result 391 states and 455 transitions. [2021-02-23 16:12:10,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 16:12:10,829 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-23 16:12:10,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:10,833 INFO L225 Difference]: With dead ends: 391 [2021-02-23 16:12:10,834 INFO L226 Difference]: Without dead ends: 290 [2021-02-23 16:12:10,835 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-23 16:12:10,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-23 16:12:10,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 221. [2021-02-23 16:12:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2021-02-23 16:12:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 235 transitions. [2021-02-23 16:12:10,918 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 235 transitions. Word has length 167 [2021-02-23 16:12:10,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:10,919 INFO L480 AbstractCegarLoop]: Abstraction has 221 states and 235 transitions. [2021-02-23 16:12:10,919 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 16:12:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 235 transitions. [2021-02-23 16:12:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 16:12:10,922 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:10,922 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:12:10,922 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 16:12:10,922 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:10,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:10,923 INFO L82 PathProgramCache]: Analyzing trace with hash -1213626385, now seen corresponding path program 1 times [2021-02-23 16:12:10,923 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:10,924 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1699984335] [2021-02-23 16:12:10,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:10,928 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,312 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:11,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:12:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:12:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 16:12:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:11,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 16:12:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,516 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 16:12:11,516 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1699984335] [2021-02-23 16:12:11,516 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:11,517 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 16:12:11,517 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463562382] [2021-02-23 16:12:11,517 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 16:12:11,518 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:11,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 16:12:11,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 16:12:11,519 INFO L87 Difference]: Start difference. First operand 221 states and 235 transitions. Second operand 11 states. [2021-02-23 16:12:12,084 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:13,243 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:13,554 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:13,928 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:14,208 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:14,845 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:15,141 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:15,422 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:15,962 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:12:16,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:16,640 INFO L93 Difference]: Finished difference Result 612 states and 769 transitions. [2021-02-23 16:12:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-02-23 16:12:16,641 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 175 [2021-02-23 16:12:16,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:16,647 INFO L225 Difference]: With dead ends: 612 [2021-02-23 16:12:16,648 INFO L226 Difference]: Without dead ends: 511 [2021-02-23 16:12:16,649 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 220 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2021-02-23 16:12:16,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2021-02-23 16:12:16,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 304. [2021-02-23 16:12:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2021-02-23 16:12:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 330 transitions. [2021-02-23 16:12:16,794 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 330 transitions. Word has length 175 [2021-02-23 16:12:16,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:16,794 INFO L480 AbstractCegarLoop]: Abstraction has 304 states and 330 transitions. [2021-02-23 16:12:16,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 16:12:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 330 transitions. [2021-02-23 16:12:16,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-02-23 16:12:16,797 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:16,798 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:12:16,798 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 16:12:16,798 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:16,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:16,799 INFO L82 PathProgramCache]: Analyzing trace with hash 1613351387, now seen corresponding path program 1 times [2021-02-23 16:12:16,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:16,799 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1149101312] [2021-02-23 16:12:16,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:16,802 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:16,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:16,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:16,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,120 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:17,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:17,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 16:12:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 16:12:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-23 16:12:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:17,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-23 16:12:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-23 16:12:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:17,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:17,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:17,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:17,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:17,309 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 16:12:17,310 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1149101312] [2021-02-23 16:12:17,310 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:17,310 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-23 16:12:17,310 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012840603] [2021-02-23 16:12:17,311 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-23 16:12:17,311 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:17,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-23 16:12:17,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-02-23 16:12:17,312 INFO L87 Difference]: Start difference. First operand 304 states and 330 transitions. Second operand 12 states. [2021-02-23 16:12:17,844 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:19,018 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:19,307 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:19,653 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:19,954 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:20,230 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:20,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:20,643 INFO L93 Difference]: Finished difference Result 580 states and 696 transitions. [2021-02-23 16:12:20,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-23 16:12:20,644 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 180 [2021-02-23 16:12:20,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:20,645 INFO L225 Difference]: With dead ends: 580 [2021-02-23 16:12:20,645 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 16:12:20,647 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=269, Invalid=661, Unknown=0, NotChecked=0, Total=930 [2021-02-23 16:12:20,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 16:12:20,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 16:12:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 16:12:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 16:12:20,648 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 180 [2021-02-23 16:12:20,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:20,649 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 16:12:20,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-23 16:12:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 16:12:20,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 16:12:20,649 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 16:12:20,651 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 16:12:21,024 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 222 [2021-02-23 16:12:21,218 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 222 [2021-02-23 16:12:22,752 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 223 [2021-02-23 16:12:23,939 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 223 [2021-02-23 16:12:24,067 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 225 [2021-02-23 16:12:27,575 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 16:12:27,745 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 16:12:27,958 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 16:12:28,076 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-23 16:12:28,220 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-23 16:12:28,559 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-23 16:12:28,747 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 16:12:29,094 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 16:12:29,292 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-23 16:12:29,487 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:29,638 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-23 16:12:29,839 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 16:12:30,217 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 16:12:30,438 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 16:12:30,821 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-23 16:12:31,057 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:12:31,400 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 16:12:31,538 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-23 16:12:31,696 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:32,070 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-23 16:12:32,216 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-23 16:12:32,348 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-23 16:12:32,528 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 16:12:32,711 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2021-02-23 16:12:32,916 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:12:33,269 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 16:12:33,625 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-23 16:12:33,982 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 16:12:34,278 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:34,418 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-23 16:12:34,558 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-23 16:12:34,933 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-23 16:12:35,319 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 16:12:35,892 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:12:36,041 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-23 16:12:36,227 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:36,582 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 16:12:36,705 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-23 16:12:36,927 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-23 16:12:37,308 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-23 16:12:37,534 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:37,730 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:37,944 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:38,484 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:12:38,841 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 16:12:39,390 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2021-02-23 16:12:39,932 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:12:40,091 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-23 16:12:40,289 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:12:40,430 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-23 16:12:40,633 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:12:40,762 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-23 16:12:40,971 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-23 16:12:41,160 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:41,295 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-23 16:12:41,525 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:41,741 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:41,859 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-23 16:12:42,042 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-23 16:12:42,222 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 17 [2021-02-23 16:12:42,411 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-23 16:12:42,745 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 16:12:42,972 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:43,154 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2021-02-23 16:12:43,343 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:43,682 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 16:12:44,032 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 16:12:44,222 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-23 16:12:44,438 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:12:44,772 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-23 16:12:45,022 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 16:12:45,173 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2021-02-23 16:12:45,393 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:12:45,588 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 16:12:45,765 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2021-02-23 16:12:45,966 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2021-02-23 16:12:46,131 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-23 16:12:46,472 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-23 16:12:46,605 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-23 16:12:46,738 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-23 16:12:46,940 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 16:12:46,950 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 16:12:46,950 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 474 529) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 16:12:46,951 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-23 16:12:46,952 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-23 16:12:46,952 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-23 16:12:46,952 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 16:12:46,952 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 16:12:46,952 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-23 16:12:46,952 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 474 529) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point L516-1(line 516) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 474 529) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point L516-2(line 516) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 16:12:46,953 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L521(lines 498 522) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 16:12:46,954 INFO L189 CegarLoopUtils]: For program point L505(lines 505 509) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L505-1(lines 505 509) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L497-1(line 497) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L497-2(line 497) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 16:12:46,955 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L518-1(lines 499 520) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 530 589) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L556-2(lines 556 581) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 530 589) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-23 16:12:46,956 