/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_spec4_product28.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:11:41,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:11:41,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:11:41,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:11:41,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:11:41,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:11:41,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:11:41,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:11:41,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:11:41,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:11:41,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:11:41,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:11:41,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:11:41,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:11:41,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:11:41,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:11:41,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:11:41,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:11:41,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:11:41,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:11:41,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:11:41,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:11:41,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:11:41,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:11:41,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:11:41,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:11:41,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:11:41,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:11:41,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:11:41,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:11:41,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:11:41,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:11:41,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:11:41,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:11:41,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:11:41,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:11:41,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:11:41,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:11:41,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:11:41,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:11:41,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:11:41,689 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:11:41,715 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:11:41,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:11:41,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:11:41,721 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:11:41,721 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:11:41,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:11:41,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:11:41,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:11:41,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:11:41,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:11:41,723 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:11:41,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:11:41,724 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:11:41,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:11:41,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:11:41,724 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:11:41,725 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:11:41,725 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:11:41,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:11:41,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:11:41,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:11:41,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:11:41,726 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:11:41,726 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:11:42,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:11:42,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:11:42,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:11:42,142 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:11:42,147 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:11:42,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product28.cil.c [2021-02-22 01:11:42,227 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8579b596f/532d3054bc224f51be9b7ace0f5d05ca/FLAGda7803055 [2021-02-22 01:11:42,887 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:11:42,890 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product28.cil.c [2021-02-22 01:11:42,914 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8579b596f/532d3054bc224f51be9b7ace0f5d05ca/FLAGda7803055 [2021-02-22 01:11:43,222 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8579b596f/532d3054bc224f51be9b7ace0f5d05ca [2021-02-22 01:11:43,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:11:43,240 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:11:43,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:11:43,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:11:43,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:11:43,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:43,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28cf2331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43, skipping insertion in model container [2021-02-22 01:11:43,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:43,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:11:43,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:11:43,555 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_spec4_product28.cil.c[1281,1294] [2021-02-22 01:11:43,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:11:43,718 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:11:43,747 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_spec4_product28.cil.c[1281,1294] [2021-02-22 01:11:43,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:11:43,937 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:11:43,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43 WrapperNode [2021-02-22 01:11:43,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:11:43,939 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:11:43,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:11:43,940 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:11:43,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:43,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:43,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:43,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:44,005 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:44,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:44,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (1/1) ... [2021-02-22 01:11:44,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:11:44,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:11:44,032 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:11:44,032 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:11:44,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (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 [2021-02-22 01:11:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:11:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:11:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:11:44,157 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:11:44,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:11:44,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:11:44,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:11:44,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:11:44,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:11:44,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:11:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:11:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:11:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:11:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:11:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:11:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:11:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:11:44,162 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:11:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:11:44,165 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:11:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:11:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:11:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:11:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:11:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:11:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:11:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:11:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:11:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:11:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:11:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:11:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:11:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:11:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:11:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:11:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:11:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:11:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:11:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:11:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:11:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:11:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:11:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:11:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:11:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:11:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:11:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:11:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:11:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:11:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:11:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:11:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:11:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:11:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:11:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:11:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:11:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:11:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:11:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:11:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:11:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:11:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:11:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:11:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:11:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:11:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:11:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:11:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:11:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:11:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:11:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:11:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:11:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:11:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:11:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:11:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:11:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:11:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:11:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:11:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:11:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:11:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:11:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:11:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:11:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:11:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:11:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:11:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:11:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:11:45,786 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:11:45,786 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:11:45,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:11:45 BoogieIcfgContainer [2021-02-22 01:11:45,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:11:45,791 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:11:45,791 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:11:45,795 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:11:45,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:11:43" (1/3) ... [2021-02-22 