/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_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:07:41,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:07:41,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:07:41,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:07:41,558 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:07:41,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:07:41,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:07:41,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:07:41,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:07:41,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:07:41,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:07:41,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:07:41,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:07:41,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:07:41,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:07:41,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:07:41,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:07:41,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:07:41,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:07:41,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:07:41,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:07:41,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:07:41,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:07:41,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:07:41,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:07:41,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:07:41,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:07:41,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:07:41,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:07:41,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:07:41,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:07:41,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:07:41,629 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:07:41,630 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:07:41,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:07:41,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:07:41,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:07:41,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:07:41,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:07:41,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:07:41,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:07:41,642 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:07:41,664 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:07:41,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:07:41,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:07:41,667 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:07:41,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:07:41,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:07:41,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:07:41,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:07:41,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:07:41,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:07:41,668 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:07:41,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:07:41,669 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:07:41,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:07:41,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:07:41,670 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:07:41,670 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:07:41,670 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:07:41,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:07:41,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:07:41,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:07:41,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:07:41,671 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:07:41,671 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:07:42,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:07:42,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:07:42,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:07:42,074 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:07:42,076 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:07:42,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product21.cil.c [2021-02-24 03:07:42,162 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c68ef8c/55f31a974bf84e5f8ae8a686f75a9731/FLAGc5af39053 [2021-02-24 03:07:42,983 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:07:42,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product21.cil.c [2021-02-24 03:07:43,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c68ef8c/55f31a974bf84e5f8ae8a686f75a9731/FLAGc5af39053 [2021-02-24 03:07:43,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c68ef8c/55f31a974bf84e5f8ae8a686f75a9731 [2021-02-24 03:07:43,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:07:43,234 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:07:43,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:07:43,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:07:43,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:07:43,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:43,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fbd0187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43, skipping insertion in model container [2021-02-24 03:07:43,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:43,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:07:43,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:07:43,647 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_product21.cil.c[17578,17591] [2021-02-24 03:07:43,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:07:43,663 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:07:43,784 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_product21.cil.c[17578,17591] [2021-02-24 03:07:43,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:07:43,838 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:07:43,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43 WrapperNode [2021-02-24 03:07:43,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:07:43,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:07:43,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:07:43,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:07:43,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:43,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:43,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:43,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:43,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:44,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:44,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (1/1) ... [2021-02-24 03:07:44,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:07:44,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:07:44,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:07:44,026 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:07:44,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (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 [2021-02-24 03:07:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:07:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:07:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:07:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:07:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:07:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:07:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:07:44,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:07:44,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:07:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:07:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:07:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:07:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:07:44,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:07:44,164 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:07:44,164 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:07:44,164 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:07:44,165 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:07:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:07:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:07:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:07:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:07:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:07:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:07:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:07:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:07:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:07:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:07:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:07:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:07:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-24 