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 530 589) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-23 16:12:46,957 INFO L189 CegarLoopUtils]: For program point L582(lines 555 583) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L574-1(line 574) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L574-2(line 574) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L570-1(line 570) no Hoare annotation was computed. [2021-02-23 16:12:46,958 INFO L189 CegarLoopUtils]: For program point L570-2(line 570) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L562(lines 562 566) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L562-1(lines 562 566) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L554-1(line 554) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L554-2(line 554) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L579-1(line 579) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L579-2(line 579) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L575-1(line 575) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L575-2(line 575) no Hoare annotation was computed. [2021-02-23 16:12:46,959 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 16:12:46,960 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 16:12:46,960 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 16:12:46,960 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 16:12:46,960 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 16:12:46,960 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-23 16:12:46,960 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-23 16:12:46,960 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-23 16:12:46,960 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-23 16:12:46,960 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-23 16:12:46,961 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-23 16:12:46,961 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-23 16:12:46,961 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 870 892) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,961 INFO L192 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: true [2021-02-23 16:12:46,961 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 870 892) the Hoare annotation is: true [2021-02-23 16:12:46,961 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,962 INFO L185 CegarLoopUtils]: At program point L882-1(line 882) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,962 INFO L185 CegarLoopUtils]: At program point L880(lines 880 887) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,962 INFO L192 CegarLoopUtils]: At program point L880-1(lines 880 887) the Hoare annotation is: true [2021-02-23 16:12:46,962 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,962 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,962 INFO L185 CegarLoopUtils]: At program point L878-1(line 878) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,963 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 870 892) the Hoare annotation is: true [2021-02-23 16:12:46,963 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,963 INFO L185 CegarLoopUtils]: At program point L878-2(line 878) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,963 INFO L185 CegarLoopUtils]: At program point L876-1(line 876) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,963 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,963 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-23 16:12:46,963 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 828 851) no Hoare annotation was computed. [2021-02-23 16:12:46,963 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 828 851) no Hoare annotation was computed. [2021-02-23 16:12:46,963 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 828 851) no Hoare annotation was computed. [2021-02-23 16:12:46,963 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 16:12:46,963 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-23 16:12:46,964 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-23 16:12:46,965 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 247 255) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:46,965 INFO L185 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:46,965 INFO L192 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: true [2021-02-23 16:12:46,965 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 247 255) the Hoare annotation is: true [2021-02-23 16:12:46,965 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 247 255) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:46,965 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 16:12:46,965 INFO L189 CegarLoopUtils]: For program point L286-1(line 286) no Hoare annotation was computed. [2021-02-23 16:12:46,965 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point L275(lines 275 283) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point L275-2(lines 275 283) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 256 291) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point L263(lines 263 271) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 256 291) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point L263-2(lines 263 271) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 256 291) no Hoare annotation was computed. [2021-02-23 16:12:46,966 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-23 16:12:46,967 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 428 473) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 16:12:46,967 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L465-1(line 465) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 428 473) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L465-2(line 465) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L428(lines 428 473) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L428-1(lines 428 473) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 428 473) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 16:12:46,968 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L451-1(line 451) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 16:12:46,969 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L458-1(line 458) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L454-1(line 454) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 741 786) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-23 16:12:46,970 INFO L189 CegarLoopUtils]: For program point L760-1(line 760) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L760-2(line 760) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 741 786) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-23 16:12:46,971 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 741 786) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L765(lines 765 766) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L761(lines 761 768) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L755(lines 755 775) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L755-1(lines 755 775) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 16:12:46,972 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L782-1(line 782) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L782-2(line 782) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L780-1(line 780) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L780-2(line 780) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 16:12:46,973 INFO L189 CegarLoopUtils]: For program point L741(lines 741 786) no Hoare annotation was computed. [2021-02-23 16:12:46,974 INFO L189 CegarLoopUtils]: For program point L772(lines 772 773) no Hoare annotation was computed. [2021-02-23 16:12:46,974 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,974 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 859 869) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,974 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 859 869) the Hoare annotation is: true [2021-02-23 16:12:46,974 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 859 869) the Hoare annotation is: true [2021-02-23 16:12:46,974 INFO L192 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: true [2021-02-23 16:12:46,974 INFO L192 CegarLoopUtils]: At program point L241-1(line 241) the Hoare annotation is: true [2021-02-23 16:12:46,974 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 236 246) the Hoare annotation is: true [2021-02-23 16:12:46,974 INFO L192 CegarLoopUtils]: At program point L241-2(line 241) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L192 CegarLoopUtils]: At program point L241-3(line 241) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 236 246) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 236 246) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L192 CegarLoopUtils]: At program point L243(line 243) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 228 235) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 228 235) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 228 235) the Hoare annotation is: true [2021-02-23 16:12:46,975 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 195 219) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,975 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,975 INFO L185 CegarLoopUtils]: At program point L214-1(lines 195 219) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 195 219) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point L203(lines 203 211) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point L201(line 201) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point L201-1(line 201) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point L199(lines 199 216) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,976 INFO L185 CegarLoopUtils]: At program point L201-2(line 201) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,977 INFO L185 CegarLoopUtils]: At program point L201-3(line 201) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:46,977 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 187 193) the Hoare annotation is: true [2021-02-23 16:12:46,977 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 187 193) the Hoare annotation is: true [2021-02-23 16:12:46,977 INFO L185 CegarLoopUtils]: At program point L97(lines 97 101) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,977 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,977 INFO L185 CegarLoopUtils]: At program point L89(line 89) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,977 INFO L185 CegarLoopUtils]: At program point L143(lines 94 144) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,978 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,978 INFO L185 CegarLoopUtils]: At program point L131-1(line 131) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,978 INFO L185 CegarLoopUtils]: At program point L131-2(line 131) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,978 INFO L185 CegarLoopUtils]: At program point L127(line 127) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,978 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,978 INFO L185 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,978 INFO L185 CegarLoopUtils]: At program point L123-1(line 123) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,979 INFO L185 CegarLoopUtils]: At program point L115(lines 115 121) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,979 INFO L185 CegarLoopUtils]: At program point L115-1(lines 115 121) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,979 INFO L185 CegarLoopUtils]: At program point L140(lines 95 142) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,979 INFO L185 CegarLoopUtils]: At program point L107(line 107) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,979 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,979 INFO L185 CegarLoopUtils]: At program point L103-1(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,979 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 85 150) the Hoare annotation is: true [2021-02-23 16:12:46,979 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 85 150) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,980 INFO L185 CegarLoopUtils]: At program point L87(line 87) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,980 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 85 150) the Hoare annotation is: true [2021-02-23 16:12:46,980 INFO L185 CegarLoopUtils]: At program point L133(lines 133 137) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,980 INFO L185 CegarLoopUtils]: At program point L133-2(lines 125 138) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,980 INFO L185 CegarLoopUtils]: At program point L96(lines 95 142) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,980 INFO L185 CegarLoopUtils]: At program point L125(lines 125 138) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 16:12:46,980 INFO L185 CegarLoopUtils]: At program point L88(line 88) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,981 INFO L185 CegarLoopUtils]: At program point L117(line 117) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,981 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,981 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,981 INFO L185 CegarLoopUtils]: At program point L105(lines 105 111) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,981 INFO L185 CegarLoopUtils]: At program point L105-1(lines 105 111) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:12:46,981 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 16:12:46,981 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-23 16:12:46,981 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-23 16:12:46,981 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 695 740) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L719(lines 719 720) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L715(lines 715 722) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 16:12:46,982 INFO L189 CegarLoopUtils]: For program point L709(lines 709 729) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L709-1(lines 709 729) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L736-1(line 736) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L736-2(line 736) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L734-1(line 734) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L734-2(line 734) no Hoare annotation was computed. [2021-02-23 16:12:46,983 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L695(lines 695 740) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L726(lines 726 727) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 695 740) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 695 740) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L714-2(line 714) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 16:12:46,984 INFO L185 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point L407(line 407) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point L405(lines 405 411) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 392 420) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 392 420) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= __utac_acc__Specification2_spec__2_~tmp~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point L404(lines 404 414) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:12:46,985 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:12:46,986 INFO L185 CegarLoopUtils]: At program point L402-1(line 402) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret41| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:12:46,986 INFO L185 CegarLoopUtils]: At program point L400(lines 400 417) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)))) [2021-02-23 16:12:46,986 INFO L185 CegarLoopUtils]: At program point L402-2(line 402) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret41| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:12:46,986 INFO L185 CegarLoopUtils]: At program point L402-3(line 402) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret41| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-23 16:12:46,986 INFO L185 CegarLoopUtils]: At program point L400-1(lines 392 420) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)) [2021-02-23 16:12:46,986 INFO L185 CegarLoopUtils]: At program point L398(line 398) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:12:46,986 INFO L185 CegarLoopUtils]: At program point L398-1(line 398) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (= |__utac_acc__Specification2_spec__2_#t~ret40| 0) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:12:46,987 INFO L185 CegarLoopUtils]: At program point L398-2(line 398) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (= |__utac_acc__Specification2_spec__2_#t~ret40| 0) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:12:46,987 INFO L185 CegarLoopUtils]: At program point L398-3(line 398) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification2_spec__2_#t~ret40| 0) (= __utac_acc__Specification2_spec__2_~tmp~2 