/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:41:06,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:41:06,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:41:06,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:41:06,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:41:06,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:41:06,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:41:06,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:41:06,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:41:06,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:41:06,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:41:06,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:41:06,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:41:06,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:41:06,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:41:06,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:41:06,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:41:06,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:41:06,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:41:06,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:41:06,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:41:06,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:41:06,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:41:07,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:41:07,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:41:07,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:41:07,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:41:07,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:41:07,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:41:07,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:41:07,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:41:07,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:41:07,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:41:07,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:41:07,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:41:07,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:41:07,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:41:07,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:41:07,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:41:07,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:41:07,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:41:07,018 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 00:41:07,038 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:41:07,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:41:07,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:41:07,042 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 00:41:07,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:41:07,043 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 00:41:07,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:41:07,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:41:07,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:41:07,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:41:07,045 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 00:41:07,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:41:07,045 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:41:07,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:41:07,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:41:07,046 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:41:07,046 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:41:07,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:41:07,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:41:07,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:41:07,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:41:07,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:41:07,047 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 00:41:07,047 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 00:41:07,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:41:07,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:41:07,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:41:07,527 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:41:07,528 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:41:07,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2021-02-22 00:41:07,620 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1c42ada/83c4cd8357e94654969387fa649b530d/FLAG02bda05cb [2021-02-22 00:41:08,238 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:41:08,239 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2021-02-22 00:41:08,256 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1c42ada/83c4cd8357e94654969387fa649b530d/FLAG02bda05cb [2021-02-22 00:41:08,560 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1c42ada/83c4cd8357e94654969387fa649b530d [2021-02-22 00:41:08,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:41:08,580 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:41:08,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:41:08,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:41:08,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:41:08,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:41:08" (1/1) ... [2021-02-22 00:41:08,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@727a3ff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:08, skipping insertion in model container [2021-02-22 00:41:08,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:41:08" (1/1) ... [2021-02-22 00:41:08,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:41:08,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:41:08,853 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_product07.cil.c[2887,2900] [2021-02-22 00:41:08,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:41:08,971 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:41:09,004 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_product07.cil.c[2887,2900] [2021-02-22 00:41:09,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:41:09,111 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:41:09,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09 WrapperNode [2021-02-22 00:41:09,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:41:09,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:41:09,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:41:09,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:41:09,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:41:09,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:41:09,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:41:09,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:41:09,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (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 [2021-02-22 00:41:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:41:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:41:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 00:41:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:41:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 00:41:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 00:41:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 00:41:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 00:41:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 00:41:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 00:41:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:41:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 00:41:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 00:41:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 00:41:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 00:41:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 00:41:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 00:41:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 00:41:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 00:41:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 00:41:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 00:41:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 00:41:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 00:41:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 00:41:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 00:41:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 00:41:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 00:41:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 00:41:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 00:41:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 00:41:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:41:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 00:41:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 00:41:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 00:41:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 00:41:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 00:41:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 00:41:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:41:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:41:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:41:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:41:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:41:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 00:41:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 00:41:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 00:41:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 00:41:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 00:41:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 00:41:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 