/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 16:07:02,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 16:07:02,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 16:07:02,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 16:07:02,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 16:07:02,946 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 16:07:02,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 16:07:02,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 16:07:02,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 16:07:02,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 16:07:02,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 16:07:02,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 16:07:02,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 16:07:02,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 16:07:02,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 16:07:02,986 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 16:07:02,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 16:07:02,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 16:07:02,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 16:07:03,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 16:07:03,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 16:07:03,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 16:07:03,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 16:07:03,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 16:07:03,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 16:07:03,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 16:07:03,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 16:07:03,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 16:07:03,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 16:07:03,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 16:07:03,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 16:07:03,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 16:07:03,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 16:07:03,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 16:07:03,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 16:07:03,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 16:07:03,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 16:07:03,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 16:07:03,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 16:07:03,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 16:07:03,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 16:07:03,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 16:07:03,057 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 16:07:03,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 16:07:03,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 16:07:03,062 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 16:07:03,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 16:07:03,062 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 16:07:03,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 16:07:03,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 16:07:03,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 16:07:03,063 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 16:07:03,064 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 16:07:03,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 16:07:03,064 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 16:07:03,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 16:07:03,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 16:07:03,065 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 16:07:03,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 16:07:03,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 16:07:03,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:07:03,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 16:07:03,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 16:07:03,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 16:07:03,066 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 16:07:03,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 16:07:03,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 16:07:03,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 16:07:03,486 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 16:07:03,487 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 16:07:03,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c [2021-02-23 16:07:03,567 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47aae2cb4/2c3c447894ba4f7caa413418ce710b98/FLAG7ec467d37 [2021-02-23 16:07:04,187 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 16:07:04,188 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c [2021-02-23 16:07:04,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47aae2cb4/2c3c447894ba4f7caa413418ce710b98/FLAG7ec467d37 [2021-02-23 16:07:04,453 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47aae2cb4/2c3c447894ba4f7caa413418ce710b98 [2021-02-23 16:07:04,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 16:07:04,470 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 16:07:04,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 16:07:04,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 16:07:04,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 16:07:04,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:04,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e045a36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04, skipping insertion in model container [2021-02-23 16:07:04,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:04,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 16:07:04,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 16:07:04,794 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c[17107,17120] [2021-02-23 16:07:04,797 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:07:04,809 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 16:07:04,898 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product14.cil.c[17107,17120] [2021-02-23 16:07:04,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:07:04,951 INFO L208 MainTranslator]: Completed translation [2021-02-23 16:07:04,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04 WrapperNode [2021-02-23 16:07:04,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 16:07:04,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 16:07:04,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 16:07:04,954 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 16:07:04,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:04,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:05,018 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:05,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:05,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:05,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:05,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... [2021-02-23 16:07:05,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 16:07:05,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 16:07:05,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 16:07:05,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 16:07:05,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:07:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 16:07:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 16:07:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 16:07:05,247 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 16:07:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 16:07:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 16:07:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 16:07:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 16:07:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 16:07:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 16:07:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 16:07:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 16:07:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 16:07:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 16:07:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 16:07:05,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 16:07:05,250 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 16:07:05,250 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 16:07:05,250 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 16:07:05,250 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 16:07:05,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 16:07:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 16:07:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 16:07:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 16:07:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 16:07:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 16:07:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 16:07:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:07:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 