0))))) [2021-02-23 16:12:46,987 INFO L185 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 349 371) no Hoare annotation was computed. [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 349 371) no Hoare annotation was computed. [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point L357(lines 357 365) no Hoare annotation was computed. [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 349 371) no Hoare annotation was computed. [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 16:12:46,987 INFO L189 CegarLoopUtils]: For program point L357-2(lines 357 365) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 384 391) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:12:46,988 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 384 391) the Hoare annotation is: true [2021-02-23 16:12:46,988 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 384 391) the Hoare annotation is: true [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-23 16:12:46,988 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L638(lines 638 679) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L680(lines 680 691) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L672-1(line 672) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 16:12:46,989 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L656-1(line 656) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L681(lines 681 688) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 592 694) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 16:12:46,990 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L616(lines 616 620) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 592 694) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L641-2(lines 641 661) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 592 694) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L592(lines 592 694) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L592-1(lines 592 694) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 16:12:46,991 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L683-1(line 683) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L683-2(line 683) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L642(lines 641 661) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 16:12:46,992 INFO L189 CegarLoopUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L643(lines 643 647) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L668-2(line 668) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 16:12:46,993 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L670-1(line 670) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L670-2(line 670) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L662(lines 640 663) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L621(lines 621 637) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L654-1(line 654) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L654-2(line 654) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 16:12:46,994 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L383(line 383) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:12:46,995 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L367-1(line 367) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L367-2(line 367) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L363-2(line 363) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L363-3(line 363) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,996 INFO L185 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L359-1(line 359) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L359-2(line 359) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L359-3(line 359) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L359-4(line 359) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L772-1(line 772) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L359-5(line 359) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L355-2(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L355-3(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L355-4(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,997 INFO L185 CegarLoopUtils]: At program point L355-5(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 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 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L355-6(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L355-7(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L285-2(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L285-3(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,998 INFO L185 CegarLoopUtils]: At program point L281-3(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L281-4(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L277-3(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L273(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L273-1(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L273-2(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L273-3(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L719-1(line 719) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:46,999 INFO L185 CegarLoopUtils]: At program point L302(line 302) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L273-4(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L269-1(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L273-5(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L269-2(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L273-6(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L269-3(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L273-7(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L269-4(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L265-1(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,000 INFO L185 CegarLoopUtils]: At program point L265-2(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point L265-3(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point L765(line 765) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point L765-1(line 765) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:12:47,001 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#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~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.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~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.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~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~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#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~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 16:12:47,001 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 16:12:47,001 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 220 227) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 220 227) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 220 227) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 372 380) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 372 380) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 372 380) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L185 CegarLoopUtils]: At program point L335(line 335) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,002 INFO L185 CegarLoopUtils]: At program point L333(line 333) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 16:12:47,002 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 328 339) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:12:47,002 INFO L192 CegarLoopUtils]: At program point L332-1(lines 328 339) the Hoare annotation is: true [2021-02-23 16:12:47,002 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 328 339) the Hoare annotation is: true [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 16:12:47,002 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 16:12:47,003 INFO L185 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:47,003 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 163 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:47,003 INFO L185 CegarLoopUtils]: At program point L174(lines 174 180) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:47,003 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 163 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:12:47,003 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:47,003 INFO L185 CegarLoopUtils]: At program point L167(lines 166 185) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:12:47,003 