03:07:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:07:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:07:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:07:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:07:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:07:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:07:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:07:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:07:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:07:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:07:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:07:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:07:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:07:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:07:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:07:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:07:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:07:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:07:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:07:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:07:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:07:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:07:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:07:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:07:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:07:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:07:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:07:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:07:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:07:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:07:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:07:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:07:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:07:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:07:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:07:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:07:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:07:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:07:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:07:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:07:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:07:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:07:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:07:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:07:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:07:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:07:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:07:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:07:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:07:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:07:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:07:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:07:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:07:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:07:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:07:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:07:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-24 03:07:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:07:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:07:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:07:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:07:45,723 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:07:45,725 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:07:45,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:07:45 BoogieIcfgContainer [2021-02-24 03:07:45,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:07:45,731 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:07:45,731 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:07:45,736 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:07:45,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:07:43" (1/3) ... [2021-02-24 03:07:45,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62fd1993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:07:45, skipping insertion in model container [2021-02-24 03:07:45,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:07:43" (2/3) ... [2021-02-24 03:07:45,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62fd1993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:07:45, skipping insertion in model container [2021-02-24 03:07:45,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:07:45" (3/3) ... [2021-02-24 03:07:45,740 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product21.cil.c [2021-02-24 03:07:45,751 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:07:45,757 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:07:45,778 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:07:45,804 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:07:45,804 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:07:45,804 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:07:45,804 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:07:45,805 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:07:45,805 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:07:45,805 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:07:45,805 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:07:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states. [2021-02-24 03:07:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:07:45,849 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:07:45,851 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] [2021-02-24 03:07:45,851 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:07:45,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:07:45,858 INFO L82 PathProgramCache]: Analyzing trace with hash -1606717745, now seen corresponding path program 1 times [2021-02-24 03:07:45,868 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:07:45,868 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [731758902] [2021-02-24 03:07:45,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:07:45,955 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:07:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,657 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:07:46,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:07:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:07:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:07:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:07:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:07:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:07:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:07:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:46,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:46,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:07:46,846 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [731758902] [2021-02-24 03:07:46,848 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:07:46,849 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:07:46,849 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5516061] [2021-02-24 03:07:46,863 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:07:46,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:07:46,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:07:46,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:07:46,881 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 3 states. [2021-02-24 03:07:48,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:07:48,569 INFO L93 Difference]: Finished difference Result 461 states and 552 transitions. [2021-02-24 03:07:48,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:07:48,573 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:07:48,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:07:48,597 INFO L225 Difference]: With dead ends: 461 [2021-02-24 03:07:48,598 INFO L226 Difference]: Without dead ends: 290 [2021-02-24 03:07:48,603 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:07:48,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-24 03:07:48,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 249. [2021-02-24 03:07:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2021-02-24 03:07:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 271 transitions. [2021-02-24 03:07:48,803 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 271 transitions. Word has length 147 [2021-02-24 03:07:48,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:07:48,804 INFO L480 AbstractCegarLoop]: Abstraction has 249 states and 271 transitions. [2021-02-24 03:07:48,804 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:07:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 271 transitions. [2021-02-24 03:07:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:07:48,810 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:07:48,810 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:07:48,811 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:07:48,811 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:07:48,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:07:48,812 INFO L82 PathProgramCache]: Analyzing trace with hash 1581792253, now seen corresponding path program 1 times [2021-02-24 03:07:48,812 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:07:48,812 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1978352563] [2021-02-24 03:07:48,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:07:48,817 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:07:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:48,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:48,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:48,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:48,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:48,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:48,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,252 