01:11:45,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@529113e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:11:45, skipping insertion in model container [2021-02-22 01:11:45,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:11:43" (2/3) ... [2021-02-22 01:11:45,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@529113e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:11:45, skipping insertion in model container [2021-02-22 01:11:45,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:11:45" (3/3) ... [2021-02-22 01:11:45,799 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product28.cil.c [2021-02-22 01:11:45,811 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:11:45,818 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:11:45,838 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:11:45,876 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:11:45,876 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:11:45,877 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:11:45,877 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:11:45,878 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:11:45,878 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:11:45,878 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:11:45,878 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:11:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2021-02-22 01:11:45,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:11:45,924 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:45,925 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:11:45,925 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:45,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:45,932 INFO L82 PathProgramCache]: Analyzing trace with hash 108420034, now seen corresponding path program 1 times [2021-02-22 01:11:45,941 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:45,942 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [985768172] [2021-02-22 01:11:45,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:46,032 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,831 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:46,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:47,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:47,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:47,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:47,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:47,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:47,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:47,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:47,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:11:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:47,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:47,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:11:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:47,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:11:47,072 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [985768172] [2021-02-22 01:11:47,074 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:47,074 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:11:47,075 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697918739] [2021-02-22 01:11:47,080 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:11:47,081 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:47,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:11:47,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:11:47,098 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 3 states. [2021-02-22 01:11:48,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:48,602 INFO L93 Difference]: Finished difference Result 442 states and 528 transitions. [2021-02-22 01:11:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:11:48,604 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:11:48,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:48,621 INFO L225 Difference]: With dead ends: 442 [2021-02-22 01:11:48,621 INFO L226 Difference]: Without dead ends: 281 [2021-02-22 01:11:48,626 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 [2021-02-22 01:11:48,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2021-02-22 01:11:48,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 239. [2021-02-22 01:11:48,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2021-02-22 01:11:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 258 transitions. [2021-02-22 01:11:48,783 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 258 transitions. Word has length 147 [2021-02-22 01:11:48,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:48,785 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 258 transitions. [2021-02-22 01:11:48,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:11:48,785 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 258 transitions. [2021-02-22 01:11:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:11:48,790 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:48,790 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:11:48,790 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:11:48,791 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:48,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:48,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1079958106, now seen corresponding path program 1 times [2021-02-22 01:11:48,792 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:48,792 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1014840072] [2021-02-22 01:11:48,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:48,819 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:48,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:48,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:48,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,246 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:49,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:49,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:49,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:49,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:49,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:49,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:49,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:49,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:49,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:49,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:49,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:11:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:49,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:49,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:11:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:49,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:49,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:11:49,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1014840072] [2021-02-22 01:11:49,351 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:49,351 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:11:49,351 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609838264] [2021-02-22 01:11:49,352 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:11:49,353 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:49,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:11:49,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:11:49,354 INFO L87 Difference]: Start difference. First operand 239 states and 258 transitions. Second operand 4 states. [2021-02-22 01:11:50,130 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:11:51,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:51,143 INFO L93 Difference]: Finished difference Result 348 states and 390 transitions. [2021-02-22 01:11:51,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:11:51,144 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:11:51,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:51,155 INFO L225 Difference]: With dead ends: 348 [2021-02-22 01:11:51,155 INFO L226 Difference]: Without dead ends: 264 [2021-02-22 01:11:51,161 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:11:51,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2021-02-22 01:11:51,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 229. [2021-02-22 01:11:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2021-02-22 01:11:51,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 245 transitions. [2021-02-22 01:11:51,279 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 245 transitions. Word has length 148 [2021-02-22 01:11:51,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:51,280 INFO L480 AbstractCegarLoop]: Abstraction has 229 states and 245 transitions. [2021-02-22 01:11:51,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:11:51,280 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 245 transitions. [2021-02-22 01:11:51,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:11:51,284 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:51,284 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:11:51,284 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:11:51,284 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:51,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:51,285 INFO L82 PathProgramCache]: Analyzing trace with hash -1968081452, now seen corresponding path program 1 times [2021-02-22 01:11:51,285 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:51,286 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1454869245] [2021-02-22 01:11:51,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:51,289 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:51,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:51,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:51,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,720 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:51,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:51,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:51,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:11:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:51,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:11:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:11:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:51,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:51,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:11:51,934 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1454869245] [2021-02-22 01:11:51,934 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:51,934 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:11:51,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578476323] [2021-02-22 01:11:51,935 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:11:51,935 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:51,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:11:51,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:11:51,936 INFO L87 Difference]: Start difference. First operand 229 states and 245 transitions. Second operand 10 states. [2021-02-22 01:11:52,650 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:11:53,096 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:11:53,493 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:11:53,862 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:54,239 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:54,639 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:55,711 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:11:57,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:57,940 INFO L93 Difference]: Finished difference Result 608 states and 709 transitions. [2021-02-22 01:11:57,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:11:57,945 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:11:57,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:57,951 INFO L225 Difference]: With dead ends: 608 [2021-02-22 01:11:57,951 INFO L226 Difference]: Without dead ends: 494 [2021-02-22 01:11:57,953 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:11:57,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 494 states. [2021-02-22 01:11:58,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 494 to 403. [2021-02-22 01:11:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 403 states. [2021-02-22 01:11:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 449 transitions. [2021-02-22 01:11:58,133 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 449 transitions. Word has length 161 [2021-02-22 01:11:58,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:58,134 INFO L480 AbstractCegarLoop]: Abstraction has 403 states and 449 transitions. [2021-02-22 01:11:58,134 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:11:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 449 transitions. [2021-02-22 01:11:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:11:58,137 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:58,137 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] [2021-02-22 01:11:58,137 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:11:58,137 