00:41:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 00:41:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 00:41:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:41:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 00:41:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 00:41:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 00:41:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 00:41:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 00:41:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 00:41:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 00:41:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 00:41:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 00:41:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 00:41:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 00:41:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 00:41:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 00:41:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 00:41:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 00:41:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 00:41:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 00:41:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:41:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:41:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:41:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 00:41:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:41:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:41:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:41:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:41:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 00:41:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:41:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 00:41:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 00:41:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:41:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 00:41:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 00:41:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 00:41:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:41:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:41:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:41:10,739 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:41:10,739 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 00:41:10,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:41:10 BoogieIcfgContainer [2021-02-22 00:41:10,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:41:10,745 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:41:10,745 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:41:10,749 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:41:10,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:41:08" (1/3) ... [2021-02-22 00:41:10,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b33eb8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:41:10, skipping insertion in model container [2021-02-22 00:41:10,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (2/3) ... [2021-02-22 00:41:10,751 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b33eb8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:41:10, skipping insertion in model container [2021-02-22 00:41:10,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:41:10" (3/3) ... [2021-02-22 00:41:10,753 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product07.cil.c [2021-02-22 00:41:10,759 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:41:10,764 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:41:10,782 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:41:10,805 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:41:10,805 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:41:10,805 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 00:41:10,805 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:41:10,806 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:41:10,806 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:41:10,806 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:41:10,806 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:41:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states. [2021-02-22 00:41:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 00:41:10,850 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:10,851 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] [2021-02-22 00:41:10,851 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:10,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:10,858 INFO L82 PathProgramCache]: Analyzing trace with hash 286694975, now seen corresponding path program 1 times [2021-02-22 00:41:10,868 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:10,868 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [922824035] [2021-02-22 00:41:10,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:10,939 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:11,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,604 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:11,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:41:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:41:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:11,813 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [922824035] [2021-02-22 00:41:11,815 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:11,816 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 00:41:11,816 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680730812] [2021-02-22 00:41:11,826 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 00:41:11,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:11,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 00:41:11,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:41:11,846 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 3 states. [2021-02-22 00:41:13,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:13,523 INFO L93 Difference]: Finished difference Result 411 states and 496 transitions. [2021-02-22 00:41:13,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 00:41:13,525 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 00:41:13,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:13,555 INFO L225 Difference]: With dead ends: 411 [2021-02-22 00:41:13,555 INFO L226 Difference]: Without dead ends: 265 [2021-02-22 00:41:13,561 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:41:13,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2021-02-22 00:41:13,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 224. [2021-02-22 00:41:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2021-02-22 00:41:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 243 transitions. [2021-02-22 00:41:13,742 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 243 transitions. Word has length 147 [2021-02-22 00:41:13,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:13,745 INFO L480 AbstractCegarLoop]: Abstraction has 224 states and 243 transitions. [2021-02-22 00:41:13,746 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 00:41:13,746 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 243 transitions. [2021-02-22 00:41:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 00:41:13,758 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:13,759 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] [2021-02-22 00:41:13,759 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:41:13,759 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:13,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:13,761 INFO L82 PathProgramCache]: Analyzing trace with hash -1948361874, now seen corresponding path program 1 times [2021-02-22 00:41:13,761 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:13,762 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1649671196] [2021-02-22 00:41:13,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:13,774 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:13,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:13,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:13,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:13,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:13,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:13,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,354 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:14,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 00:41:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:41:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:14,459 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1649671196] [2021-02-22 00:41:14,459 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:14,460 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 00:41:14,460 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908789562] [2021-02-22 00:41:14,461 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 00:41:14,461 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:14,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 00:41:14,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 00:41:14,462 INFO L87 Difference]: Start difference. First operand 224 states and 243 transitions. Second operand 4 states. [2021-02-22 00:41:15,232 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:41:16,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:16,109 INFO L93 Difference]: Finished difference Result 321 states and 362 transitions. [2021-02-22 00:41:16,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 00:41:16,110 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 00:41:16,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:16,114 INFO L225 Difference]: With dead ends: 321 [2021-02-22 00:41:16,114 INFO L226 Difference]: Without dead ends: 248 [2021-02-22 00:41:16,116 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 00:41:16,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-02-22 00:41:16,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 214. [2021-02-22 00:41:16,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2021-02-22 00:41:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 230 transitions. [2021-02-22 00:41:16,202 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 230 transitions. Word has length 148 [2021-02-22 00:41:16,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:16,203 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 230 transitions. [2021-02-22 00:41:16,203 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 00:41:16,203 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 230 transitions. [2021-02-22 00:41:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-22 00:41:16,205 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:16,206 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:16,206 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 00:41:16,206 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:16,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:16,207 INFO L82 PathProgramCache]: Analyzing trace with hash 367172032, now seen corresponding path program 1 times [2021-02-22 00:41:16,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:16,207 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [125742715] [2021-02-22 00:41:16,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:16,211 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:16,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:16,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:16,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:16,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:41:16,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:41:16,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:41:16,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,688 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:16,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 00:41:16,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:41:16,806 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 00:41:16,807 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 00:41:16,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:41:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-22 00:41:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:16,876 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [125742715] [2021-02-22 00:41:16,876 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:16,876 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 00:41:16,877 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822015012] [2021-02-22 00:41:16,877 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 00:41:16,877 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:16,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 00:41:16,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 00:41:16,879 INFO L87 Difference]: Start difference. First operand 214 states and 230 transitions. Second operand 9 states. [2021-02-22 00:41:17,504 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:17,939 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:41:18,327 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:41:18,706 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:19,090 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:19,484 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:20,576 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:41:22,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:22,324 INFO L93 Difference]: Finished difference Result 539 states and 625 transitions. [2021-02-22 00:41:22,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 00:41:22,325 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-22 00:41:22,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:22,330 INFO L225 Difference]: With dead ends: 539 [2021-02-22 00:41:22,330 INFO L226 Difference]: Without dead ends: 440 [2021-02-22 00:41:22,332 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-22 00:41:22,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2021-02-22 00:41:22,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 377. [2021-02-22 00:41:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 377 states. [2021-02-22 00:41:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 423 transitions. [2021-02-22 00:41:22,513 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 423 transitions. Word has length 157 [2021-02-22 00:41:22,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:22,513 INFO L480 AbstractCegarLoop]: Abstraction has 377 states and 423 transitions. [2021-02-22 00:41:22,514 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 00:41:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 423 transitions. [2021-02-22 00:41:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 00:41:22,516 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:22,517 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:22,517 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 00:41:22,517 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:22,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:22,518 INFO L82 PathProgramCache]: Analyzing trace with hash 2047631407, now seen corresponding path program 1 times [2021-02-22 00:41:22,518 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:22,518 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1718045892] [2021-02-22 00:41:22,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:22,522 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:22,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:22,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:22,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:22,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:22,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:22,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:22,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:22,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:22,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:22,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:22,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:22,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:22,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:22,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,011 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:23,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:23,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 00:41:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:41:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 00:41:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:23,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:23,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 00:41:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:23,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:23,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:23,233 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1718045892] [2021-02-22 00:41:23,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:23,234 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 00:41:23,234 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076618778] [2021-02-22 00:41:23,235 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 00:41:23,235 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:23,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 00:41:23,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 00:41:23,236 INFO L87 Difference]: Start difference. First operand 377 states and 423 transitions. Second operand 9 states. [2021-02-22 00:41:23,881 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:25,158 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:25,554 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:26,052 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:26,372 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:26,855 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:27,260 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:27,647 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:28,186 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:41:29,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:29,185 INFO L93 Difference]: Finished difference Result 1100 states and 1387 transitions. [2021-02-22 00:41:29,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 00:41:29,186 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2021-02-22 00:41:29,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:29,200 INFO L225 Difference]: With dead ends: 1100 [2021-02-22 00:41:29,201 INFO L226 Difference]: Without dead ends: 838 [2021-02-22 00:41:29,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-22 00:41:29,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2021-02-22 00:41:29,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 600. [2021-02-22 00:41:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2021-02-22 00:41:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 687 transitions. [2021-02-22 00:41:29,542 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 687 transitions. Word has length 165 [2021-02-22 00:41:29,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:29,543 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 687 transitions. [2021-02-22 00:41:29,543 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 00:41:29,543 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 