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:07:49,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:07:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:49,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:49,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:07:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:49,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:49,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:07:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:49,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:49,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:07:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:49,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:49,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:07:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:49,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:49,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:07:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:49,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:49,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:07:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:49,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:49,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:49,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:07:49,365 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1978352563] [2021-02-24 03:07:49,365 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:07:49,365 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:07:49,365 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389428816] [2021-02-24 03:07:49,366 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:07:49,367 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:07:49,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:07:49,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:07:49,368 INFO L87 Difference]: Start difference. First operand 249 states and 271 transitions. Second operand 4 states. [2021-02-24 03:07:50,133 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:07:51,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:07:51,176 INFO L93 Difference]: Finished difference Result 377 states and 426 transitions. [2021-02-24 03:07:51,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:07:51,177 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:07:51,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:07:51,181 INFO L225 Difference]: With dead ends: 377 [2021-02-24 03:07:51,181 INFO L226 Difference]: Without dead ends: 273 [2021-02-24 03:07:51,183 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 [2021-02-24 03:07:51,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-24 03:07:51,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 239. [2021-02-24 03:07:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2021-02-24 03:07:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 258 transitions. [2021-02-24 03:07:51,305 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 258 transitions. Word has length 148 [2021-02-24 03:07:51,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:07:51,306 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 258 transitions. [2021-02-24 03:07:51,306 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:07:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 258 transitions. [2021-02-24 03:07:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:07:51,309 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:07:51,310 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] [2021-02-24 03:07:51,310 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:07:51,310 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:07:51,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:07:51,311 INFO L82 PathProgramCache]: Analyzing trace with hash 975295418, now seen corresponding path program 1 times [2021-02-24 03:07:51,311 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:07:51,312 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1543778367] [2021-02-24 03:07:51,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:07:51,316 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:07:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:51,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:51,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:51,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:07:51,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:51,782 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:07:51,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:07:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:51,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:07:51,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:07:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:51,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:07:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:51,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:07:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:51,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:07:51,899 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:07:51,900 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:07:51,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:07:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:51,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:07:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:51,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:07:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:51,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:51,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:07:52,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1543778367] [2021-02-24 03:07:52,001 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:07:52,001 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:07:52,001 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211552238] [2021-02-24 03:07:52,002 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:07:52,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:07:52,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:07:52,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:07:52,003 INFO L87 Difference]: Start difference. First operand 239 states and 258 transitions. Second operand 9 states. [2021-02-24 03:07:52,607 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:07:53,098 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:07:53,480 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:07:53,887 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:54,262 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:07:54,612 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:56,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:07:56,130 INFO L93 Difference]: Finished difference Result 397 states and 451 transitions. [2021-02-24 03:07:56,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-24 03:07:56,131 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:07:56,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:07:56,136 INFO L225 Difference]: With dead ends: 397 [2021-02-24 03:07:56,136 INFO L226 Difference]: Without dead ends: 273 [2021-02-24 03:07:56,138 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:07:56,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-24 03:07:56,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 239. [2021-02-24 03:07:56,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2021-02-24 03:07:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 257 transitions. [2021-02-24 03:07:56,224 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 257 transitions. Word has length 157 [2021-02-24 03:07:56,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:07:56,225 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 257 transitions. [2021-02-24 03:07:56,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:07:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 257 transitions. [2021-02-24 03:07:56,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-24 03:07:56,227 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:07:56,228 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] [2021-02-24 03:07:56,228 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:07:56,228 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:07:56,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:07:56,229 INFO L82 PathProgramCache]: Analyzing trace with hash 294760793, now seen corresponding path program 1 times [2021-02-24 03:07:56,229 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:07:56,229 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1903869633] [2021-02-24 03:07:56,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:07:56,233 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:07:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,613 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:07:56,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:07:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:07:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:07:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:07:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:07:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:07:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:07:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:07:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:07:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:07:56,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-24 