/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:44:17,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:44:17,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:44:17,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:44:17,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:44:17,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:44:17,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:44:17,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:44:17,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:44:17,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:44:17,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:44:17,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:44:17,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:44:17,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:44:17,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:44:17,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:44:17,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:44:17,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:44:17,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:44:17,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:44:17,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:44:17,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:44:17,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:44:17,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:44:17,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:44:17,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:44:17,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:44:17,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:44:17,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:44:17,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:44:17,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:44:17,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:44:17,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:44:17,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:44:17,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:44:17,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:44:17,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:44:17,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:44:17,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:44:17,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:44:17,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:44:17,789 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 00:44:17,802 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:44:17,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:44:17,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:44:17,804 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 00:44:17,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:44:17,805 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 00:44:17,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:44:17,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:44:17,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:44:17,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:44:17,806 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 00:44:17,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:44:17,806 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:44:17,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:44:17,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:44:17,807 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:44:17,807 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:44:17,808 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:44:17,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:44:17,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:44:17,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:44:17,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:44:17,809 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 00:44:17,809 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 00:44:18,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:44:18,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:44:18,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:44:18,248 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:44:18,249 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:44:18,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product45.cil.c [2021-02-22 00:44:18,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a41103f83/286794d81db74b8ea20f8353e60547f6/FLAG7dc16560b [2021-02-22 00:44:19,060 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:44:19,061 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product45.cil.c [2021-02-22 00:44:19,084 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a41103f83/286794d81db74b8ea20f8353e60547f6/FLAG7dc16560b [2021-02-22 00:44:19,320 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a41103f83/286794d81db74b8ea20f8353e60547f6 [2021-02-22 00:44:19,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:44:19,337 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:44:19,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:44:19,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:44:19,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:44:19,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:19,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af9bbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19, skipping insertion in model container [2021-02-22 00:44:19,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:19,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:44:19,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:44:19,599 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product45.cil.c[2740,2753] [2021-02-22 00:44:19,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:44:19,774 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:44:19,813 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product45.cil.c[2740,2753] [2021-02-22 00:44:19,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:44:19,967 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:44:19,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19 WrapperNode [2021-02-22 00:44:19,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:44:19,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:44:19,970 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:44:19,970 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:44:19,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:19,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:20,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:20,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:20,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:20,133 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:20,144 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... [2021-02-22 00:44:20,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:44:20,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:44:20,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:44:20,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:44:20,166 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:44:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:44:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:44:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 00:44:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:44:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 00:44:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 00:44:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 00:44:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 00:44:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 00:44:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 00:44:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 00:44:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 00:44:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:44:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 00:44:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 00:44:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 00:44:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 00:44:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:44:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 00:44:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 00:44:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 00:44:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 00:44:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 00:44:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 00:44:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 00:44:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 00:44:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 00:44:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 00:44:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 00:44:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 00:44:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 00:44:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 00:44:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 00:44:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-22 00:44:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 00:44:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 00:44:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 00:44:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 00:44:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 00:44:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 00:44:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:44:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:44:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:44:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:44:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:44:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 00:44:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 00:44:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 00:44:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 00:44:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 00:44:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 00:44:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 00:44:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 00:44:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 00:44:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 