16:07:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-23 16:07:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 16:07:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 16:07:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 16:07:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 16:07:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 16:07:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 16:07:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:07:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 16:07:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 16:07:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 16:07:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 16:07:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 16:07:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 16:07:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 16:07:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 16:07:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 16:07:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 16:07:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 16:07:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 16:07:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 16:07:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 16:07:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 16:07:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 16:07:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 16:07:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 16:07:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 16:07:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 16:07:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 16:07:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 16:07:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 16:07:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 16:07:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 16:07:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 16:07:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 16:07:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 16:07:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 16:07:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 16:07:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 16:07:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 16:07:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 16:07:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 16:07:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 16:07:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 16:07:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 16:07:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 16:07:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 16:07:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 16:07:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 16:07:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 16:07:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 16:07:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 16:07:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:07:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 16:07:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:07:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 16:07:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-23 16:07:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 16:07:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 16:07:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 16:07:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 16:07:06,906 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 16:07:06,907 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 16:07:06,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:07:06 BoogieIcfgContainer [2021-02-23 16:07:06,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 16:07:06,914 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 16:07:06,914 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 16:07:06,918 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 16:07:06,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 04:07:04" (1/3) ... [2021-02-23 16:07:06,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5632a834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:07:06, skipping insertion in model container [2021-02-23 16:07:06,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:07:04" (2/3) ... [2021-02-23 16:07:06,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5632a834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:07:06, skipping insertion in model container [2021-02-23 16:07:06,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:07:06" (3/3) ... [2021-02-23 16:07:06,921 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product14.cil.c [2021-02-23 16:07:06,927 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 16:07:06,933 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 16:07:06,949 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 16:07:06,973 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 16:07:06,973 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 16:07:06,974 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 16:07:06,974 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 16:07:06,974 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 16:07:06,974 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 16:07:06,974 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 16:07:06,974 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 16:07:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2021-02-23 16:07:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 16:07:07,016 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:07,017 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:07:07,018 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:07,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:07,024 INFO L82 PathProgramCache]: Analyzing trace with hash 1096946214, now seen corresponding path program 1 times [2021-02-23 16:07:07,033 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:07,034 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [309580885] [2021-02-23 16:07:07,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:07,110 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:07,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:07,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:07,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:07,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,140 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:08,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:08,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:08,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:08,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:08,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:08,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:08,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:08,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:08,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:08,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:08,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:07:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:08,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:08,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 16:07:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:08,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:08,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:08,357 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [309580885] [2021-02-23 16:07:08,360 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:08,360 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 16:07:08,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848789410] [2021-02-23 16:07:08,368 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 16:07:08,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:08,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 16:07:08,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 16:07:08,381 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2021-02-23 16:07:10,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:10,600 INFO L93 Difference]: Finished difference Result 406 states and 487 transitions. [2021-02-23 16:07:10,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 16:07:10,603 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 16:07:10,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:10,619 INFO L225 Difference]: With dead ends: 406 [2021-02-23 16:07:10,620 INFO L226 Difference]: Without dead ends: 262 [2021-02-23 16:07:10,625 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 16:07:10,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2021-02-23 16:07:10,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 222. [2021-02-23 16:07:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 222 states. [2021-02-23 