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:58,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:58,138 INFO L82 PathProgramCache]: Analyzing trace with hash 318446111, now seen corresponding path program 1 times [2021-02-22 01:11:58,138 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:58,138 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [947261366] [2021-02-22 01:11:58,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:58,142 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:58,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:58,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:58,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:58,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:58,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:58,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:58,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:58,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:58,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:58,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,605 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:58,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:11:58,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:58,715 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:11:58,717 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:11:58,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:11:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:11:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:58,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:58,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:11:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:58,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:58,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:11:58,847 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [947261366] [2021-02-22 01:11:58,847 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:58,847 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:11:58,847 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894124904] [2021-02-22 01:11:58,848 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:11:58,848 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:58,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:11:58,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:11:58,849 INFO L87 Difference]: Start difference. First operand 403 states and 449 transitions. Second operand 14 states. [2021-02-22 01:11:59,497 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:11:59,975 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:12:00,351 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:12:00,712 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:12:01,071 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:01,443 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:12:02,248 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:12:03,500 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:12:03,889 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:04,527 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:04,968 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:12:05,342 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:12:05,676 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:12:06,050 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:12:06,429 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:06,787 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:12:07,251 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:07,688 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:12:08,153 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:08,639 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:12:10,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:12:10,495 INFO L93 Difference]: Finished difference Result 1343 states and 1650 transitions. [2021-02-22 01:12:10,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:12:10,496 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2021-02-22 01:12:10,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:12:10,503 INFO L225 Difference]: With dead ends: 1343 [2021-02-22 01:12:10,504 INFO L226 Difference]: Without dead ends: 1055 [2021-02-22 01:12:10,506 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:12:10,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1055 states. [2021-02-22 01:12:10,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1055 to 916. [2021-02-22 01:12:10,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 916 states. [2021-02-22 01:12:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 916 states and 1058 transitions. [2021-02-22 01:12:10,938 INFO L78 Accepts]: Start accepts. Automaton has 916 states and 1058 transitions. Word has length 166 [2021-02-22 01:12:10,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:12:10,939 INFO L480 AbstractCegarLoop]: Abstraction has 916 states and 1058 transitions. [2021-02-22 01:12:10,939 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:12:10,939 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1058 transitions. [2021-02-22 01:12:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-22 01:12:10,943 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:12:10,943 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] [2021-02-22 01:12:10,944 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:12:10,944 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:12:10,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:12:10,944 INFO L82 PathProgramCache]: Analyzing trace with hash 1382959547, now seen corresponding path program 1 times [2021-02-22 01:12:10,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:12:10,945 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1263034524] [2021-02-22 01:12:10,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:12:10,948 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:12:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,297 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:12:11,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:12:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:12:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:12:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:12:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:12:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:12:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:11,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:12:11,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:12:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:12:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:11,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:11,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:11,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:12:11,483 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1263034524] [2021-02-22 01:12:11,485 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:12:11,486 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:12:11,486 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269366940] [2021-02-22 01:12:11,486 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:12:11,487 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:12:11,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:12:11,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:12:11,487 INFO L87 Difference]: Start difference. First operand 916 states and 1058 transitions. Second operand 6 states. [2021-02-22 01:12:12,147 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:12:13,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:12:13,484 INFO L93 Difference]: Finished difference Result 1559 states and 1878 transitions. [2021-02-22 01:12:13,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 01:12:13,484 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2021-02-22 01:12:13,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:12:13,489 INFO L225 Difference]: With dead ends: 1559 [2021-02-22 01:12:13,490 INFO L226 Difference]: Without dead ends: 758 [2021-02-22 01:12:13,493 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:12:13,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-02-22 01:12:13,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 655. [2021-02-22 01:12:13,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 655 states. [2021-02-22 01:12:13,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 714 transitions. [2021-02-22 01:12:13,882 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 714 transitions. Word has length 171 [2021-02-22 01:12:13,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:12:13,883 INFO L480 AbstractCegarLoop]: Abstraction has 655 states and 714 transitions. [2021-02-22 01:12:13,883 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:12:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 714 transitions. [2021-02-22 01:12:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-02-22 01:12:13,889 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:12:13,889 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:12:13,889 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:12:13,890 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:12:13,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:12:13,891 INFO L82 PathProgramCache]: Analyzing trace with hash -203290286, now seen corresponding path program 1 times [2021-02-22 01:12:13,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:12:13,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1305034013] [2021-02-22 01:12:13,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:12:13,972 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,000 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,010 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,017 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,073 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:12:14,084 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:12:14,089 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:12:14,092 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:12:14,098 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,104 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,110 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,116 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,167 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:12:14,169 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:12:14,172 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:12:14,175 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:12:14,179 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,184 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,188 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,193 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,247 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:12:14,249 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:12:14,252 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:12:14,254 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:12:14,257 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,262 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,266 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,271 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,326 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:12:14,329 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:12:14,332 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:12:14,337 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:12:14,339 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,344 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,347 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,351 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,405 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:12:14,407 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:12:14,410 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:12:14,412 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:12:14,414 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,419 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,421 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-02-22 01:12:14,426 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size 89 [2021-02-22 01:12:14,476 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:12:14,477 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:12:14,479 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:12:14,483 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:12:14,486 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,491 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,494 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,499 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,572 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:12:14,577 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:12:14,583 