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 163 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:12:47,003 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 798 827) the Hoare annotation is: true [2021-02-23 16:12:47,003 INFO L192 CegarLoopUtils]: At program point L812(lines 812 816) the Hoare annotation is: true [2021-02-23 16:12:47,003 INFO L192 CegarLoopUtils]: At program point L812-1(lines 812 816) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point L808-2(lines 808 822) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point L804(line 804) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point L804-1(line 804) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point L800(line 800) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 798 827) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point L823(lines 798 827) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 340 348) the Hoare annotation is: true [2021-02-23 16:12:47,004 INFO L185 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) [2021-02-23 16:12:47,005 INFO L192 CegarLoopUtils]: At program point L344(line 344) the Hoare annotation is: true [2021-02-23 16:12:47,005 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 340 348) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,005 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 340 348) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,005 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 304 315) the Hoare annotation is: true [2021-02-23 16:12:47,005 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 304 315) the Hoare annotation is: true [2021-02-23 16:12:47,005 INFO L192 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: true [2021-02-23 16:12:47,005 INFO L192 CegarLoopUtils]: At program point L308-1(lines 304 315) the Hoare annotation is: true [2021-02-23 16:12:47,005 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 852 858) the Hoare annotation is: true [2021-02-23 16:12:47,005 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 852 858) the Hoare annotation is: true [2021-02-23 16:12:47,006 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 16:12:47,006 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 16:12:47,006 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 16:12:47,006 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 16:12:47,006 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 292 299) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,006 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 292 299) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,006 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 292 299) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,006 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,006 INFO L192 CegarLoopUtils]: At program point L320-1(lines 316 327) the Hoare annotation is: true [2021-02-23 16:12:47,006 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 316 327) the Hoare annotation is: true [2021-02-23 16:12:47,007 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 316 327) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:12:47,007 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 788 795) the Hoare annotation is: true [2021-02-23 16:12:47,007 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 792) the Hoare annotation is: true [2021-02-23 16:12:47,007 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 788 795) the Hoare annotation is: true [2021-02-23 16:12:47,007 INFO L192 CegarLoopUtils]: At program point L792(line 792) the Hoare annotation is: true [2021-02-23 16:12:47,007 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 788 795) the Hoare annotation is: true [2021-02-23 16:12:47,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 04:12:47 BoogieIcfgContainer [2021-02-23 16:12:47,028 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 16:12:47,029 INFO L168 Benchmark]: Toolchain (without parser) took 47772.83 ms. Allocated memory was 151.0 MB in the beginning and 574.6 MB in the end (delta: 423.6 MB). Free memory was 125.4 MB in the beginning and 307.4 MB in the end (delta: -182.0 MB). Peak memory consumption was 351.5 MB. Max. memory is 8.0 GB. [2021-02-23 16:12:47,030 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 125.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 16:12:47,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.42 ms. Allocated memory is still 151.0 MB. Free memory was 124.3 MB in the beginning and 104.3 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 16:12:47,031 INFO L168 Benchmark]: Boogie Preprocessor took 85.36 ms. Allocated memory is still 151.0 MB. Free memory was 104.3 MB in the beginning and 100.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 16:12:47,031 INFO L168 Benchmark]: RCFGBuilder took 1646.08 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.5 MB in the beginning and 118.5 MB in the end (delta: -18.0 MB). Peak memory consumption was 28.1 MB. Max. memory is 8.0 GB. [2021-02-23 16:12:47,031 INFO L168 Benchmark]: TraceAbstraction took 45413.35 ms. Allocated memory was 181.4 MB in the beginning and 574.6 MB in the end (delta: 393.2 MB). Free memory was 118.0 MB in the beginning and 307.4 MB in the end (delta: -189.4 MB). Peak memory consumption was 312.8 MB. Max. memory is 8.0 GB. [2021-02-23 16:12:47,033 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 125.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 607.42 ms. Allocated memory is still 151.0 MB. Free memory was 124.3 MB in the beginning and 104.3 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 85.36 ms. Allocated memory is still 151.0 MB. Free memory was 104.3 MB in the beginning and 100.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1646.08 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.5 MB in the beginning and 118.5 MB in the end (delta: -18.0 MB). Peak memory consumption was 28.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 45413.35 ms. Allocated memory was 181.4 MB in the beginning and 574.6 MB in the end (delta: 393.2 MB). Free memory was 118.0 MB in the beginning and 307.4 MB in the end (delta: -189.4 MB). Peak memory consumption was 312.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 792]: 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: 808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 95]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 870]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 247]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 859]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 236]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 228]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 195]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 187]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 85]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 392]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 384]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 328]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 163]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 340]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 <= systemActive)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 798]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 304]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 852]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 292]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 316]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 788]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18.9s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 14.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1017 SDtfs, 2556 SDslu, 2090 SDs, 0 SdLazy, 3292 SolverSat, 756 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 201 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 416 ImplicationChecksByTransitivity, 8.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=304occurred 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: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 369 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 246 LocationsWithAnnotation, 961 PreInvPairs, 1253 NumberOfFragments, 3374 HoareAnnotationTreeSize, 961 FomulaSimplifications, 1295939 FormulaSimplificationTreeSizeReduction, 6.5s HoareSimplificationTime, 246 FomulaSimplificationsInter, 35999 FormulaSimplificationTreeSizeReductionInter, 19.5s 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...