687 transitions. [2021-02-22 00:41:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-22 00:41:29,547 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:29,547 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:29,548 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 00:41:29,548 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:29,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:29,549 INFO L82 PathProgramCache]: Analyzing trace with hash -1261747307, now seen corresponding path program 1 times [2021-02-22 00:41:29,549 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:29,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2046277037] [2021-02-22 00:41:29,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:29,553 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:29,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:29,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:29,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,103 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:30,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:30,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:41:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 00:41:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:30,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:41:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-22 00:41:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-22 00:41:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:30,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:30,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:30,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:30,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:30,345 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2046277037] [2021-02-22 00:41:30,346 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:30,346 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:41:30,346 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353221865] [2021-02-22 00:41:30,346 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:41:30,347 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:30,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:41:30,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:41:30,348 INFO L87 Difference]: Start difference. First operand 600 states and 687 transitions. Second operand 10 states. [2021-02-22 00:41:30,995 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:32,379 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:32,799 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:33,210 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:33,628 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:34,016 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:34,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:34,295 INFO L93 Difference]: Finished difference Result 1074 states and 1291 transitions. [2021-02-22 00:41:34,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 00:41:34,296 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2021-02-22 00:41:34,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:34,297 INFO L225 Difference]: With dead ends: 1074 [2021-02-22 00:41:34,297 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 00:41:34,301 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 00:41:34,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 00:41:34,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 00:41:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 00:41:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 00:41:34,302 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2021-02-22 00:41:34,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:34,303 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 00:41:34,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:41:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 00:41:34,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 00:41:34,303 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 00:41:34,306 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 00:41:35,892 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 8 [2021-02-22 00:41:42,479 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-22 00:41:42,741 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-22 00:41:43,032 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:41:43,311 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:41:43,879 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-22 00:41:44,168 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:44,509 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 00:41:45,072 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-22 00:41:45,342 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:45,871 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-22 00:41:46,167 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 00:41:46,724 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-22 00:41:47,261 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-22 00:41:47,852 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2021-02-22 00:41:48,099 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:48,644 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-22 00:41:48,915 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:49,186 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 00:41:49,777 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-22 00:41:50,051 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 00:41:50,322 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:50,612 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-22 00:41:50,888 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 00:41:51,199 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:51,491 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-22 00:41:51,772 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-22 00:41:52,309 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-22 00:41:52,590 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:41:52,876 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:41:53,416 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-22 00:41:54,244 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2021-02-22 00:41:54,580 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:54,853 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:55,162 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 00:41:55,965 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2021-02-22 00:41:56,266 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:41:56,785 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-22 00:41:57,443 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-22 00:41:57,913 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-22 00:41:58,460 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-22 00:41:59,043 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-22 00:41:59,322 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-22 00:41:59,580 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 00:42:00,106 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-22 00:42:00,724 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-22 00:42:01,258 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-22 00:42:01,538 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-22 00:42:01,873 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:02,344 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-22 00:42:03,011 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-22 00:42:03,385 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:42:03,952 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-22 00:42:04,257 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:04,844 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-22 00:42:05,392 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2021-02-22 00:42:05,708 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-22 00:42:06,346 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2021-02-22 00:42:06,910 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-22 00:42:07,294 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2021-02-22 00:42:08,050 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-22 00:42:08,660 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-22 00:42:09,245 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-22 00:42:09,576 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-22 00:42:10,218 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-22 00:42:10,788 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-22 00:42:11,356 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-22 00:42:11,362 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 00:42:11,362 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 00:42:11,362 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 00:42:11,362 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 00:42:11,362 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 00:42:11,363 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 572 627) no Hoare annotation was computed. [2021-02-22 00:42:11,363 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 00:42:11,363 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 00:42:11,363 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 00:42:11,363 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L614-2(line 614) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 00:42:11,364 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point L619(lines 596 620) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 572 627) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 572 627) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 