00:44:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:44:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 00:44:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 00:44:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 00:44:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 00:44:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 00:44:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 00:44:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 00:44:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 00:44:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 00:44:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 00:44:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:44:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 00:44:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:44:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:44:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 00:44:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:44:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:44:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:44:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:44:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 00:44:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:44:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 00:44:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 00:44:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:44:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 00:44:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 00:44:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 00:44:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 00:44:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 00:44:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 00:44:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 00:44:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 00:44:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 00:44:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 00:44:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-22 00:44:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:44:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:44:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:44:21,679 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:44:21,679 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 00:44:21,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:44:21 BoogieIcfgContainer [2021-02-22 00:44:21,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:44:21,690 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:44:21,690 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:44:21,694 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:44:21,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:44:19" (1/3) ... [2021-02-22 00:44:21,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69b18bef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:44:21, skipping insertion in model container [2021-02-22 00:44:21,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:44:19" (2/3) ... [2021-02-22 00:44:21,696 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69b18bef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:44:21, skipping insertion in model container [2021-02-22 00:44:21,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:44:21" (3/3) ... [2021-02-22 00:44:21,698 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product45.cil.c [2021-02-22 00:44:21,709 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:44:21,716 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:44:21,738 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:44:21,771 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:44:21,772 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:44:21,772 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 00:44:21,773 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:44:21,773 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:44:21,773 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:44:21,773 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:44:21,774 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:44:21,803 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2021-02-22 00:44:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 00:44:21,824 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:21,826 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:21,826 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:21,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:21,832 INFO L82 PathProgramCache]: Analyzing trace with hash -855887345, now seen corresponding path program 1 times [2021-02-22 00:44:21,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:21,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1425879735] [2021-02-22 00:44:21,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:21,921 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,625 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:22,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:22,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:44:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:44:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:22,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:22,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:44:22,862 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1425879735] [2021-02-22 00:44:22,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:44:22,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 00:44:22,865 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516290021] [2021-02-22 00:44:22,872 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 00:44:22,872 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:44:22,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 00:44:22,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:44:22,886 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2021-02-22 00:44:24,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:44:24,694 INFO L93 Difference]: Finished difference Result 493 states and 588 transitions. [2021-02-22 00:44:24,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 00:44:24,696 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 00:44:24,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:44:24,729 INFO L225 Difference]: With dead ends: 493 [2021-02-22 00:44:24,729 INFO L226 Difference]: Without dead ends: 307 [2021-02-22 00:44:24,741 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 00:44:24,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2021-02-22 00:44:24,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 264. [2021-02-22 00:44:24,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2021-02-22 00:44:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 288 transitions. [2021-02-22 00:44:24,979 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 288 transitions. Word has length 147 [2021-02-22 00:44:24,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:44:24,980 INFO L480 AbstractCegarLoop]: Abstraction has 264 states and 288 transitions. [2021-02-22 00:44:24,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 00:44:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 288 transitions. [2021-02-22 00:44:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 00:44:24,987 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:24,988 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:24,988 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:44:24,988 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:24,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:24,989 INFO L82 PathProgramCache]: Analyzing trace with hash -1381927877, now seen corresponding path program 1 times [2021-02-22 00:44:24,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:24,990 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1086897328] [2021-02-22 00:44:24,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:24,995 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:25,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:25,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,511 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:25,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 00:44:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:44:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:25,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:25,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:44:25,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1086897328] [2021-02-22 00:44:25,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:44:25,692 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 00:44:25,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872901113] [2021-02-22 00:44:25,695 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 00:44:25,696 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:44:25,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 00:44:25,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 00:44:25,698 INFO L87 Difference]: Start difference. First operand 264 states and 288 transitions. Second operand 4 states. [2021-02-22 00:44:26,478 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:27,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:44:27,710 INFO L93 Difference]: Finished difference Result 409 states and 462 transitions. [2021-02-22 00:44:27,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 00:44:27,715 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 00:44:27,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:44:27,719 INFO L225 Difference]: With dead ends: 409 [2021-02-22 00:44:27,719 INFO L226 Difference]: Without dead ends: 290 [2021-02-22 00:44:27,721 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 00:44:27,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-22 00:44:27,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 254. [2021-02-22 00:44:27,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-22 00:44:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 275 transitions. [2021-02-22 00:44:27,831 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 275 transitions. Word has length 148 [2021-02-22 00:44:27,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:44:27,832 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 275 transitions. [2021-02-22 00:44:27,832 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 