16:07:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 239 transitions. [2021-02-23 16:07:10,791 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 239 transitions. Word has length 147 [2021-02-23 16:07:10,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:10,794 INFO L480 AbstractCegarLoop]: Abstraction has 222 states and 239 transitions. [2021-02-23 16:07:10,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 16:07:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 239 transitions. [2021-02-23 16:07:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 16:07:10,809 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:10,810 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:07:10,810 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 16:07:10,810 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:10,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:10,812 INFO L82 PathProgramCache]: Analyzing trace with hash -938324017, now seen corresponding path program 1 times [2021-02-23 16:07:10,812 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:10,813 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1044423864] [2021-02-23 16:07:10,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:10,821 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:11,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,671 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:11,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 16:07:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:07:11,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:11,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:11,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:11,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:11,767 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1044423864] [2021-02-23 16:07:11,767 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:11,768 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 16:07:11,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741975276] [2021-02-23 16:07:11,769 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 16:07:11,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:11,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 16:07:11,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:07:11,770 INFO L87 Difference]: Start difference. First operand 222 states and 239 transitions. Second operand 4 states. [2021-02-23 16:07:13,033 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:07:14,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:14,213 INFO L93 Difference]: Finished difference Result 318 states and 357 transitions. [2021-02-23 16:07:14,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 16:07:14,214 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 16:07:14,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:14,237 INFO L225 Difference]: With dead ends: 318 [2021-02-23 16:07:14,237 INFO L226 Difference]: Without dead ends: 245 [2021-02-23 16:07:14,239 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 16:07:14,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-02-23 16:07:14,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 212. [2021-02-23 16:07:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2021-02-23 16:07:14,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 226 transitions. [2021-02-23 16:07:14,315 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 226 transitions. Word has length 148 [2021-02-23 16:07:14,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:14,315 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 226 transitions. [2021-02-23 16:07:14,316 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 16:07:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 226 transitions. [2021-02-23 16:07:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-23 16:07:14,318 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:14,318 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] [2021-02-23 16:07:14,318 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 16:07:14,318 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:14,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:14,319 INFO L82 PathProgramCache]: Analyzing trace with hash 1372332573, now seen corresponding path program 1 times [2021-02-23 16:07:14,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:14,320 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [272781266] [2021-02-23 16:07:14,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:14,323 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:14,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:14,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:14,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:14,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:14,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:14,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:14,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:14,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:14,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:14,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:07:14,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:14,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,157 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:15,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:15,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:07:15,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:07:15,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:15,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:07:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:15,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 16:07:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 16:07:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:15,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:15,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:15,409 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [272781266] [2021-02-23 16:07:15,409 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:15,409 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:07:15,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442964646] [2021-02-23 16:07:15,412 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:07:15,412 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:15,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:07:15,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:07:15,413 INFO L87 Difference]: Start difference. First operand 212 states and 226 transitions. Second operand 10 states. [2021-02-23 16:07:16,489 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:17,459 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:07:18,338 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:07:19,185 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:19,892 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:20,715 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:23,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:23,063 INFO L93 Difference]: Finished difference Result 364 states and 419 transitions. [2021-02-23 16:07:23,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 16:07:23,063 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-23 16:07:23,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:23,067 INFO L225 Difference]: With dead ends: 364 [2021-02-23 16:07:23,067 INFO L226 Difference]: Without dead ends: 267 [2021-02-23 16:07:23,069 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 16:07:23,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2021-02-23 16:07:23,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 212. [2021-02-23 16:07:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2021-02-23 16:07:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 225 transitions. [2021-02-23 16:07:23,147 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 225 transitions. Word has length 161 [2021-02-23 16:07:23,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:23,148 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 225 transitions. [2021-02-23 16:07:23,148 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:07:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 225 transitions. [2021-02-23 16:07:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-23 16:07:23,150 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:23,150 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] [2021-02-23 16:07:23,151 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 16:07:23,151 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:23,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:23,152 INFO L82 PathProgramCache]: Analyzing trace with hash -218787273, now seen corresponding path program 1 times [2021-02-23 16:07:23,152 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:23,152 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [64834809] [2021-02-23 16:07:23,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:23,156 