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:14,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:14,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:14,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:12:14,597 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:12:14,604 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size [2021-02-22 01:12:14,608 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size 123 [2021-02-22 01:12:14,611 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,615 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,618 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size [2021-02-22 01:12:14,622 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 87 [2021-02-22 01:12:14,677 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:12:14,681 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:12:14,684 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:12:14,686 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:12:14,686 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:12:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:14,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:14,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:14,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:14,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:14,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:14,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:14,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:14,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:14,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:14,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,086 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:12:15,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:12:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:12:15,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:12:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:12:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:12:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:12:15,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:12:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:12:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:12:15,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:15,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:12:15,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,250 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:12:15,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:12:15,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:12:15,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:12:15,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,259 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:12:15,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:12:15,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:12:15,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:12:15,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,266 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:12:15,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:12:15,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,270 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:12:15,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:12:15,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:15,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:15,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:12:15,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:12:15,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:12:15,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:12:15,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,377 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:15,379 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:12:15,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:12:15,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:12:15,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:12:15,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:12:15,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:12:15,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:12:15,472 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:12:15,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:12:15,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:12:15,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:12:15,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:12:15,615 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:12:15,616 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:12:15,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:12:15,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:12:15,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:12:15,732 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:12:15,732 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:12:15,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:12:15,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:12:15,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:12:15,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:12:15,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:15,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:15,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:12:15,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:12:16,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:12:16,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:12:16,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:12:16,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:12:16,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,141 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:12:16,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:12:16,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:12:16,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:12:16,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:12:16,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:12:16,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:12:16,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:12:16,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:12:16,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:12:16,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:12:16,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:12:16,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:12:16,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:12:16,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:12:16,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:12:16,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:12:16,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:12:16,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:12:16,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1305034013] [2021-02-22 01:12:16,766 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:12:16,766 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-22 01:12:16,766 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83407896] [2021-02-22 01:12:16,766 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-22 01:12:16,767 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:12:16,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-22 01:12:16,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:12:16,768 INFO L87 Difference]: Start difference. First operand 655 states and 714 transitions. Second operand 40 states. [2021-02-22 01:12:17,497 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:12:18,177 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:12:18,589 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:12:19,032 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:12:19,475 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:12:19,929 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:12:20,347 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:12:20,767 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:12:21,221 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:12:21,694 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:12:22,132 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:12:22,626 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:12:23,270 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:23,820 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:12:24,339 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:12:24,948 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:25,477 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:12:25,998 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:26,603 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:12:27,106 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:12:28,062 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:12:28,855 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:12:29,338 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:12:29,773 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:12:30,191 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:12:30,648 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:12:31,091 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:12:31,513 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:12:31,959 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:12:33,022 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:12:33,665 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:12:34,182 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:12:35,312 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-22 01:12:35,944 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:12:36,672 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:12:40,368 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:42,096 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:12:42,791 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:12:43,441 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:12:44,282 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-22 01:12:45,159 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-22 01:12:45,683 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:12:46,124 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:12:46,576 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:12:47,155 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:12:47,582 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:12:47,978 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:48,443 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:12:48,896 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:49,301 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:12:49,703 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:50,374 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:12:51,352 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-22 01:12:56,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:12:56,902 INFO L93 Difference]: Finished difference Result 1627 states and 1922 transitions. [2021-02-22 01:12:56,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 225 states. [2021-02-22 01:12:56,903 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 214 [2021-02-22 01:12:56,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:12:56,904 INFO L225 Difference]: With dead ends: 1627 [2021-02-22 01:12:56,905 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:12:56,927 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 261 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27857 ImplicationChecksByTransitivity, 34.7s TimeCoverageRelationStatistics Valid=6287, Invalid=62619, Unknown=0, NotChecked=0, Total=68906 [2021-02-22 01:12:56,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:12:56,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:12:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:12:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:12:56,928 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 214 [2021-02-22 01:12:56,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:12:56,929 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:12:56,929 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-22 01:12:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:12:56,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:12:56,929 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:12:56,931 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:12:57,475 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 253 [2021-02-22 01:12:59,202 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 248 [2021-02-22 01:12:59,606 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 238 [2021-02-22 01:13:01,494 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 248 [2021-02-22 01:13:02,014 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 246 [2021-02-22 01:13:03,149 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 256 [2021-02-22 01:13:03,293 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 254 [2021-02-22 01:13:05,876 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 270 [2021-02-22 01:13:06,227 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 254 [2021-02-22 01:13:08,628 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 246 [2021-02-22 01:13:08,768 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 268 [2021-02-22 01:13:08,899 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 256 [2021-02-22 01:13:09,158 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 254 [2021-02-22 01:13:09,261 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 244 [2021-02-22 01:13:09,396 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 248 [2021-02-22 01:13:09,509 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 250 [2021-02-22 01:13:11,899 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 254 [2021-02-22 01:13:12,047 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 261 [2021-02-22 01:13:12,568 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:13:12,991 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 34 [2021-02-22 01:13:13,247 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:13,549 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:13,837 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:14,474 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 15 [2021-02-22 01:13:14,899 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 34 [2021-02-22 01:13:15,206 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:15,474 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:13:15,846 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 34 [2021-02-22 01:13:16,132 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:17,848 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-22 01:13:18,662 WARN L202 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:18,926 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:19,824 WARN L202 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-22 01:13:20,114 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:20,401 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:21,907 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:13:22,330 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 34 [2021-02-22 01:13:22,601 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:22,877 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:23,134 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:13:23,925 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:13:24,327 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:13:24,728 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 34 [2021-02-22 01:13:25,572 WARN L202 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:13:25,847 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:26,129 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:13:26,380 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:13:27,175 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 43 [2021-02-22 01:13:27,931 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 41 [2021-02-22 01:13:28,184 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:13:28,475 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:28,771 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:29,078 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-22 01:13:29,942 WARN L202 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-22 01:13:30,464 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 12 [2021-02-22 01:13:31,297 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:13:31,822 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:13:32,685 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:13:33,237 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:13:34,126 WARN L202 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2021-02-22 01:13:34,952 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-22 01:13:35,807 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 31 [2021-02-22 01:13:36,861 WARN L202 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2021-02-22 01:13:37,238 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2021-02-22 01:13:37,751 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:13:38,499 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 41 [2021-02-22 01:13:39,334 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:13:40,537 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-22 01:13:42,240 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-22 01:13:43,634 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:13:44,156 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:13:44,747 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 22 [2021-02-22 01:13:45,020 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:45,826 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:13:46,230 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 34 [2021-02-22 01:13:47,071 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 45 [2021-02-22 01:13:47,925 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 43 [2021-02-22 01:13:48,207 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:13:48,500 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:49,332 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 41 [2021-02-22 01:13:49,771 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2021-02-22 01:13:50,220 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 34 [2021-02-22 01:13:50,530 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:51,000 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 34 [2021-02-22 01:13:51,305 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:51,776 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:52,767 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-22 01:13:53,152 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:13:53,566 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 34 [2021-02-22 01:13:53,864 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:54,317 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2021-02-22 01:13:55,356 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-22 01:13:55,711 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:13:56,015 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:56,868 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:13:58,016 WARN L202 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-22 01:13:58,351 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:13:59,372 WARN L202 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-22 01:14:00,957 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:14:01,663 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 01:14:02,593 WARN L202 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2021-02-22 01:14:03,572 WARN L202 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-22 01:14:04,560 WARN L202 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-22 01:14:05,441 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 19 [2021-02-22 01:14:06,275 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-22 01:14:06,571 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:14:06,873 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:14:07,944 WARN L202 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 41 [2021-02-22 01:14:08,880 WARN L202 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 46 [2021-02-22 01:14:09,696 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:14:09,702 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:14:09,702 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:14:09,702 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:14:09,702 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-22 01:14:09,702 INFO L189 CegarLoopUtils]: For program point L126-1(line 126) no Hoare annotation was computed. [2021-02-22 01:14:09,703 INFO L189 CegarLoopUtils]: For program point L126-2(line 126) no Hoare annotation was computed. [2021-02-22 01:14:09,703 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-22 01:14:09,703 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-22 01:14:09,703 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-22 01:14:09,703 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 103 158) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L147-1(lines 128 149) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 01:14:09,704 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 103 158) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 103 158) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L145-1(line 145) no Hoare annotation was computed. [2021-02-22 01:14:09,705 INFO L189 CegarLoopUtils]: For program point L145-2(line 145) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L150(lines 127 151) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-22 01:14:09,706 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L134(lines 134 138) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 159 218) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 01:14:09,707 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 159 218) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L185-2(lines 185 210) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 159 218) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:14:09,708 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L211(lines 184 212) no Hoare annotation was computed. [2021-02-22 01:14:09,709 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-22 01:14:09,710 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L191(lines 191 195) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L191-1(lines 191 195) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L183-1(line 183) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L183-2(line 183) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-22 01:14:09,711 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L208-1(line 208) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L208-2(line 208) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L204-1(line 204) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L204-2(line 204) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:14:09,712 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-22 01:14:09,713 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 466 472) the Hoare annotation is: true [2021-02-22 01:14:09,713 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 466 472) the Hoare annotation is: true [2021-02-22 01:14:09,713 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 473 481) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1))) [2021-02-22 01:14:09,713 INFO L185 CegarLoopUtils]: At program point L478(line 478) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:09,713 INFO L192 CegarLoopUtils]: At program point L477(line 477) the Hoare annotation is: true [2021-02-22 01:14:09,713 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 473 481) the Hoare annotation is: true [2021-02-22 01:14:09,713 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 473 481) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1))) [2021-02-22 01:14:09,714 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 419 443) the Hoare annotation is: true [2021-02-22 01:14:09,714 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 419 443) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~3 0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) (.cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)))) (or (and .cse0 .cse3 .cse4) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3 .cse4) .cse1 .cse2 (not (= 0 ~systemActive~0)))))) [2021-02-22 01:14:09,714 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:14:09,714 INFO L185 CegarLoopUtils]: At program point L431(lines 431 437) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse1) (or .cse5 .cse0 .cse1 .cse3) (or (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse0 .cse1 .cse2))) [2021-02-22 01:14:09,714 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse3) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3) .cse0 .cse1 .cse2))) [2021-02-22 01:14:09,715 INFO L185 CegarLoopUtils]: At program point L429-1(line 429) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (= |__utac_acc__Specification4_spec__1_#t~ret43| 0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse0 .cse1 .cse2) (or .cse5 .cse0 .cse1 .cse3) (or .cse4 .cse5 .cse0 .cse1))) [2021-02-22 01:14:09,715 INFO L185 CegarLoopUtils]: At program point L427(lines 427 440) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648))) (not (= 0 ~systemActive~0))))) [2021-02-22 01:14:09,715 INFO L185 CegarLoopUtils]: At program point L429-2(line 429) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (= |__utac_acc__Specification4_spec__1_#t~ret43| 0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse0 .cse1 .cse2) (or .cse5 .cse0 .cse1 .cse3) (or .cse4 .cse5 .cse0 .cse1))) [2021-02-22 01:14:09,715 INFO L185 CegarLoopUtils]: At program point L429-3(line 429) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse6 (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3) (or (and .cse5 .cse6 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) .cse0 .cse1 .cse2) (or .cse4 .cse0 .cse1 (and .cse5 .cse6)))) [2021-02-22 01:14:09,715 INFO L185 CegarLoopUtils]: At program point L427-1(lines 419 443) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~3 0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~3)) (.cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)))) (or (and .cse0 .cse3 .cse4) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse3 .cse4) .cse1 .cse2 (not (= 0 ~systemActive~0)))))) [2021-02-22 01:14:09,715 INFO L192 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: true [2021-02-22 01:14:09,716 INFO L185 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (= |__utac_acc__Specification4_spec__1_#t~ret42| ~waterLevel~0)) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0)) (= ~waterLevel~0 0)))) [2021-02-22 01:14:09,716 INFO L185 CegarLoopUtils]: At program point L425-2(line 425) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret42| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret42| ~waterLevel~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0)) (= ~waterLevel~0 0)))) [2021-02-22 01:14:09,716 INFO L185 CegarLoopUtils]: At program point L425-3(line 425) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (and (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0))) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret42| __utac_acc__Specification4_spec__1_~tmp~3) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret42| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret42| ~waterLevel~0))))) [2021-02-22 01:14:09,716 INFO L192 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: true [2021-02-22 01:14:09,716 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,716 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 850 872) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,717 INFO L185 CegarLoopUtils]: At program point L862-1(line 862) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,717 INFO L185 CegarLoopUtils]: At program point L860(lines 860 867) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,717 INFO L192 CegarLoopUtils]: At program point L860-1(lines 860 867) the Hoare annotation is: true [2021-02-22 01:14:09,717 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret75| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,717 INFO L185 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,717 INFO L185 CegarLoopUtils]: At program point L858-1(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret75| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,717 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 850 872) the Hoare annotation is: true [2021-02-22 01:14:09,718 INFO L185 CegarLoopUtils]: At program point L856(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,718 INFO L185 CegarLoopUtils]: At program point L858-2(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret75| 1) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:14:09,718 INFO L185 CegarLoopUtils]: At program point L856-1(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,718 INFO L185 CegarLoopUtils]: At program point L852(line 852) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,718 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 850 872) the Hoare annotation is: true [2021-02-22 01:14:09,718 INFO L192 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: true [2021-02-22 01:14:09,718 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 808 831) no Hoare annotation was computed. [2021-02-22 01:14:09,718 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 808 831) no Hoare annotation was computed. [2021-02-22 01:14:09,718 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 808 831) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:14:09,719 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-22 01:14:09,720 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-22 01:14:09,720 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-22 01:14:09,720 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:14:09,720 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 662 676) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:14:09,720 INFO L185 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,720 INFO L185 CegarLoopUtils]: At program point L666(lines 666 672) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:14:09,720 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 662 676) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:14:09,720 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 662 676) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:14:09,721 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 598 606) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:14:09,721 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:14:09,721 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 598 606) the Hoare annotation is: true [2021-02-22 01:14:09,721 INFO L192 CegarLoopUtils]: At program point L602(line 602) the Hoare annotation is: true [2021-02-22 01:14:09,721 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 598 606) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:14:09,721 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 643 661) the Hoare annotation is: true [2021-02-22 01:14:09,721 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 643 661) the Hoare annotation is: true [2021-02-22 01:14:09,721 INFO L192 CegarLoopUtils]: At program point L658(line 658) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L652(lines 652 656) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L652-2(lines 652 656) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L650-1(line 650) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L650-2(line 650) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L650-3(line 650) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: true [2021-02-22 01:14:09,722 INFO L192 CegarLoopUtils]: At program point L645(line 645) the Hoare annotation is: true [2021-02-22 01:14:09,723 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 643 661) the Hoare annotation is: true [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L637-1(line 637) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L626(lines 626 634) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L626-2(lines 626 634) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 607 642) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:14:09,723 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 607 642) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point L614(lines 614 622) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point L614-2(lines 614 622) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 607 642) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 459 465) the Hoare annotation is: true [2021-02-22 01:14:09,724 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 459 465) the Hoare annotation is: true [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:14:09,724 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 57 102) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L87-1(line 87) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L83-1(line 83) no Hoare annotation was computed. [2021-02-22 01:14:09,725 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 57 102) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L79(line 79) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L75(line 75) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 57 102) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L69(line 69) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L67(line 67) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-22 01:14:09,726 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L94-1(line 94) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L94-2(line 94) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L57(lines 57 102) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L57-1(lines 57 102) no Hoare annotation was computed. [2021-02-22 01:14:09,727 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L80-1(line 80) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L68(line 68) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L384(lines 384 404) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L384-1(lines 384 404) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:14:09,728 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L411-1(line 411) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 370 415) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L411-2(line 411) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:14:09,729 INFO L189 CegarLoopUtils]: For program point L370(lines 370 415) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L401(lines 401 402) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 370 415) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 370 415) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:14:09,730 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L394(lines 394 395) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L390(lines 390 397) no Hoare annotation was computed. [2021-02-22 01:14:09,731 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:14:09,732 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:14:09,732 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 840 849) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,732 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 840 849) the Hoare annotation is: true [2021-02-22 01:14:09,732 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 840 849) the Hoare annotation is: true [2021-02-22 01:14:09,732 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:14:09,732 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 587 597) no Hoare annotation was computed. [2021-02-22 01:14:09,732 INFO L189 CegarLoopUtils]: For program point L592-1(line 592) no Hoare annotation was computed. [2021-02-22 01:14:09,732 INFO L189 CegarLoopUtils]: For program point L592-2(line 592) no Hoare annotation was computed. [2021-02-22 01:14:09,732 INFO L189 CegarLoopUtils]: For program point L592-3(line 592) no Hoare annotation was computed. [2021-02-22 01:14:09,733 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 587 597) no Hoare annotation was computed. [2021-02-22 01:14:09,733 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 587 597) no Hoare annotation was computed. [2021-02-22 01:14:09,733 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:14:09,733 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 579 586) the Hoare annotation is: true [2021-02-22 01:14:09,733 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 579 586) the Hoare annotation is: true [2021-02-22 01:14:09,733 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 579 586) the Hoare annotation is: true [2021-02-22 01:14:09,733 INFO L185 CegarLoopUtils]: At program point L542(line 542) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,733 INFO L185 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,733 INFO L185 CegarLoopUtils]: At program point L536(lines 536 544) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 528 552) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point L534-1(line 534) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point L532(lines 532 549) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point L534-2(line 534) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 528 552) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point L534-3(line 534) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point L547(line 547) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,734 INFO L185 CegarLoopUtils]: At program point L547-1(lines 528 552) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,735 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 520 526) the Hoare annotation is: true [2021-02-22 01:14:09,735 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 520 526) the Hoare annotation is: true [2021-02-22 01:14:09,735 INFO L185 CegarLoopUtils]: At program point L894(lines 894 900) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse4 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse2 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and (<= 1 ~systemActive~0) .cse0 .cse4 .cse1 .cse5 .cse2 .cse6 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse4 .cse1 (= 0 ~systemActive~0) .cse5 .cse2 .cse6 .cse3))) [2021-02-22 01:14:09,735 INFO L185 CegarLoopUtils]: At program point L894-1(lines 894 900) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (not (= test_~tmp~8 0)) .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse4 .cse7 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse6 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse7 .cse5))) [2021-02-22 01:14:09,735 INFO L185 CegarLoopUtils]: At program point L886(lines 886 890) the Hoare annotation is: (let ((.