00:44:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 275 transitions. [2021-02-22 00:44:27,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-22 00:44:27,835 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:27,836 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:27,836 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 00:44:27,836 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:27,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:27,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1222735865, now seen corresponding path program 1 times [2021-02-22 00:44:27,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:27,838 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [975175722] [2021-02-22 00:44:27,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:27,842 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:27,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:27,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:27,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:27,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:27,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:27,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:27,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:27,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:44:27,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:27,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,292 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:28,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:28,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 00:44:28,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:28,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:28,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:28,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:44:28,461 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 00:44:28,463 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 00:44:28,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:28,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:44:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:28,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-22 00:44:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:28,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:28,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:44:28,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [975175722] [2021-02-22 00:44:28,561 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:44:28,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 00:44:28,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804183155] [2021-02-22 00:44:28,563 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 00:44:28,563 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:44:28,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 00:44:28,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 00:44:28,568 INFO L87 Difference]: Start difference. First operand 254 states and 275 transitions. Second operand 9 states. [2021-02-22 00:44:29,185 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:44:29,679 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:44:30,084 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:44:30,510 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:30,906 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:44:31,307 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:33,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:44:33,129 INFO L93 Difference]: Finished difference Result 429 states and 487 transitions. [2021-02-22 00:44:33,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 00:44:33,130 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-22 00:44:33,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:44:33,134 INFO L225 Difference]: With dead ends: 429 [2021-02-22 00:44:33,134 INFO L226 Difference]: Without dead ends: 290 [2021-02-22 00:44:33,136 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-22 00:44:33,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-22 00:44:33,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 254. [2021-02-22 00:44:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-22 00:44:33,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 274 transitions. [2021-02-22 00:44:33,245 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 274 transitions. Word has length 157 [2021-02-22 00:44:33,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:44:33,246 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 274 transitions. [2021-02-22 00:44:33,246 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 00:44:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 274 transitions. [2021-02-22 00:44:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-22 00:44:33,248 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:33,248 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:33,249 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 00:44:33,249 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:33,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:33,249 INFO L82 PathProgramCache]: Analyzing trace with hash 1695158900, now seen corresponding path program 1 times [2021-02-22 00:44:33,250 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:33,250 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1399287806] [2021-02-22 00:44:33,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:33,253 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,685 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:33,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 00:44:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:33,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:44:33,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-22 00:44:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-22 00:44:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:33,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:33,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:33,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:44:33,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1399287806] [2021-02-22 00:44:33,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:44:33,852 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 00:44:33,852 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42156733] [2021-02-22 00:44:33,853 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 00:44:33,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:44:33,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 00:44:33,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-02-22 00:44:33,855 INFO L87 Difference]: Start difference. First operand 254 states and 274 transitions. Second operand 6 states. [2021-02-22 00:44:34,622 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:44:36,366 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:37,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:44:37,238 INFO L93 Difference]: Finished difference Result 568 states and 650 transitions. [2021-02-22 00:44:37,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 00:44:37,239 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2021-02-22 00:44:37,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:44:37,242 INFO L225 Difference]: With dead ends: 568 [2021-02-22 00:44:37,243 INFO L226 Difference]: Without dead ends: 429 [2021-02-22 00:44:37,244 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-02-22 00:44:37,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2021-02-22 00:44:37,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 370. [2021-02-22 00:44:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 370 states. [2021-02-22 00:44:37,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 399 transitions. [2021-02-22 00:44:37,413 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 399 transitions. Word has length 170 [2021-02-22 00:44:37,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:44:37,413 INFO L480 AbstractCegarLoop]: Abstraction has 370 states and 399 transitions. [2021-02-22 00:44:37,413 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 00:44:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 399 transitions. [2021-02-22 00:44:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-02-22 00:44:37,416 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:37,417 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:37,417 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 00:44:37,417 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:37,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:37,418 INFO L82 PathProgramCache]: Analyzing trace with hash -377318995, now seen corresponding path program 1 times [2021-02-22 00:44:37,418 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:37,418 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [360107563] [2021-02-22 00:44:37,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:37,421 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:37,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:37,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,782 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:37,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:44:37,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:44:37,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 00:44:37,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:37,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:37,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:44:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:37,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:37,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:37,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:44:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:37,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:37,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:38,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-22 00:44:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:38,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:38,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:38,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-02-22 00:44:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:38,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:38,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:44:38,061 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [360107563] [2021-02-22 