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:23,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:23,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:23,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:23,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:23,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:23,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:23,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:23,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,010 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:24,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:24,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:07:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:07:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:07:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-23 16:07:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:24,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:24,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-23 16:07:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:24,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:24,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:24,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [64834809] [2021-02-23 16:07:24,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:24,258 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:07:24,258 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608738698] [2021-02-23 16:07:24,259 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:07:24,259 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:24,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:07:24,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:07:24,260 INFO L87 Difference]: Start difference. First operand 212 states and 225 transitions. Second operand 10 states. [2021-02-23 16:07:25,422 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:27,693 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:28,585 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:29,459 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:30,275 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:31,834 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:32,661 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:33,470 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:34,679 WARN L202 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:07:36,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:36,355 INFO L93 Difference]: Finished difference Result 575 states and 718 transitions. [2021-02-23 16:07:36,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-23 16:07:36,358 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 169 [2021-02-23 16:07:36,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:36,368 INFO L225 Difference]: With dead ends: 575 [2021-02-23 16:07:36,369 INFO L226 Difference]: Without dead ends: 478 [2021-02-23 16:07:36,370 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-23 16:07:36,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 478 states. [2021-02-23 16:07:36,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 478 to 294. [2021-02-23 16:07:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2021-02-23 16:07:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 319 transitions. [2021-02-23 16:07:36,525 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 319 transitions. Word has length 169 [2021-02-23 16:07:36,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:36,526 INFO L480 AbstractCegarLoop]: Abstraction has 294 states and 319 transitions. [2021-02-23 16:07:36,526 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:07:36,526 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 319 transitions. [2021-02-23 16:07:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-02-23 16:07:36,528 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:07:36,529 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] [2021-02-23 16:07:36,529 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 16:07:36,529 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:07:36,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:07:36,530 INFO L82 PathProgramCache]: Analyzing trace with hash 1665181731, now seen corresponding path program 1 times [2021-02-23 16:07:36,530 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:07:36,530 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1924043133] [2021-02-23 16:07:36,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:07:36,533 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:07:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:36,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:36,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:36,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,307 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:37,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:07:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:37,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:07:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:07:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:07:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:07:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:07:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:07:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:07:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:37,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:07:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 16:07:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 16:07:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:07:37,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:07:37,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:37,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:07:37,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:07:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:07:37,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1924043133] [2021-02-23 16:07:37,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:07:37,581 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 16:07:37,581 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580129374] [2021-02-23 16:07:37,583 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 16:07:37,583 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:07:37,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 16:07:37,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 16:07:37,589 INFO L87 Difference]: Start difference. First operand 294 states and 319 transitions. Second operand 11 states. [2021-02-23 16:07:38,765 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:41,184 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:42,051 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:42,878 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:43,684 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:44,500 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:45,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:45,243 INFO L93 Difference]: Finished difference Result 540 states and 638 transitions. [2021-02-23 16:07:45,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-23 16:07:45,244 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 174 [2021-02-23 16:07:45,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:45,245 INFO L225 Difference]: With dead ends: 540 [2021-02-23 16:07:45,245 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 16:07:45,248 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=167, Invalid=385, Unknown=0, NotChecked=0, Total=552 [2021-02-23 16:07:45,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 16:07:45,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 16:07:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 16:07:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 16:07:45,248 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 174 [2021-02-23 16:07:45,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:45,249 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 16:07:45,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 16:07:45,249 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 16:07:45,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 16:07:45,249 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 16:07:45,251 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 16:07:45,995 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 16:07:46,232 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 16:07:46,741 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 16:07:48,072 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 16:07:48,211 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 16:07:48,353 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163 [2021-02-23 16:07:52,607 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 16:07:53,834 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 16:07:54,478 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:55,059 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 16:07:56,299 