03:07:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:07:56,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:07:56,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:07:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:07:56,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1903869633] [2021-02-24 03:07:56,842 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:07:56,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:07:56,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112753700] [2021-02-24 03:07:56,843 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:07:56,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:07:56,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:07:56,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:07:56,844 INFO L87 Difference]: Start difference. First operand 239 states and 257 transitions. Second operand 9 states. [2021-02-24 03:07:57,526 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:07:58,719 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:07:59,167 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:07:59,611 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:08:00,028 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:01,205 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:01,595 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:01,978 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:02,479 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:08:03,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:08:03,055 INFO L93 Difference]: Finished difference Result 569 states and 676 transitions. [2021-02-24 03:08:03,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:08:03,055 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 170 [2021-02-24 03:08:03,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:08:03,060 INFO L225 Difference]: With dead ends: 569 [2021-02-24 03:08:03,060 INFO L226 Difference]: Without dead ends: 445 [2021-02-24 03:08:03,063 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:08:03,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2021-02-24 03:08:03,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 348. [2021-02-24 03:08:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2021-02-24 03:08:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 383 transitions. [2021-02-24 03:08:03,232 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 383 transitions. Word has length 170 [2021-02-24 03:08:03,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:08:03,233 INFO L480 AbstractCegarLoop]: Abstraction has 348 states and 383 transitions. [2021-02-24 03:08:03,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:08:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 383 transitions. [2021-02-24 03:08:03,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:08:03,236 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:08:03,236 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:08:03,236 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:08:03,237 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:08:03,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:08:03,237 INFO L82 PathProgramCache]: Analyzing trace with hash -751314465, now seen corresponding path program 1 times [2021-02-24 03:08:03,238 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:08:03,238 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1777632543] [2021-02-24 03:08:03,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:08:03,241 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:08:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,654 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:08:03,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:08:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:08:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:08:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:08:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:08:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:08:03,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:08:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:08:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:08:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:08:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-24 03:08:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:03,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:03,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:03,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:08:03,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1777632543] [2021-02-24 03:08:03,842 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:08:03,843 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:08:03,843 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513998961] [2021-02-24 03:08:03,843 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:08:03,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:08:03,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:08:03,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:08:03,844 INFO L87 Difference]: Start difference. First operand 348 states and 383 transitions. Second operand 10 states. [2021-02-24 03:08:04,428 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:08:05,640 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:05,991 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:06,357 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:06,719 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:07,079 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:07,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:08:07,275 INFO L93 Difference]: Finished difference Result 528 states and 607 transitions. [2021-02-24 03:08:07,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-24 03:08:07,276 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-24 03:08:07,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:08:07,277 INFO L225 Difference]: With dead ends: 528 [2021-02-24 03:08:07,277 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:08:07,279 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:08:07,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:08:07,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:08:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:08:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:08:07,280 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 175 [2021-02-24 03:08:07,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:08:07,280 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:08:07,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:08:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:08:07,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:08:07,281 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:08:07,283 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:08:07,845 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-24 03:08:08,179 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-24 03:08:12,407 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:12,715 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-24 03:08:13,235 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:13,514 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-24 03:08:13,838 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2021-02-24 03:08:14,186 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-24 03:08:14,493 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:15,025 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:15,309 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2021-02-24 03:08:15,577 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-24 03:08:15,866 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-24 03:08:16,167 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-24 03:08:16,725 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-24 03:08:17,248 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:17,513 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-24 03:08:18,015 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:18,297 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-24 03:08:18,555 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:18,798 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-24 03:08:19,090 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-24 03:08:19,336 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2021-02-24 03:08:19,612 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-24 03:08:20,125 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-24 03:08:20,387 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-24 03:08:20,679 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:21,230 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2021-02-24 03:08:21,774 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:22,070 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-24 03:08:22,574 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-24 03:08:23,110 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-24 03:08:23,374 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:23,667 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-24 03:08:24,179 WARN L202 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:24,676 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:24,961 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-24 03:08:25,217 