00:44:38,061 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:44:38,061 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-22 00:44:38,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239713848] [2021-02-22 00:44:38,062 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-22 00:44:38,062 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:44:38,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-22 00:44:38,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2021-02-22 00:44:38,063 INFO L87 Difference]: Start difference. First operand 370 states and 399 transitions. Second operand 12 states. [2021-02-22 00:44:38,797 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:39,150 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:44:39,527 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:39,908 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:44:40,278 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:41,231 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:41,611 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:44:41,961 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:42,384 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:44:42,751 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:44,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:44:44,199 INFO L93 Difference]: Finished difference Result 689 states and 782 transitions. [2021-02-22 00:44:44,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 00:44:44,200 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 194 [2021-02-22 00:44:44,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:44:44,204 INFO L225 Difference]: With dead ends: 689 [2021-02-22 00:44:44,204 INFO L226 Difference]: Without dead ends: 434 [2021-02-22 00:44:44,206 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=82, Invalid=380, Unknown=0, NotChecked=0, Total=462 [2021-02-22 00:44:44,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2021-02-22 00:44:44,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 376. [2021-02-22 00:44:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 376 states. [2021-02-22 00:44:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 405 transitions. [2021-02-22 00:44:44,346 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 405 transitions. Word has length 194 [2021-02-22 00:44:44,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:44:44,347 INFO L480 AbstractCegarLoop]: Abstraction has 376 states and 405 transitions. [2021-02-22 00:44:44,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-22 00:44:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 405 transitions. [2021-02-22 00:44:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-02-22 00:44:44,350 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:44,350 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:44,350 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 00:44:44,351 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:44,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:44,351 INFO L82 PathProgramCache]: Analyzing trace with hash 762474829, now seen corresponding path program 1 times [2021-02-22 00:44:44,351 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:44,352 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [273418061] [2021-02-22 00:44:44,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:44,355 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,724 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:44,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 00:44:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:44:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:44:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-22 00:44:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:44,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-02-22 00:44:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:44,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:44,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:44,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:44:44,917 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [273418061] [2021-02-22 00:44:44,917 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:44:44,917 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 00:44:44,918 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5059416] [2021-02-22 00:44:44,918 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 00:44:44,918 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:44:44,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 00:44:44,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 00:44:44,919 INFO L87 Difference]: Start difference. First operand 376 states and 405 transitions. Second operand 9 states. [2021-02-22 00:44:45,578 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:44:47,062 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:47,486 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:44:47,988 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:44:48,393 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:49,180 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:49,579 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:44:49,968 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:50,401 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:51,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:44:51,588 INFO L93 Difference]: Finished difference Result 952 states and 1094 transitions. [2021-02-22 00:44:51,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 00:44:51,588 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 194 [2021-02-22 00:44:51,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:44:51,594 INFO L225 Difference]: With dead ends: 952 [2021-02-22 00:44:51,594 INFO L226 Difference]: Without dead ends: 691 [2021-02-22 00:44:51,596 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-22 00:44:51,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 691 states. [2021-02-22 00:44:51,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 691 to 600. [2021-02-22 00:44:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2021-02-22 00:44:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 653 transitions. [2021-02-22 00:44:51,948 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 653 transitions. Word has length 194 [2021-02-22 00:44:51,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:44:51,949 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 653 transitions. [2021-02-22 00:44:51,949 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 00:44:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 653 transitions. [2021-02-22 00:44:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-02-22 00:44:51,955 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:51,955 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:51,956 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 00:44:51,956 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:51,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:51,957 INFO L82 PathProgramCache]: Analyzing trace with hash -324596421, now seen corresponding path program 1 times [2021-02-22 00:44:51,957 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:51,957 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1590388809] [2021-02-22 00:44:51,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:51,962 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,416 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:52,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:44:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 00:44:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:44:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:44:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-02-22 00:44:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-22 00:44:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:52,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:52,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:52,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:44:52,624 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1590388809] [2021-02-22 00:44:52,624 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:44:52,624 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:44:52,624 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315321998] [2021-02-22 00:44:52,625 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:44:52,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:44:52,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:44:52,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:44:52,626 INFO L87 Difference]: Start difference. First operand 600 states and 653 transitions. Second operand 10 states. [2021-02-22 00:44:53,238 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:44:55,043 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:44:55,442 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:55,912 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:44:57,239 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:57,643 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:44:58,058 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:58,437 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:44:58,803 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:44:59,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:44:59,182 INFO L93 Difference]: Finished difference Result 757 states and 875 transitions. [2021-02-22 00:44:59,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 00:44:59,182 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 199 [2021-02-22 00:44:59,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:44:59,202 INFO L225 Difference]: With dead ends: 757 [2021-02-22 00:44:59,202 INFO L226 Difference]: Without dead ends: 754 [2021-02-22 00:44:59,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 00:44:59,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 754 states. [2021-02-22 00:44:59,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 754 to 600. [2021-02-22 00:44:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2021-02-22 00:44:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 652 transitions. [2021-02-22 00:44:59,434 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 652 transitions. Word has length 199 [2021-02-22 00:44:59,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:44:59,435 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 