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-23 16:07:57,046 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-23 16:07:57,686 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:59,029 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 16:07:59,855 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:00,527 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:01,781 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 16:08:02,421 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:03,103 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-23 16:08:04,379 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 16:08:05,651 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2021-02-23 16:08:06,881 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 16:08:07,444 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 16:08:08,024 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 16:08:09,319 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 16:08:09,899 WARN L202 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 16:08:10,667 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 16:08:11,242 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 16:08:11,912 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:12,848 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:12,953 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 20 [2021-02-23 16:08:14,157 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 16:08:14,261 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 20 [2021-02-23 16:08:15,664 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 16:08:16,363 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 16:08:17,067 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 16:08:17,813 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 16:08:18,445 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-23 16:08:19,727 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 16:08:21,030 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 16:08:22,328 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 16:08:23,365 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:24,720 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 16:08:26,057 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 16:08:27,285 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 16:08:27,417 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 20 [2021-02-23 16:08:28,367 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:29,559 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 16:08:31,083 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 16:08:31,954 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:32,756 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:33,503 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:34,144 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:35,339 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-23 16:08:36,058 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:08:37,326 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-23 16:08:38,620 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-23 16:08:39,371 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 16:08:40,033 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:41,230 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 16:08:41,948 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:08:43,251 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 16:08:43,945 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-23 16:08:44,739 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 16:08:45,456 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:46,269 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 16:08:47,234 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-23 16:08:48,082 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 16:08:48,756 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:08:49,446 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 16:08:50,115 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-23 16:08:50,148 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 16:08:50,148 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 16:08:50,149 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 16:08:50,149 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-23 16:08:50,149 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 16:08:50,149 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 16:08:50,150 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-23 16:08:50,152 INFO L189 CegarLoopUtils]: For program point L222-1(line 222) no Hoare annotation was computed. [2021-02-23 16:08:50,152 INFO L189 CegarLoopUtils]: For program point L222-2(line 222) no Hoare annotation was computed. [2021-02-23 16:08:50,152 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-23 16:08:50,152 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-23 16:08:50,152 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 16:08:50,152 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-23 16:08:50,153 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-23 16:08:50,153 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-23 16:08:50,153 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2021-02-23 16:08:50,153 INFO L189 CegarLoopUtils]: For program point L227(lines 204 228) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L211(lines 211 215) no Hoare annotation was computed. [2021-02-23 16:08:50,154 INFO L189 CegarLoopUtils]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 16:08:50,155 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 16:08:50,156 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-23 16:08:50,157 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L288(lines 261 289) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 16:08:50,158 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L276-2(line 276) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L268(lines 268 272) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L260-1(line 260) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L260-2(line 260) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-23 16:08:50,159 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L285-2(line 285) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 16:08:50,160 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2021-02-23 16:08:50,161 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-23 16:08:50,162 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 515 521) the Hoare annotation is: true [2021-02-23 16:08:50,162 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 515 521) the Hoare annotation is: true [2021-02-23 16:08:50,162 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 16:08:50,162 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 522 530) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 16:08:50,162 INFO L192 CegarLoopUtils]: At program point L526(line 526) the Hoare annotation is: true [2021-02-23 16:08:50,162 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 522 530) the Hoare annotation is: true [2021-02-23 16:08:50,163 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 522 530) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~6 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 16:08:50,163 INFO L185 CegarLoopUtils]: At program point L609(line 609) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,163 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 607 629) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,167 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 607 629) the Hoare annotation is: true [2021-02-23 16:08:50,167 INFO L192 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: true [2021-02-23 16:08:50,167 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 607 629) the Hoare annotation is: true [2021-02-23 16:08:50,168 INFO L185 CegarLoopUtils]: At program point L619(line 619) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,168 INFO L185 CegarLoopUtils]: At program point L619-1(line 619) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,168 INFO L185 CegarLoopUtils]: At program point L617(lines 617 624) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,168 INFO L192 CegarLoopUtils]: At program point L617-1(lines 617 624) the Hoare annotation is: true [2021-02-23 16:08:50,168 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,168 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,169 INFO L185 CegarLoopUtils]: At program point L615-1(line 615) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,169 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,169 INFO L185 CegarLoopUtils]: At program point L615-2(line 615) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,169 INFO L185 CegarLoopUtils]: At program point L613-1(line 613) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,169 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 16:08:50,169 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 565 588) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 565 588) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 565 588) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 16:08:50,170 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 730 736) the Hoare annotation is: true [2021-02-23 16:08:50,171 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 730 736) the Hoare annotation is: true [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 763 770) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 763 770) no Hoare annotation was computed. [2021-02-23 16:08:50,171 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 763 770) no Hoare annotation was computed. [2021-02-23 16:08:50,172 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 807 815) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 16:08:50,172 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-23 16:08:50,172 INFO L192 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: true [2021-02-23 16:08:50,172 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 807 815) the Hoare annotation is: true [2021-02-23 16:08:50,172 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 807 815) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 16:08:50,172 INFO L189 CegarLoopUtils]: For program point L835-2(lines 835 843) no Hoare annotation was computed. [2021-02-23 16:08:50,172 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-23 16:08:50,172 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point L823(lines 823 831) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point L823-2(lines 823 831) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 816 851) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point L846-1(line 846) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 816 851) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 16:08:50,173 INFO L189 CegarLoopUtils]: For program point L835(lines 835 843) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 816 851) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 508 514) the Hoare annotation is: true [2021-02-23 16:08:50,174 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 508 514) the Hoare annotation is: true [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point L157-1(line 157) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-23 16:08:50,174 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 16:08:50,175 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L160-1(line 160) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-23 16:08:50,176 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-23 16:08:50,177 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L171-1(line 171) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L171-2(line 171) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L134(lines 134 179) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 16:08:50,178 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L471(lines 471 472) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L467(lines 467 474) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L461(lines 461 481) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 16:08:50,179 INFO L189 CegarLoopUtils]: For program point L488-1(line 488) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point L488-2(line 488) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-23 16:08:50,180 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L447(lines 447 492) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L478(lines 478 479) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 16:08:50,181 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-23 16:08:50,182 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 16:08:50,182 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 16:08:50,182 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 16:08:50,182 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 16:08:50,182 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 16:08:50,182 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 597 606) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,182 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 597 606) the Hoare annotation is: true [2021-02-23 16:08:50,182 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 597 606) the Hoare annotation is: true [2021-02-23 16:08:50,182 INFO L192 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point L801-1(line 801) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 796 806) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point L801-2(line 801) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point L801-3(line 801) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 796 806) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 796 806) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 788 795) the Hoare annotation is: true [2021-02-23 16:08:50,183 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 788 795) the Hoare annotation is: true [2021-02-23 16:08:50,184 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 788 795) the Hoare annotation is: true [2021-02-23 16:08:50,184 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,184 INFO L185 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,184 INFO L185 CegarLoopUtils]: At program point L757-1(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,184 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 738 762) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,184 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,184 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,184 INFO L185 CegarLoopUtils]: At program point L746(lines 746 754) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,185 INFO L185 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,185 INFO L185 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,185 INFO L185 CegarLoopUtils]: At program point L742(lines 742 759) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,185 INFO L185 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,185 INFO L185 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,185 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,185 INFO L185 CegarLoopUtils]: At program point L680(lines 680 684) 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 16:08:50,186 INFO L185 CegarLoopUtils]: At program point L680-2(lines 672 685) 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 16:08:50,186 INFO L185 CegarLoopUtils]: At program point L643(lines 642 689) 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 16:08:50,186 INFO L185 CegarLoopUtils]: At program point L672(lines 672 685) 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 16:08:50,186 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,186 INFO L185 CegarLoopUtils]: At program point L664(line 664) 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 16:08:50,186 INFO L185 CegarLoopUtils]: At program point L660(line 660) 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 16:08:50,187 INFO L185 CegarLoopUtils]: At program point L660-1(line 660) 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 16:08:50,187 INFO L185 CegarLoopUtils]: At program point L652(lines 652 658) 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 16:08:50,187 INFO L185 CegarLoopUtils]: At program point L652-1(lines 652 658) 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 16:08:50,187 INFO L185 CegarLoopUtils]: At program point L644(lines 644 648) 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 16:08:50,187 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 632 697) the Hoare annotation is: true [2021-02-23 16:08:50,187 INFO L185 CegarLoopUtils]: At program point L640(line 640) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,187 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 632 697) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,188 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,188 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 632 697) the Hoare annotation is: true [2021-02-23 16:08:50,188 INFO L185 CegarLoopUtils]: At program point L690(lines 641 691) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,188 INFO L185 CegarLoopUtils]: At program point L678(line 678) 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 16:08:50,188 INFO L185 CegarLoopUtils]: At program point L678-1(line 678) 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 16:08:50,188 INFO L185 CegarLoopUtils]: At program point L678-2(line 678) 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 16:08:50,188 INFO L185 CegarLoopUtils]: At program point L674(line 674) 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 16:08:50,188 INFO L185 CegarLoopUtils]: At program point L670(line 670) 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 16:08:50,189 INFO L185 CegarLoopUtils]: At program point L637(line 637) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:50,189 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) 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 16:08:50,189 INFO L185 CegarLoopUtils]: At program point L662(lines 662 668) 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 