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:25,509 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-24 03:08:26,044 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-24 03:08:26,556 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:26,866 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:27,124 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:27,402 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:27,668 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-24 03:08:27,940 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:28,489 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:28,765 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-24 03:08:29,055 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:29,522 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-24 03:08:30,073 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-24 03:08:30,618 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-24 03:08:31,113 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-24 03:08:31,691 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:32,023 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:32,378 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:08:32,743 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-24 03:08:33,288 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-24 03:08:33,849 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-24 03:08:34,157 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-24 03:08:34,708 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:35,253 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:35,569 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-24 03:08:36,108 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:36,495 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-24 03:08:36,805 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-24 03:08:37,349 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:37,892 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-24 03:08:37,904 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:08:37,904 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:08:37,904 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:08:37,904 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-24 03:08:37,904 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:08:37,905 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L136-1(line 136) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L136-2(line 136) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-24 03:08:37,906 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L141(lines 118 142) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-24 03:08:37,907 INFO L189 CegarLoopUtils]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L117-1(line 117) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L117-2(line 117) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2021-02-24 03:08:37,908 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:08:37,909 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:08:37,910 INFO L189 CegarLoopUtils]: For program point L202(lines 175 203) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L194-1(line 194) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L190-1(line 190) no Hoare annotation was computed. [2021-02-24 03:08:37,911 INFO L189 CegarLoopUtils]: For program point L190-2(line 190) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L182(lines 182 186) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-24 03:08:37,912 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-24 03:08:37,913 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-24 03:08:37,914 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 652 658) the Hoare annotation is: true [2021-02-24 03:08:37,914 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 652 658) the Hoare annotation is: true [2021-02-24 03:08:37,914 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 659 667) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,914 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 659 667) the Hoare annotation is: true [2021-02-24 03:08:37,914 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 659 667) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,915 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,915 INFO L192 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: true [2021-02-24 03:08:37,915 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 517 539) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,915 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 517 539) the Hoare annotation is: true [2021-02-24 03:08:37,915 INFO L192 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: true [2021-02-24 03:08:37,915 INFO L185 CegarLoopUtils]: At program point L529(line 529) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:08:37,916 INFO L185 CegarLoopUtils]: At program point L529-1(line 529) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:08:37,916 INFO L185 CegarLoopUtils]: At program point L527(lines 527 534) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:08:37,916 INFO L192 CegarLoopUtils]: At program point L527-1(lines 527 534) the Hoare annotation is: true [2021-02-24 03:08:37,916 INFO L185 CegarLoopUtils]: At program point L525(line 525) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:08:37,916 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 517 539) the Hoare annotation is: true [2021-02-24 03:08:37,916 INFO L185 CegarLoopUtils]: At program point L524(line 524) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,917 INFO L185 CegarLoopUtils]: At program point L525-1(line 525) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:08:37,917 INFO L185 CegarLoopUtils]: At program point L523(line 523) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,917 INFO L185 CegarLoopUtils]: At program point L525-2(line 525) the Hoare annotation is: (or (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:08:37,917 INFO L185 CegarLoopUtils]: At program point L523-1(line 523) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,917 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,917 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-24 03:08:37,917 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-24 03:08:37,917 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 472 495) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 472 495) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 472 495) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-24 03:08:37,918 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-24 03:08:37,919 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-24 03:08:37,919 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-24 03:08:37,919 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-24 03:08:37,919 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 849 857) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,919 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 849 857) the Hoare annotation is: true [2021-02-24 03:08:37,919 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 849 857) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,919 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2021-02-24 03:08:37,919 INFO L192 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: true [2021-02-24 03:08:37,919 INFO L192 CegarLoopUtils]: At program point L897(line 897) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 894 912) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 894 912) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L903(lines 903 907) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L903-2(lines 903 907) the Hoare annotation is: true [2021-02-24 03:08:37,920 INFO L192 CegarLoopUtils]: At program point L901-1(line 901) the Hoare annotation is: true [2021-02-24 03:08:37,921 INFO L192 CegarLoopUtils]: At program point L901-2(line 901) the Hoare annotation is: true [2021-02-24 03:08:37,921 INFO L192 CegarLoopUtils]: At program point L901-3(line 901) the Hoare annotation is: true [2021-02-24 03:08:37,921 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 894 912) the Hoare annotation is: true [2021-02-24 03:08:37,921 INFO L189 CegarLoopUtils]: For program point L865(lines 865 873) no Hoare annotation was computed. [2021-02-24 03:08:37,921 INFO L189 CegarLoopUtils]: For program point L865-2(lines 865 873) no Hoare annotation was computed. [2021-02-24 03:08:37,921 INFO L189 CegarLoopUtils]: For program point L888(line 888) no Hoare annotation was computed. [2021-02-24 03:08:37,921 INFO L189 CegarLoopUtils]: For program point L888-1(line 888) no Hoare annotation was computed. [2021-02-24 03:08:37,921 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-24 03:08:37,921 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-24 03:08:37,921 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 858 893) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point L877(lines 877 885) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point L877-2(lines 877 885) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 858 893) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 858 893) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 645 651) the Hoare annotation is: true [2021-02-24 03:08:37,922 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 645 651) the Hoare annotation is: true [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-24 03:08:37,922 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L56(line 56) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L54(line 54) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-24 03:08:37,923 INFO L189 CegarLoopUtils]: For program point L85-1(line 85) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point L85-2(line 85) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point L48(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2021-02-24 03:08:37,924 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L71-1(line 71) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L59(line 59) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-24 03:08:37,925 INFO L189 CegarLoopUtils]: For program point L53(line 53) no Hoare annotation was computed. [2021-02-24 03:08:37,926 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-24 03:08:37,926 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-24 03:08:37,926 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-24 03:08:37,928 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-24 03:08:37,928 INFO L189 CegarLoopUtils]: For program point L78(line 78) no Hoare annotation was computed. [2021-02-24 03:08:37,928 INFO L189 CegarLoopUtils]: For program point L78-1(line 78) no Hoare annotation was computed. [2021-02-24 03:08:37,928 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-02-24 03:08:37,928 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L74-1(line 74) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:08:37,929 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:08:37,930 INFO L189 CegarLoopUtils]: For program point L385(lines 385 386) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L381(lines 381 388) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L375(lines 375 395) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:08:37,931 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-24 03:08:37,932 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-24 03:08:37,932 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-24 03:08:37,932 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:08:37,932 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:08:37,932 INFO L189 CegarLoopUtils]: For program point L361(lines 361 406) no Hoare annotation was computed. [2021-02-24 03:08:37,932 INFO L189 CegarLoopUtils]: For program point L392(lines 392 393) no Hoare annotation was computed. [2021-02-24 03:08:37,932 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 504 513) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,932 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 504 513) the Hoare annotation is: true [2021-02-24 03:08:37,932 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 504 513) the Hoare annotation is: true [2021-02-24 03:08:37,932 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 838 848) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point L843(line 843) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 838 848) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point L843-1(line 843) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point L843-2(line 843) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point L843-3(line 843) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 838 848) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 830 837) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 830 837) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 830 837) the Hoare annotation is: true [2021-02-24 03:08:37,933 INFO L185 CegarLoopUtils]: At program point L801(lines 801 818) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L803-2(line 803) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L803-3(line 803) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 797 821) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 797 821) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L816-1(lines 797 821) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L807(line 807) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L805(lines 805 813) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,934 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,935 INFO L185 CegarLoopUtils]: At program point L803-1(line 803) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,935 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 763 769) the Hoare annotation is: true [2021-02-24 03:08:37,935 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 763 769) the Hoare annotation is: true [2021-02-24 03:08:37,938 INFO L185 CegarLoopUtils]: At program point L671(line 671) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,938 INFO L185 CegarLoopUtils]: At program point L725(lines 678 726) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L713(line 713) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L680(lines 679 724) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L713-1(line 713) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L713-2(line 713) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L709(lines 709 720) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L672(line 672) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,939 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,940 INFO L185 CegarLoopUtils]: At program point L697-1(line 697) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,940 INFO L185 CegarLoopUtils]: At program point L722(lines 679 724) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,940 INFO L185 CegarLoopUtils]: At program point L689(lines 689 695) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,940 INFO L185 CegarLoopUtils]: At program point L689-1(lines 689 695) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,940 INFO L185 CegarLoopUtils]: At program point L681(lines 681 685) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,940 INFO L185 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,940 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 669 732) the Hoare annotation is: true [2021-02-24 03:08:37,940 INFO L185 CegarLoopUtils]: At program point L673(line 673) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,941 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 669 732) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,941 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 669 732) the Hoare annotation is: true [2021-02-24 03:08:37,941 INFO L185 CegarLoopUtils]: At program point L715(lines 715 719) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,941 INFO L185 CegarLoopUtils]: At program point L715-2(lines 709 720) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,941 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,941 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:08:37,941 INFO L185 CegarLoopUtils]: At program point L707-1(line 707) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,941 INFO L185 CegarLoopUtils]: At program point L699(lines 699 705) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,942 INFO L185 CegarLoopUtils]: At program point L699-1(lines 699 705) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,942 INFO L185 CegarLoopUtils]: At program point L691(line 691) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,942 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,942 INFO L185 CegarLoopUtils]: At program point L687-1(line 687) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:08:37,942 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-24 03:08:37,942 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:08:37,942 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-24 03:08:37,942 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:08:37,942 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:08:37,942 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L339(lines 339 340) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L335(lines 335 342) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L329(lines 329 349) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-24 03:08:37,943 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L354-1(line 354) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L354-2(line 354) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L315(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L346(lines 346 347) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:08:37,944 INFO L189 CegarLoopUtils]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L189 CegarLoopUtils]: For program point L334-2(line 334) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:08:37,945 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 624 632) the Hoare annotation is: true [2021-02-24 03:08:37,945 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 624 632) the Hoare annotation is: true [2021-02-24 03:08:37,945 INFO L192 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: true [2021-02-24 03:08:37,945 INFO L192 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: true [2021-02-24 03:08:37,945 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 624 632) the Hoare annotation is: true [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 592 614) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L600(lines 600 608) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L600-2(lines 600 608) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 592 614) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 592 614) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L250-1(line 250) no Hoare annotation was computed. [2021-02-24 03:08:37,946 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L300(lines 300 311) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L243-1(line 243) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L301(lines 301 308) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-24 03:08:37,947 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L236(lines 236 240) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:08:37,948 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L212(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L262(lines 261 281) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:08:37,949 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L263(lines 263 267) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:08:37,950 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L288-2(line 288) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L272-2(line 272) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-24 03:08:37,951 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L282(lines 260 283) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L241(lines 241 257) no Hoare annotation was computed. [2021-02-24 03:08:37,952 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L258(lines 258 299) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L637-1(line 637) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 635 644) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point L637-2(line 637) no Hoare annotation was computed. [2021-02-24 03:08:37,953 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 635 644) no Hoare annotation was computed. [2021-02-24 03:08:37,954 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 635 644) no Hoare annotation was computed. [2021-02-24 03:08:37,954 INFO L185 CegarLoopUtils]: At program point L737(line 737) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:08:37,954 INFO L185 CegarLoopUtils]: At program point L597(line 597) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,954 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,954 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)|)) [2021-02-24 03:08:37,954 INFO L185 CegarLoopUtils]: At program point L610(line 610) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,954 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)|)) [2021-02-24 03:08:37,954 INFO L185 CegarLoopUtils]: At program point L610-1(line 610) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,954 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)|)) [2021-02-24 03:08:37,955 INFO L185 CegarLoopUtils]: At program point L610-2(line 610) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,955 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)|)) [2021-02-24 03:08:37,955 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)|)) [2021-02-24 03:08:37,955 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)|)) [2021-02-24 03:08:37,955 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)|)) [2021-02-24 03:08:37,955 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,955 INFO L185 CegarLoopUtils]: At program point L606-1(line 606) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,955 INFO L185 CegarLoopUtils]: At program point L606-2(line 606) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,955 INFO L185 CegarLoopUtils]: At program point L606-3(line 606) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,955 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,956 INFO L185 CegarLoopUtils]: At program point L602(line 602) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,956 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,956 INFO L185 CegarLoopUtils]: At program point L602-1(line 602) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,956 INFO L185 CegarLoopUtils]: At program point L602-2(line 602) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,956 INFO L185 CegarLoopUtils]: At program point L602-3(line 602) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L598(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L602-4(line 602) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L598-1(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L602-5(line 602) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L887-2(line 887) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,957 INFO L185 CegarLoopUtils]: At program point L598-2(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L887-3(line 887) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L598-3(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L598-4(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L598-5(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L883-2(line 883) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L598-6(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L883-3(line 883) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,958 INFO L185 CegarLoopUtils]: At program point L598-7(line 598) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L883-4(line 883) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L879-1(line 879) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L879-2(line 879) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L879-3(line 879) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L875-1(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L875-2(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,959 INFO L185 CegarLoopUtils]: At program point L875-3(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L871(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L875-4(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L871-1(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L875-5(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L871-2(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L875-6(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L871-3(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L875-7(line 875) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,960 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L871-4(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L867-1(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L867-2(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L867-3(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,961 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L546(line 546) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L889-1(line 889) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L889-2(line 889) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,962 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,963 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#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~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:08:37,963 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:08:37,963 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:08:37,963 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 822 829) no Hoare annotation was computed. [2021-02-24 03:08:37,963 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 822 829) no Hoare annotation was computed. [2021-02-24 03:08:37,963 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 822 829) no Hoare annotation was computed. [2021-02-24 03:08:37,963 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 615 623) no Hoare annotation was computed. [2021-02-24 03:08:37,964 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-24 03:08:37,964 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-24 03:08:37,964 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 615 623) no Hoare annotation was computed. [2021-02-24 03:08:37,964 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 615 623) no Hoare annotation was computed. [2021-02-24 03:08:37,964 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:08:37,964 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:08:37,964 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:08:37,965 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:08:37,965 INFO L185 CegarLoopUtils]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:08:37,965 INFO L192 CegarLoopUtils]: At program point L575-1(lines 571 582) the Hoare annotation is: true [2021-02-24 03:08:37,965 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 571 582) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:08:37,965 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 571 582) the Hoare annotation is: true [2021-02-24 03:08:37,965 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,965 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 583 591) the Hoare annotation is: true [2021-02-24 03:08:37,965 INFO L185 CegarLoopUtils]: At program point L588(line 588) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) [2021-02-24 03:08:37,965 INFO L192 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: true [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 583 591) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 583 591) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 739 762) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point L750(lines 750 756) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 739 762) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point L743(lines 742 761) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,966 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 739 762) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 439 468) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L453(lines 453 457) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L453-1(lines 453 457) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L449-2(lines 