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse0 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse0 .cse6 .cse1))) [2021-02-22 01:14:09,735 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,736 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,736 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~8 2147483648)) (<= test_~tmp___0~2 2147483647) (<= test_~tmp~8 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,736 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,736 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,736 INFO L185 CegarLoopUtils]: At program point L920-2(line 920) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,737 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~8 2147483648)) (<= test_~tmp___0~2 2147483647) (<= test_~tmp~8 2147483647) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,737 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,737 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,737 INFO L185 CegarLoopUtils]: At program point L912-1(line 912) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,737 INFO L185 CegarLoopUtils]: At program point L904(lines 904 910) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,737 INFO L185 CegarLoopUtils]: At program point L904-1(lines 904 910) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,738 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 874 941) the Hoare annotation is: true [2021-02-22 01:14:09,738 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (not (= test_~tmp~8 0))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:09,738 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 874 941) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,738 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse3 (<= |test_#t~nondet76| 2147483647)) (.cse6 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse6 .cse7 .cse8) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:09,738 INFO L185 CegarLoopUtils]: At program point L892-1(line 892) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= |test_#t~nondet76| 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse3 (= test_~tmp~8 |test_#t~nondet76|))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse5 .cse1 .cse6 .cse2 .cse7 .cse4 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse5 .cse1 (= 0 ~systemActive~0) .cse6 .cse2 .cse7 .cse4 .cse3))) [2021-02-22 01:14:09,739 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 874 941) the Hoare annotation is: true [2021-02-22 01:14:09,739 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,739 INFO L185 CegarLoopUtils]: At program point L934(lines 883 935) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,739 INFO L185 CegarLoopUtils]: At program point L922(lines 922 928) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,739 INFO L185 CegarLoopUtils]: At program point L922-1(lines 914 929) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,739 INFO L185 CegarLoopUtils]: At program point L885(lines 884 933) the Hoare annotation is: (let ((.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse0 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse0 .cse6 .cse1))) [2021-02-22 01:14:09,740 INFO L185 CegarLoopUtils]: At program point L914(lines 914 929) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,740 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:09,740 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,740 INFO L185 CegarLoopUtils]: At program point L902(line 902) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse9 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse6 .cse7 .cse8) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse9 .cse1 (not (= test_~tmp~8 0)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0)) .cse6 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:09,740 INFO L185 CegarLoopUtils]: At program point L902-1(line 902) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (= test_~tmp___0~2 |test_#t~nondet77|)) (.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:09,741 INFO L185 CegarLoopUtils]: At program point L931(lines 884 933) the Hoare annotation is: (let ((.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse0 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse0 .cse6 .cse1))) [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 324 369) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L343-1(line 343) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L343-2(line 343) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:14:09,741 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L348(lines 348 349) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L344(lines 344 351) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 324 369) no Hoare annotation was computed. [2021-02-22 01:14:09,742 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L338(lines 338 358) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L338-1(lines 338 358) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 324 369) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L365-1(line 365) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L365-2(line 365) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:14:09,743 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point L363-2(line 363) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point L324(lines 324 369) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point L355(lines 355 356) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 553 560) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 553 560) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 553 560) no Hoare annotation was computed. [2021-02-22 01:14:09,744 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 767 775) the Hoare annotation is: true [2021-02-22 01:14:09,744 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 767 775) the Hoare annotation is: true [2021-02-22 01:14:09,745 INFO L192 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: true [2021-02-22 01:14:09,745 INFO L192 CegarLoopUtils]: At program point L771(line 771) the Hoare annotation is: true [2021-02-22 01:14:09,745 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 767 775) the Hoare annotation is: true [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 735 757) no Hoare annotation was computed. [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point L743(lines 743 751) no Hoare annotation was computed. [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 735 757) no Hoare annotation was computed. [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point L743-2(lines 743 751) no Hoare annotation was computed. [2021-02-22 01:14:09,745 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 735 757) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L250(lines 250 266) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L283-1(line 283) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L283-2(line 283) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L267(lines 267 308) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:14:09,746 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L259-1(line 259) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L309(lines 309 320) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 221 323) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:14:09,747 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L252-1(line 252) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L310(lines 310 317) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 221 323) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:14:09,748 INFO L189 CegarLoopUtils]: For program point L245(lines 245 249) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 221 323) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L270-2(lines 270 290) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L221(lines 221 323) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L221-1(lines 221 323) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-22 01:14:09,749 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L312-2(line 312) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L271(lines 270 290) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L255-1(line 255) no Hoare annotation was computed. [2021-02-22 01:14:09,750 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L272(lines 272 276) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L297-2(line 297) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-22 01:14:09,751 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L299-1(line 299) no Hoare annotation was computed. [2021-02-22 01:14:09,752 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point L299-2(line 299) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point L291(lines 269 292) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point L451-2(line 451) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 449 458) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 449 458) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 449 458) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 01:14:09,753 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 01:14:09,754 INFO L189 CegarLoopUtils]: For program point L451-1(line 451) no Hoare annotation was computed. [2021-02-22 01:14:09,754 INFO L185 CegarLoopUtils]: At program point L741-4(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,754 INFO L185 CegarLoopUtils]: At program point L741-5(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,754 INFO L185 CegarLoopUtils]: At program point L741-6(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,754 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,754 INFO L185 CegarLoopUtils]: At program point L741-7(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,754 INFO L185 CegarLoopUtils]: At program point L349(line 349) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,754 INFO L185 CegarLoopUtils]: At program point L638-1(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L638-2(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,755 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:09,756 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L636-1(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L636-2(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L636-3(line 636) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L632-1(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L632-2(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L632-3(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,757 INFO L185 CegarLoopUtils]: At program point L632-4(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L628-1(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L628-2(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L628-3(line 628) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L401-1(line 401) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L624-1(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L624-2(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,758 INFO L185 CegarLoopUtils]: At program point L624-3(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L624-4(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L620-1(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L624-5(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L620-2(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L624-6(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L620-3(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L624-7(line 624) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:09,759 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L620-4(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L616-1(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L616-2(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L616-3(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,760 INFO L185 CegarLoopUtils]: At program point L348-1(line 348) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L753-2(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L749-1(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L749-2(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,761 INFO L185 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,762 INFO L185 CegarLoopUtils]: At program point L749-3(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,762 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~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:14:09,762 INFO L185 CegarLoopUtils]: At program point L394-1(line 394) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,762 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,762 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L745-3(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L745-4(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L745-5(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L741-2(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,763 INFO L185 CegarLoopUtils]: At program point L741-3(line 741) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:09,764 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point L573-1(lines 562 578) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 562 578) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point L569(lines 569 575) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 562 578) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-22 01:14:09,764 INFO L189 CegarLoopUtils]: For program point L567-3(line 567) no Hoare annotation was computed. [2021-02-22 01:14:09,765 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 758 766) the Hoare annotation is: true [2021-02-22 01:14:09,765 INFO L185 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~9))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:14:09,765 INFO L192 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: true [2021-02-22 01:14:09,765 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 758 766) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:14:09,765 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 758 766) the Hoare annotation is: (let ((.