00:42:11,365 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L603(lines 603 607) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L603-1(lines 603 607) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L595-1(line 595) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L595-2(line 595) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 00:42:11,366 INFO L189 CegarLoopUtils]: For program point L616-1(lines 597 618) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 00:42:11,367 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 628 687) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 628 687) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L680(lines 653 681) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 00:42:11,368 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L672-1(line 672) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L672-2(line 672) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L668-2(line 668) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 00:42:11,369 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 628 687) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L660(lines 660 664) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L660-1(lines 660 664) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 00:42:11,370 INFO L189 CegarLoopUtils]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L677-2(line 677) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L673-1(line 673) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L673-2(line 673) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 00:42:11,371 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L654-2(lines 654 679) no Hoare annotation was computed. [2021-02-22 00:42:11,372 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 00:42:11,373 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 00:42:11,373 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 00:42:11,373 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 407 413) the Hoare annotation is: true [2021-02-22 00:42:11,373 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 407 413) the Hoare annotation is: true [2021-02-22 00:42:11,373 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 414 422) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-22 00:42:11,373 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 414 422) the Hoare annotation is: true [2021-02-22 00:42:11,374 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 414 422) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-22 00:42:11,374 INFO L185 CegarLoopUtils]: At program point L419(line 419) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:42:11,374 INFO L192 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: true [2021-02-22 00:42:11,374 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 496 518) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,374 INFO L185 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,375 INFO L185 CegarLoopUtils]: At program point L508-1(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,375 INFO L185 CegarLoopUtils]: At program point L506(lines 506 513) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,375 INFO L192 CegarLoopUtils]: At program point L506-1(lines 506 513) the Hoare annotation is: true [2021-02-22 00:42:11,375 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 496 518) the Hoare annotation is: true [2021-02-22 00:42:11,375 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,376 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,376 INFO L185 CegarLoopUtils]: At program point L504-1(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,376 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,376 INFO L185 CegarLoopUtils]: At program point L504-2(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,376 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,376 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,377 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 496 518) the Hoare annotation is: true [2021-02-22 00:42:11,377 INFO L192 CegarLoopUtils]: At program point L515(line 515) the Hoare annotation is: true [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 455 478) no Hoare annotation was computed. [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 455 478) no Hoare annotation was computed. [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 455 478) no Hoare annotation was computed. [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-22 00:42:11,377 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-22 00:42:11,378 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,379 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:42:11,379 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,379 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-22 00:42:11,379 INFO L185 CegarLoopUtils]: At program point L306(lines 306 312) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:42:11,379 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 257 265) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:11,379 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 257 265) the Hoare annotation is: true [2021-02-22 00:42:11,379 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 257 265) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:11,380 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) [2021-02-22 00:42:11,380 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L285(lines 285 293) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L285-2(lines 285 293) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L273(lines 273 281) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L273-2(lines 273 281) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 266 301) no Hoare annotation was computed. [2021-02-22 00:42:11,380 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 266 301) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 266 301) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 400 406) the Hoare annotation is: true [2021-02-22 00:42:11,381 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 400 406) the Hoare annotation is: true [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 00:42:11,381 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 526 571) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 00:42:11,382 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 526 571) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L556-1(line 556) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 526 571) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L552-1(line 552) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 00:42:11,383 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 00:42:11,384 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L526(lines 526 571) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L526-1(lines 526 571) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 00:42:11,385 INFO L189 CegarLoopUtils]: For program point L549-1(line 549) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L863(lines 863 864) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L859(lines 859 866) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 839 884) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L853(lines 853 873) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L853-1(lines 853 873) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-22 00:42:11,386 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L880-1(line 880) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L880-2(line 880) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L878-1(line 878) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L878-2(line 878) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 839 884) no Hoare annotation was computed. [2021-02-22 00:42:11,387 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L839(lines 839 884) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L870(lines 870 871) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 839 884) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L858-1(line 858) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L858-2(line 858) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-22 00:42:11,388 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 00:42:11,389 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-22 00:42:11,389 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-22 00:42:11,389 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-22 00:42:11,389 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 00:42:11,389 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-22 00:42:11,389 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 486 495) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,389 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 486 495) the Hoare annotation is: true [2021-02-22 00:42:11,389 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 486 495) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 246 256) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point L253(line 253) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 246 256) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point L251-3(line 251) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 246 256) the Hoare annotation is: true [2021-02-22 00:42:11,390 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 238 245) the Hoare annotation is: true [2021-02-22 00:42:11,391 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 238 245) the Hoare annotation is: true [2021-02-22 00:42:11,391 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 238 245) the Hoare annotation is: true [2021-02-22 00:42:11,391 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,391 