449 463) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 439 468) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L445-1(line 445) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L464(lines 439 468) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: true [2021-02-24 03:08:37,967 INFO L192 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 547 558) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 547 558) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point L551-1(lines 547 558) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 496 502) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 496 502) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:08:37,968 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 559 570) the Hoare annotation is: true [2021-02-24 03:08:37,969 INFO L185 CegarLoopUtils]: At program point L564(line 564) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,969 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 559 570) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,969 INFO L192 CegarLoopUtils]: At program point L563-1(lines 559 570) the Hoare annotation is: true [2021-02-24 03:08:37,969 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 914 921) the Hoare annotation is: true [2021-02-24 03:08:37,969 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 918) the Hoare annotation is: true [2021-02-24 03:08:37,969 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 914 921) the Hoare annotation is: true [2021-02-24 03:08:37,969 INFO L192 CegarLoopUtils]: At program point L918(line 918) the Hoare annotation is: true [2021-02-24 03:08:37,969 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 914 921) the Hoare annotation is: true [2021-02-24 03:08:37,969 INFO L192 CegarLoopUtils]: At program point L417(line 417) the Hoare annotation is: true [2021-02-24 03:08:37,970 INFO L185 CegarLoopUtils]: At program point L417-1(line 417) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret42| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,970 INFO L185 CegarLoopUtils]: At program point L417-2(line 417) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret42| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,970 INFO L185 CegarLoopUtils]: At program point L417-3(line 417) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret42| 0) (= __utac_acc__Specification1_spec__1_~tmp~3 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,970 INFO L192 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: true [2021-02-24 03:08:37,970 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 411 435) the Hoare annotation is: true [2021-02-24 03:08:37,970 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 411 435) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,970 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,970 INFO L185 CegarLoopUtils]: At program point L423(lines 423 429) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0 .cse1))) [2021-02-24 03:08:37,970 INFO L185 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L421-1(line 421) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret43| 0) .cse0 .cse1))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L419(lines 419 432) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L421-2(line 421) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret43| 0) .cse0 .cse1))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L421-3(line 421) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret43| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0)) .cse1))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L419-1(lines 411 435) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 771 795) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 771 795) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L790-1(lines 771 795) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,971 INFO L185 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,972 INFO L185 CegarLoopUtils]: At program point L779(lines 779 787) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,972 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,972 INFO L185 CegarLoopUtils]: At program point L777-1(line 777) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,972 INFO L185 CegarLoopUtils]: At program point L775(lines 775 792) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,972 INFO L185 CegarLoopUtils]: At program point L777-2(line 777) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,972 INFO L185 CegarLoopUtils]: At program point L777-3(line 777) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:08:37,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:08:37 BoogieIcfgContainer [2021-02-24 03:08:37,999 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:08:38,000 INFO L168 Benchmark]: Toolchain (without parser) took 54776.56 ms. Allocated memory was 151.0 MB in the beginning and 463.5 MB in the end (delta: 312.5 MB). Free memory was 126.2 MB in the beginning and 184.1 MB in the end (delta: -57.9 MB). Peak memory consumption was 285.6 MB. Max. memory is 8.0 GB. [2021-02-24 03:08:38,001 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 125.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:08:38,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 602.16 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 103.6 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:08:38,001 INFO L168 Benchmark]: Boogie Preprocessor took 184.30 ms. Allocated memory is still 151.0 MB. Free memory was 103.6 MB in the beginning and 131.7 MB in the end (delta: -28.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:08:38,002 INFO L168 Benchmark]: RCFGBuilder took 1702.05 ms. Allocated memory is still 151.0 MB. Free memory was 131.7 MB in the beginning and 109.6 MB in the end (delta: 22.1 MB). Peak memory consumption was 87.6 MB. Max. memory is 8.0 GB. [2021-02-24 03:08:38,002 INFO L168 Benchmark]: TraceAbstraction took 52268.44 ms. Allocated memory was 151.0 MB in the beginning and 463.5 MB in the end (delta: 312.5 MB). Free memory was 109.0 MB in the beginning and 184.1 MB in the end (delta: -75.0 MB). Peak memory consumption was 266.3 MB. Max. memory is 8.0 GB. [2021-02-24 03:08:38,004 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 125.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 602.16 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 103.6 MB in the end (delta: 21.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 184.30 ms. Allocated memory is still 151.0 MB. Free memory was 103.6 MB in the beginning and 131.7 MB in the end (delta: -28.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1702.05 ms. Allocated memory is still 151.0 MB. Free memory was 131.7 MB in the beginning and 109.6 MB in the end (delta: 22.1 MB). Peak memory consumption was 87.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 52268.44 ms. Allocated memory was 151.0 MB in the beginning and 463.5 MB in the end (delta: 312.5 MB). Free memory was 109.0 MB in the beginning and 184.1 MB in the end (delta: -75.0 MB). Peak memory consumption was 266.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 918]: 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: 439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 679]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 678]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 652]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 659]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 517]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 849]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 894]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 645]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 504]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 830]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 797]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 763]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 624]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 571]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 439]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 583]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 739]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 547]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 496]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 914]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 411]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(pumpRunning == 0) || tmp == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 771]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 624 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.4s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 30.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1078 SDtfs, 1491 SDslu, 1648 SDs, 0 SdLazy, 3012 SolverSat, 477 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 99 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 9.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=348occurred 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: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 206 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 264 LocationsWithAnnotation, 1100 PreInvPairs, 1256 NumberOfFragments, 2562 HoareAnnotationTreeSize, 1100 FomulaSimplifications, 197136 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 264 FomulaSimplificationsInter, 24423 FormulaSimplificationTreeSizeReductionInter, 25.8s 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...