16:08:50,189 INFO L185 CegarLoopUtils]: At program point L662-1(lines 662 668) 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 16:08:50,189 INFO L185 CegarLoopUtils]: At program point L687(lines 642 689) 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 16:08:50,189 INFO L185 CegarLoopUtils]: At program point L654(line 654) 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 16:08:50,189 INFO L185 CegarLoopUtils]: At program point L650(line 650) 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 16:08:50,190 INFO L185 CegarLoopUtils]: At program point L650-1(line 650) 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 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L415(lines 415 435) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 16:08:50,190 INFO L189 CegarLoopUtils]: For program point L442-2(line 442) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L401(lines 401 446) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L432(lines 432 433) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 16:08:50,191 INFO L189 CegarLoopUtils]: For program point L420-2(line 420) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 16:08:50,192 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L425(lines 425 426) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L421(lines 421 428) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-23 16:08:50,193 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L349(lines 349 353) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L374-1(line 374) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L374-2(line 374) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L358-1(line 358) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L358-2(line 358) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 16:08:50,194 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L376-1(line 376) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 16:08:50,195 INFO L189 CegarLoopUtils]: For program point L376-2(line 376) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L368(lines 346 369) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L327(lines 327 343) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L360-2(line 360) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 16:08:50,196 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L344(lines 344 385) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L386(lines 386 397) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 16:08:50,197 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L362-1(line 362) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L329-1(line 329) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L387(lines 387 394) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 16:08:50,198 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L322(lines 322 326) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 16:08:50,199 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L298(lines 298 400) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L348(lines 347 367) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 16:08:50,200 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 498 507) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 498 507) no Hoare annotation was computed. [2021-02-23 16:08:50,201 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 16:08:50,202 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-23 16:08:50,202 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 498 507) no Hoare annotation was computed. [2021-02-23 16:08:50,202 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 16:08:50,202 INFO L189 CegarLoopUtils]: For program point L500-1(line 500) no Hoare annotation was computed. [2021-02-23 16:08:50,202 INFO L189 CegarLoopUtils]: For program point L500-2(line 500) no Hoare annotation was computed. [2021-02-23 16:08:50,202 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,202 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,202 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,202 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L432-1(line 432) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,203 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L841-3(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L841-4(line 841) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,204 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L833-2(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,205 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L833-3(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L833-4(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L829-1(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L833-5(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L829-2(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,206 INFO L185 CegarLoopUtils]: At program point L833-6(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L829-3(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L833-7(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L829-4(line 829) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L825-2(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L825-3(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,207 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:50,208 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L847-2(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L703(line 703) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 16:08:50,209 INFO L185 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,210 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,210 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,210 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,210 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,210 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,210 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,210 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,211 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 16:08:50,211 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,211 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,211 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,211 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,211 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,212 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,212 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,212 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,212 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,212 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:50,212 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:50,212 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 771 787) no Hoare annotation was computed. [2021-02-23 16:08:50,212 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 771 787) no Hoare annotation was computed. [2021-02-23 16:08:50,212 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 16:08:50,212 INFO L189 CegarLoopUtils]: For program point L782-1(lines 771 787) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point L778(lines 778 784) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point L776-3(line 776) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-23 16:08:50,213 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-23 16:08:50,214 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:50,214 INFO L185 CegarLoopUtils]: At program point L79(line 79) 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 16:08:50,214 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-23 16:08:50,214 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:08:50,214 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-23 16:08:50,214 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 16:08:50,214 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 16:08:50,214 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 16:08:50,214 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 16:08:50,215 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-23 16:08:50,215 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-23 16:08:50,215 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-23 16:08:50,215 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-23 16:08:50,215 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-23 16:08:50,215 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 706 729) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,215 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,215 INFO L185 CegarLoopUtils]: At program point L717(lines 717 723) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,216 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 706 729) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,216 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,216 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 706 729) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,216 INFO L185 CegarLoopUtils]: At program point L710(lines 709 728) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:08:50,216 