652 transitions. [2021-02-22 00:44:59,435 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:44:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 652 transitions. [2021-02-22 00:44:59,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-22 00:44:59,439 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:44:59,439 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:44:59,440 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 00:44:59,440 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:44:59,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:44:59,440 INFO L82 PathProgramCache]: Analyzing trace with hash -1033629227, now seen corresponding path program 1 times [2021-02-22 00:44:59,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:44:59,441 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [328361173] [2021-02-22 00:44:59,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:44:59,444 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:44:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,789 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:44:59,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:44:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:44:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:44:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:44:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:44:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:44:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 00:44:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:59,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:44:59,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:44:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:44:59,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:44:59,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:44:59,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:44:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:44:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:44:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:44:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 00:44:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 00:44:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:44:59,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-02-22 00:44:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:44:59,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:44:59,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:00,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:45:00,034 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [328361173] [2021-02-22 00:45:00,034 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:45:00,035 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:45:00,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957875784] [2021-02-22 00:45:00,035 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:45:00,035 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:45:00,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:45:00,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:45:00,036 INFO L87 Difference]: Start difference. First operand 600 states and 652 transitions. Second operand 10 states. [2021-02-22 00:45:01,427 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:45:01,787 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:45:02,190 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:45:02,556 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:45:02,942 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:03,306 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:45:04,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:45:04,934 INFO L93 Difference]: Finished difference Result 1253 states and 1451 transitions. [2021-02-22 00:45:04,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 00:45:04,935 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 222 [2021-02-22 00:45:04,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:45:04,940 INFO L225 Difference]: With dead ends: 1253 [2021-02-22 00:45:04,940 INFO L226 Difference]: Without dead ends: 768 [2021-02-22 00:45:04,942 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 00:45:04,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 768 states. [2021-02-22 00:45:05,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 768 to 616. [2021-02-22 00:45:05,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 616 states. [2021-02-22 00:45:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 668 transitions. [2021-02-22 00:45:05,213 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 668 transitions. Word has length 222 [2021-02-22 00:45:05,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:45:05,213 INFO L480 AbstractCegarLoop]: Abstraction has 616 states and 668 transitions. [2021-02-22 00:45:05,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:45:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 668 transitions. [2021-02-22 00:45:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-22 00:45:05,218 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:45:05,218 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:45:05,219 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 00:45:05,219 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:45:05,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:45:05,219 INFO L82 PathProgramCache]: Analyzing trace with hash -1404276008, now seen corresponding path program 1 times [2021-02-22 00:45:05,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:45:05,220 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1677397217] [2021-02-22 00:45:05,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:45:05,223 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:45:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:05,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:05,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:05,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:05,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 00:45:05,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,602 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:45:05,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:45:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 00:45:05,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:45:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:45:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:45:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:45:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:45:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 00:45:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:05,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:45:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:05,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:45:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:05,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:45:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:05,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:45:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:45:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:45:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 00:45:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 00:45:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-02-22 00:45:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:05,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:05,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:45:05,855 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1677397217] [2021-02-22 00:45:05,855 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:45:05,855 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 00:45:05,855 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995885062] [2021-02-22 00:45:05,856 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 00:45:05,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:45:05,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 00:45:05,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 00:45:05,857 INFO L87 Difference]: Start difference. First operand 616 states and 668 transitions. Second operand 7 states. [2021-02-22 00:45:06,488 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:45:07,208 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:45:10,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:45:10,365 INFO L93 Difference]: Finished difference Result 1708 states and 2027 transitions. [2021-02-22 00:45:10,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 00:45:10,366 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 222 [2021-02-22 00:45:10,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:45:10,374 INFO L225 Difference]: With dead ends: 1708 [2021-02-22 00:45:10,375 INFO L226 Difference]: Without dead ends: 1207 [2021-02-22 00:45:10,377 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-22 00:45:10,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1207 states. [2021-02-22 00:45:10,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1207 to 1034. [2021-02-22 00:45:10,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1034 states. [2021-02-22 00:45:10,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 1034 states and 1160 transitions. [2021-02-22 00:45:10,941 INFO L78 Accepts]: Start accepts. Automaton has 1034 states and 1160 transitions. Word has length 222 [2021-02-22 00:45:10,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:45:10,941 INFO L480 AbstractCegarLoop]: Abstraction has 1034 states and 1160 transitions. [2021-02-22 00:45:10,941 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 00:45:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1160 transitions. [2021-02-22 00:45:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-02-22 00:45:10,945 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:45:10,945 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:45:10,946 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 00:45:10,946 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:45:10,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:45:10,946 INFO L82 PathProgramCache]: Analyzing trace with hash -941870581, now seen corresponding path program 1 times [2021-02-22 00:45:10,946 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:45:10,947 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [281484251] [2021-02-22 