INFO L185 CegarLoopUtils]: At program point L224-1(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,391 INFO L185 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,391 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,391 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L185 CegarLoopUtils]: At program point L213(lines 213 221) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L185 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L185 CegarLoopUtils]: At program point L211-1(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L185 CegarLoopUtils]: At program point L209(lines 209 226) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L185 CegarLoopUtils]: At program point L211-2(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L185 CegarLoopUtils]: At program point L211-3(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,392 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 197 203) the Hoare annotation is: true [2021-02-22 00:42:11,392 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 197 203) the Hoare annotation is: true [2021-02-22 00:42:11,393 INFO L185 CegarLoopUtils]: At program point L349(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,393 INFO L185 CegarLoopUtils]: At program point L349-1(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,393 INFO L185 CegarLoopUtils]: At program point L374(lines 329 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,393 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,393 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,393 INFO L185 CegarLoopUtils]: At program point L337-1(line 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,393 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,394 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,394 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,394 INFO L185 CegarLoopUtils]: At program point L330(lines 329 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,394 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,394 INFO L185 CegarLoopUtils]: At program point L363-2(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,394 INFO L185 CegarLoopUtils]: At program point L359(lines 359 372) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,395 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 319 384) the Hoare annotation is: true [2021-02-22 00:42:11,395 INFO L185 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,395 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 319 384) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,395 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,395 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,395 INFO L185 CegarLoopUtils]: At program point L347-1(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,395 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 319 384) the Hoare annotation is: true [2021-02-22 00:42:11,396 INFO L185 CegarLoopUtils]: At program point L339(lines 339 345) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,396 INFO L185 CegarLoopUtils]: At program point L339-1(lines 339 345) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,396 INFO L185 CegarLoopUtils]: At program point L331(lines 331 335) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,396 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,396 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,396 INFO L185 CegarLoopUtils]: At program point L377(lines 328 378) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,397 INFO L185 CegarLoopUtils]: At program point L365(lines 365 371) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,397 INFO L185 CegarLoopUtils]: At program point L365-1(lines 359 372) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,397 INFO L185 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,397 INFO L185 CegarLoopUtils]: At program point L324(line 324) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:42:11,397 INFO L185 CegarLoopUtils]: At program point L357-1(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:42:11,397 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-22 00:42:11,397 INFO L189 CegarLoopUtils]: For program point L834-1(line 834) no Hoare annotation was computed. [2021-02-22 00:42:11,397 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L834-2(line 834) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L832-1(line 832) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L832-2(line 832) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 793 838) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L793(lines 793 838) no Hoare annotation was computed. [2021-02-22 00:42:11,398 INFO L189 CegarLoopUtils]: For program point L824(lines 824 825) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L812-1(line 812) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L812-2(line 812) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-22 00:42:11,399 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 793 838) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L817(lines 817 818) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 793 838) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L813(lines 813 820) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-22 00:42:11,400 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L807(lines 807 827) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L807-1(lines 807 827) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-22 00:42:11,401 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 390 399) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 390 399) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point L392-1(line 392) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 390 399) no Hoare annotation was computed. [2021-02-22 00:42:11,402 INFO L189 CegarLoopUtils]: For program point L392-2(line 392) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L770-1(line 770) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L754-1(line 754) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L721-1(line 721) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L779(lines 779 786) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 00:42:11,403 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L714(lines 714 718) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L739-2(lines 739 759) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 690 792) no Hoare annotation was computed. [2021-02-22 00:42:11,404 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L690(lines 690 792) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L690-1(lines 690 792) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L781-1(line 781) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point L781-2(line 781) no Hoare annotation was computed. [2021-02-22 00:42:11,405 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 690 792) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L740(lines 739 759) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-22 00:42:11,406 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 690 792) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L741(lines 741 745) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L766-1(line 766) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L766-2(line 766) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 00:42:11,407 INFO L189 CegarLoopUtils]: For program point L750-1(line 750) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L750-2(line 750) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 00:42:11,408 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L768-2(line 768) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L760(lines 738 761) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L719(lines 719 735) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L752-1(line 752) no Hoare annotation was computed. [2021-02-22 00:42:11,409 INFO L189 CegarLoopUtils]: For program point L752-2(line 752) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L736(lines 736 777) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L728-1(line 728) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L778(lines 778 789) no Hoare annotation was computed. [2021-02-22 00:42:11,410 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L291-4(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,411 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,412 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L283-4(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L824-1(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L283-5(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L283-6(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L279-3(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,413 INFO L185 CegarLoopUtils]: At program point L283-7(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L279-4(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,414 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L870-1(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,415 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L297-1(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L297-2(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,416 INFO L185 CegarLoopUtils]: At program point L871(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,417 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,418 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,418 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,418 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,418 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,418 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,418 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,418 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.