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:14:09,765 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:14:09,765 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:14:09,766 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:14:09,766 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:14:09,766 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:14:09,766 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:14:09,766 INFO L192 CegarLoopUtils]: At program point L718-1(lines 714 725) the Hoare annotation is: true [2021-02-22 01:14:09,766 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 714 725) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:14:09,766 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 714 725) the Hoare annotation is: true [2021-02-22 01:14:09,766 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 726 734) no Hoare annotation was computed. [2021-02-22 01:14:09,767 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 01:14:09,767 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 01:14:09,767 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 726 734) no Hoare annotation was computed. [2021-02-22 01:14:09,767 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 726 734) no Hoare annotation was computed. [2021-02-22 01:14:09,767 INFO L185 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:14:09,767 INFO L185 CegarLoopUtils]: At program point L507(lines 507 513) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:14:09,767 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-22 01:14:09,768 INFO L185 CegarLoopUtils]: At program point L500(lines 499 518) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:14:09,768 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 496 519) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-22 01:14:09,768 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 496 519) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-22 01:14:09,768 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 496 519) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-22 01:14:09,768 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 778 807) the Hoare annotation is: true [2021-02-22 01:14:09,768 INFO L192 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: true [2021-02-22 01:14:09,768 INFO L192 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 778 807) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point L792(lines 792 796) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point L792-1(lines 792 796) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point L788-2(lines 788 802) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point L784-1(line 784) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point L803(lines 778 807) the Hoare annotation is: true [2021-02-22 01:14:09,769 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 690 701) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 690 701) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point L695(line 695) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point L694-1(lines 690 701) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 832 838) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 832 838) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:14:09,770 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:14:09,771 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 677 684) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:09,771 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 677 684) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:09,771 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 677 684) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:09,771 INFO L185 CegarLoopUtils]: At program point L706-1(lines 702 713) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse9 (< ~waterLevel~0 3)) (.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse2 (= test_~tmp~8 0)) (.cse3 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse10 (not (= 0 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 0))) (.cse7 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse8 .cse5 .cse9 .cse7) (or .cse2 .cse3 .cse4 .cse8 .cse5 .cse10 .cse9 .cse7) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7))) [2021-02-22 01:14:09,771 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 702 713) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse9 (< ~waterLevel~0 3)) (.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse2 (= test_~tmp~8 0)) (.cse3 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse10 (not (= 0 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 0))) (.cse7 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse8 .cse5 .cse9 .cse7) (or .cse2 .cse3 .cse4 .cse8 .cse5 .cse10 .cse9 .cse7) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7))) [2021-02-22 01:14:09,772 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 702 713) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 0 ~systemActive~0)) .cse6) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,772 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= test_~tmp~8 2147483647))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 0 ~systemActive~0)) .cse5 .cse6) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:14:09,772 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-22 01:14:09,772 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:14:09,772 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-22 01:14:09,772 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:14:09,772 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-22 01:14:09,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:14:09 BoogieIcfgContainer [2021-02-22 01:14:09,796 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:14:09,797 INFO L168 Benchmark]: Toolchain (without parser) took 146568.75 ms. Allocated memory was 156.2 MB in the beginning and 1.0 GB in the end (delta: 881.9 MB). Free memory was 130.0 MB in the beginning and 582.6 MB in the end (delta: -452.7 MB). Peak memory consumption was 666.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:09,797 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 156.2 MB. Free memory was 129.1 MB in the beginning and 129.0 MB in the end (delta: 101.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:14:09,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.93 ms. Allocated memory is still 156.2 MB. Free memory was 128.9 MB in the beginning and 108.2 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:09,797 INFO L168 Benchmark]: Boogie Preprocessor took 91.37 ms. Allocated memory is still 156.2 MB. Free memory was 108.2 MB in the beginning and 104.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:09,798 INFO L168 Benchmark]: RCFGBuilder took 1758.05 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 104.2 MB in the beginning and 120.6 MB in the end (delta: -16.4 MB). Peak memory consumption was 27.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:09,798 INFO L168 Benchmark]: TraceAbstraction took 144004.58 ms. Allocated memory was 187.7 MB in the beginning and 1.0 GB in the end (delta: 850.4 MB). Free memory was 120.1 MB in the beginning and 582.6 MB in the end (delta: -462.5 MB). Peak memory consumption was 624.8 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:09,799 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 156.2 MB. Free memory was 129.1 MB in the beginning and 129.0 MB in the end (delta: 101.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 694.93 ms. Allocated memory is still 156.2 MB. Free memory was 128.9 MB in the beginning and 108.2 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 91.37 ms. Allocated memory is still 156.2 MB. Free memory was 108.2 MB in the beginning and 104.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1758.05 ms. Allocated memory was 156.2 MB in the beginning and 187.7 MB in the end (delta: 31.5 MB). Free memory was 104.2 MB in the beginning and 120.6 MB in the end (delta: -16.4 MB). Peak memory consumption was 27.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 144004.58 ms. Allocated memory was 187.7 MB in the beginning and 1.0 GB in the end (delta: 850.4 MB). Free memory was 120.1 MB in the beginning and 582.6 MB in the end (delta: -462.5 MB). Peak memory consumption was 624.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: 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: 884]: Loop Invariant Derived loop invariant: ((((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || (((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && 0 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 883]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 466]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 473]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 419]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(1 <= systemActive) || !(tmp == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || waterLevel == 0) && ((((((!(tmp == 0) && waterLevel == tmp) && 0 <= tmp + 2147483648) || ((tmp___0 == 0 && waterLevel == tmp) && 0 <= tmp + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 850]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 662]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0) - ProcedureContractResult [Line: 598]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == retValue_acc && pumpRunning == \result)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result)) - ProcedureContractResult [Line: 643]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 459]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 840]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 579]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 528]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(1 <= systemActive) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 520]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 767]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 714]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 758]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(1 <= systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) && ((((waterLevel == retValue_acc && \result == waterLevel) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 496]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 778]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 690]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 832]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 677]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(waterLevel < 3)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 702]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(waterLevel == 0)) || !(tmp <= 2147483647)) && (((((((!(1 <= systemActive) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) || !(tmp <= 2147483647))) && (((((((tmp == 0 || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647))) && (((((((!(\old(waterLevel) == 1) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 631 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 71.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 63.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 72.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1325 SDtfs, 3927 SDslu, 3381 SDs, 0 SdLazy, 7690 SolverSat, 2067 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 502 GetRequests, 176 SyntacticMatches, 1 SemanticMatches, 325 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28137 ImplicationChecksByTransitivity, 47.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=916occurred 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: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 410 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 254 LocationsWithAnnotation, 2750 PreInvPairs, 3666 NumberOfFragments, 5550 HoareAnnotationTreeSize, 2750 FomulaSimplifications, 1733767 FormulaSimplificationTreeSizeReduction, 15.0s HoareSimplificationTime, 254 FomulaSimplificationsInter, 152284 FormulaSimplificationTreeSizeReductionInter, 57.3s 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...