INFO L192 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: true [2021-02-23 16:08:50,216 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 534 563) the Hoare annotation is: true [2021-02-23 16:08:50,216 INFO L192 CegarLoopUtils]: At program point L548(lines 548 552) the Hoare annotation is: true [2021-02-23 16:08:50,216 INFO L192 CegarLoopUtils]: At program point L548-1(lines 548 552) the Hoare annotation is: true [2021-02-23 16:08:50,216 INFO L192 CegarLoopUtils]: At program point L544-2(lines 544 558) the Hoare annotation is: true [2021-02-23 16:08:50,216 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 534 563) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point L540-1(line 540) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point L559(lines 534 563) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-23 16:08:50,217 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 589 595) the Hoare annotation is: true [2021-02-23 16:08:50,218 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 589 595) the Hoare annotation is: true [2021-02-23 16:08:50,218 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 16:08:50,218 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:50,218 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 16:08:50,218 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 16:08:50,218 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 852 859) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:50,218 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 852 859) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:50,218 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 852 859) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:50,218 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-23 16:08:50,219 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-23 16:08:50,219 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:50,219 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:50,219 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 888 895) the Hoare annotation is: true [2021-02-23 16:08:50,219 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 892) the Hoare annotation is: true [2021-02-23 16:08:50,219 INFO L192 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: true [2021-02-23 16:08:50,219 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 888 895) the Hoare annotation is: true [2021-02-23 16:08:50,219 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 888 895) the Hoare annotation is: true [2021-02-23 16:08:50,220 INFO L185 CegarLoopUtils]: At program point L868-3(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:50,220 INFO L192 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: true [2021-02-23 16:08:50,220 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 862 886) the Hoare annotation is: true [2021-02-23 16:08:50,220 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 862 886) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 16:08:50,220 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:50,220 INFO L185 CegarLoopUtils]: At program point L874(lines 874 880) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:08:50,220 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:50,220 INFO L185 CegarLoopUtils]: At program point L872-1(line 872) 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 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)))) [2021-02-23 16:08:50,220 INFO L185 CegarLoopUtils]: At program point L870(lines 870 883) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 16:08:50,221 INFO L185 CegarLoopUtils]: At program point L872-2(line 872) 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 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)))) [2021-02-23 16:08:50,221 INFO L185 CegarLoopUtils]: At program point L872-3(line 872) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret78| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:08:50,221 INFO L185 CegarLoopUtils]: At program point L870-1(lines 862 886) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~7 0)) [2021-02-23 16:08:50,221 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-23 16:08:50,221 INFO L185 CegarLoopUtils]: At program point L868-1(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:50,221 INFO L185 CegarLoopUtils]: At program point L868-2(line 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:50,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 04:08:50 BoogieIcfgContainer [2021-02-23 16:08:50,244 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 16:08:50,245 INFO L168 Benchmark]: Toolchain (without parser) took 105786.27 ms. Allocated memory was 163.6 MB in the beginning and 369.1 MB in the end (delta: 205.5 MB). Free memory was 138.5 MB in the beginning and 232.2 MB in the end (delta: -93.7 MB). Peak memory consumption was 228.7 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:50,245 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 163.6 MB. Free memory is still 135.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 16:08:50,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.62 ms. Allocated memory is still 163.6 MB. Free memory was 137.4 MB in the beginning and 116.6 MB in the end (delta: 20.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:50,246 INFO L168 Benchmark]: Boogie Preprocessor took 149.10 ms. Allocated memory is still 163.6 MB. Free memory was 116.6 MB in the beginning and 112.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:50,246 INFO L168 Benchmark]: RCFGBuilder took 1808.68 ms. Allocated memory was 163.6 MB in the beginning and 208.7 MB in the end (delta: 45.1 MB). Free memory was 112.8 MB in the beginning and 146.3 MB in the end (delta: -33.5 MB). Peak memory consumption was 29.3 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:50,246 INFO L168 Benchmark]: TraceAbstraction took 103329.49 ms. Allocated memory was 208.7 MB in the beginning and 369.1 MB in the end (delta: 160.4 MB). Free memory was 145.8 MB in the beginning and 232.2 MB in the end (delta: -86.4 MB). Peak memory consumption was 189.9 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:50,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 163.6 MB. Free memory is still 135.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 480.62 ms. Allocated memory is still 163.6 MB. Free memory was 137.4 MB in the beginning and 116.6 MB in the end (delta: 20.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 149.10 ms. Allocated memory is still 163.6 MB. Free memory was 116.6 MB in the beginning and 112.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1808.68 ms. Allocated memory was 163.6 MB in the beginning and 208.7 MB in the end (delta: 45.1 MB). Free memory was 112.8 MB in the beginning and 146.3 MB in the end (delta: -33.5 MB). Peak memory consumption was 29.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 103329.49 ms. Allocated memory was 208.7 MB in the beginning and 369.1 MB in the end (delta: 160.4 MB). Free memory was 145.8 MB in the beginning and 232.2 MB in the end (delta: -86.4 MB). Peak memory consumption was 189.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 892]: 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: 642]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 522]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 607]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 730]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 807]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 508]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 597]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 788]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 738]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 632]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 534]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 706]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 589]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 852]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 888]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 862]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || tmp == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 38.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 32.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 64.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 985 SDtfs, 1743 SDslu, 1856 SDs, 0 SdLazy, 2908 SolverSat, 538 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 166 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 20.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=294occurred 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, 312 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 237 LocationsWithAnnotation, 885 PreInvPairs, 1134 NumberOfFragments, 2845 HoareAnnotationTreeSize, 885 FomulaSimplifications, 692808 FormulaSimplificationTreeSizeReduction, 6.1s HoareSimplificationTime, 237 FomulaSimplificationsInter, 26643 FormulaSimplificationTreeSizeReductionInter, 58.5s 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...