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~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point L295-1(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,419 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L295-2(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L295-3(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,420 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:42:11,421 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 230 237) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 230 237) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 230 237) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-22 00:42:11,421 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:11,422 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-22 00:42:11,422 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-22 00:42:11,422 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 00:42:11,422 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-22 00:42:11,422 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 00:42:11,422 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 00:42:11,422 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 00:42:11,422 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 00:42:11,422 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-22 00:42:11,423 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point L184(lines 184 190) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point L177(lines 176 195) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,423 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,424 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,424 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:42:11,424 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 425 454) the Hoare annotation is: true [2021-02-22 00:42:11,424 INFO L192 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: true [2021-02-22 00:42:11,424 INFO L192 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: true [2021-02-22 00:42:11,424 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 425 454) the Hoare annotation is: true [2021-02-22 00:42:11,424 INFO L192 CegarLoopUtils]: At program point L439(lines 439 443) the Hoare annotation is: true [2021-02-22 00:42:11,424 INFO L192 CegarLoopUtils]: At program point L439-1(lines 439 443) the Hoare annotation is: true [2021-02-22 00:42:11,424 INFO L192 CegarLoopUtils]: At program point L435-2(lines 435 449) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point L431-1(line 431) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point L450(lines 425 454) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 479 485) the Hoare annotation is: true [2021-02-22 00:42:11,425 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 479 485) the Hoare annotation is: true [2021-02-22 00:42:11,426 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 00:42:11,426 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,426 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 00:42:11,426 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 00:42:11,426 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-22 00:42:11,426 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-22 00:42:11,426 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:11,426 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:42:11,426 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-22 00:42:11,427 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 156 163) the Hoare annotation is: true [2021-02-22 00:42:11,427 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 160) the Hoare annotation is: true [2021-02-22 00:42:11,427 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 156 163) the Hoare annotation is: true [2021-02-22 00:42:11,427 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 156 163) the Hoare annotation is: true [2021-02-22 00:42:11,427 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 130 154) the Hoare annotation is: true [2021-02-22 00:42:11,427 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:11,427 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 00:42:11,427 INFO L185 CegarLoopUtils]: At program point L142(lines 142 148) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2021-02-22 00:42:11,428 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:11,428 INFO L185 CegarLoopUtils]: At program point L140-1(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2021-02-22 00:42:11,428 INFO L185 CegarLoopUtils]: At program point L138(lines 138 151) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:11,428 INFO L185 CegarLoopUtils]: At program point L140-2(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2021-02-22 00:42:11,428 INFO L185 CegarLoopUtils]: At program point L140-3(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:42:11,428 INFO L185 CegarLoopUtils]: At program point L138-1(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:42:11,428 INFO L192 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: true [2021-02-22 00:42:11,428 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2021-02-22 00:42:11,429 INFO L185 CegarLoopUtils]: At program point L136-2(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2021-02-22 00:42:11,429 INFO L185 CegarLoopUtils]: At program point L136-3(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0))) [2021-02-22 00:42:11,429 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-22 00:42:11,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 12:42:11 BoogieIcfgContainer [2021-02-22 00:42:11,450 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 00:42:11,451 INFO L168 Benchmark]: Toolchain (without parser) took 62883.24 ms. Allocated memory was 151.0 MB in the beginning and 653.3 MB in the end (delta: 502.3 MB). Free memory was 126.8 MB in the beginning and 576.8 MB in the end (delta: -450.0 MB). Peak memory consumption was 406.8 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:11,452 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 124.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:42:11,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.72 ms. Allocated memory is still 151.0 MB. Free memory was 125.8 MB in the beginning and 106.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:11,452 INFO L168 Benchmark]: Boogie Preprocessor took 90.19 ms. Allocated memory is still 151.0 MB. Free memory was 105.8 MB in the beginning and 102.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:11,453 INFO L168 Benchmark]: RCFGBuilder took 1538.98 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 102.0 MB in the beginning and 126.8 MB in the end (delta: -24.8 MB). Peak memory consumption was 34.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:11,453 INFO L168 Benchmark]: TraceAbstraction took 60705.49 ms. Allocated memory was 181.4 MB in the beginning and 653.3 MB in the end (delta: 471.9 MB). Free memory was 126.3 MB in the beginning and 576.8 MB in the end (delta: -450.5 MB). Peak memory consumption was 375.3 MB. Max. memory is 8.0 GB. [2021-02-22 00:42:11,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 124.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 528.72 ms. Allocated memory is still 151.0 MB. Free memory was 125.8 MB in the beginning and 106.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 90.19 ms. Allocated memory is still 151.0 MB. Free memory was 105.8 MB in the beginning and 102.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1538.98 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 102.0 MB in the beginning and 126.8 MB in the end (delta: -24.8 MB). Peak memory consumption was 34.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 60705.49 ms. Allocated memory was 181.4 MB in the beginning and 653.3 MB in the end (delta: 471.9 MB). Free memory was 126.3 MB in the beginning and 576.8 MB in the end (delta: -450.5 MB). Peak memory consumption was 375.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 160]: 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: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 407]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 414]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 496]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 257]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 400]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 486]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 246]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 238]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 205]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 197]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 319]: 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: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 173]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 425]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 130]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 599 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 18.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1013 SDtfs, 1435 SDslu, 1739 SDs, 0 SdLazy, 3082 SolverSat, 503 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 10.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=600occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 376 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 1509 PreInvPairs, 1906 NumberOfFragments, 2394 HoareAnnotationTreeSize, 1509 FomulaSimplifications, 306489 FormulaSimplificationTreeSizeReduction, 7.6s HoareSimplificationTime, 239 FomulaSimplificationsInter, 54526 FormulaSimplificationTreeSizeReductionInter, 29.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...