00:45:10,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:45:10,950 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:45:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:11,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:11,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:11,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,388 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:45:11,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:45:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:45:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:45:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:45:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:11,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:11,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:45:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-22 00:45:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-22 00:45:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:11,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 00:45:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:11,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:45:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,600 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 00:45:11,601 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 00:45:11,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:45:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:45:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:45:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,652 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-22 00:45:11,653 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-22 00:45:11,678 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-22 00:45:11,678 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-22 00:45:11,704 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 00:45:11,705 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 00:45:11,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:45:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:11,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:11,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:11,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:45:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:11,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:11,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 00:45:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-22 00:45:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-02-22 00:45:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:11,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:11,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:45:11,921 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [281484251] [2021-02-22 00:45:11,921 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:45:11,921 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2021-02-22 00:45:11,921 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848790686] [2021-02-22 00:45:11,922 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-02-22 00:45:11,922 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:45:11,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-02-22 00:45:11,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2021-02-22 00:45:11,923 INFO L87 Difference]: Start difference. First operand 1034 states and 1160 transitions. Second operand 20 states. [2021-02-22 00:45:12,629 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:45:13,139 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:45:13,553 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:45:13,954 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:14,348 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:45:14,726 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:15,795 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:45:17,423 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:17,893 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:18,382 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:18,898 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:19,323 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:19,776 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:20,192 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:20,636 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:21,085 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:21,613 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:22,065 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:22,512 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:23,426 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-22 00:45:24,338 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2021-02-22 00:45:25,154 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-22 00:45:27,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:45:27,873 INFO L93 Difference]: Finished difference Result 2082 states and 2410 transitions. [2021-02-22 00:45:27,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-02-22 00:45:27,873 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 227 [2021-02-22 00:45:27,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:45:27,881 INFO L225 Difference]: With dead ends: 2082 [2021-02-22 00:45:27,881 INFO L226 Difference]: Without dead ends: 1163 [2021-02-22 00:45:27,886 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 600 ImplicationChecksByTransitivity, 10.8s TimeCoverageRelationStatistics Valid=530, Invalid=2332, Unknown=0, NotChecked=0, Total=2862 [2021-02-22 00:45:27,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1163 states. [2021-02-22 00:45:28,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1163 to 995. [2021-02-22 00:45:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 995 states. [2021-02-22 00:45:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 995 states and 1103 transitions. [2021-02-22 00:45:28,456 INFO L78 Accepts]: Start accepts. Automaton has 995 states and 1103 transitions. Word has length 227 [2021-02-22 00:45:28,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:45:28,456 INFO L480 AbstractCegarLoop]: Abstraction has 995 states and 1103 transitions. [2021-02-22 00:45:28,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2021-02-22 00:45:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1103 transitions. [2021-02-22 00:45:28,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2021-02-22 00:45:28,460 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:45:28,461 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:45:28,461 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-22 00:45:28,461 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:45:28,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:45:28,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1665441411, now seen corresponding path program 1 times [2021-02-22 00:45:28,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:45:28,462 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [880557882] [2021-02-22 00:45:28,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:45:28,544 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,566 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,575 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,579 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,632 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-22 00:45:28,643 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-22 00:45:28,647 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:45:28,650 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:45:28,654 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,658 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,662 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,666 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,717 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-22 00:45:28,719 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-22 00:45:28,721 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:45:28,724 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:45:28,727 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,731 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,735 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,739 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,790 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-22 00:45:28,791 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-22 00:45:28,794 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:45:28,796 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:45:28,799 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,803 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,806 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,810 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,864 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-22 00:45:28,866 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-22 00:45:28,868 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:45:28,870 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:45:28,873 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,877 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,880 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,884 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,935 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-22 00:45:28,936 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-22 00:45:28,939 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:45:28,941 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:45:28,944 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,948 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:28,951 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:28,955 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:29,007 WARN L141 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size [2021-02-22 00:45:29,012 INFO L723 QuantifierPusher]: Distributing 11 disjuncts over 3 conjuncts [2021-02-22 00:45:29,018 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,019 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:29,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-02-22 00:45:29,033 WARN L147 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size 46 [2021-02-22 00:45:29,040 WARN L141 QuantifierPusher]: treesize reduction 17, result has 87.7 percent of original size [2021-02-22 00:45:29,045 WARN L147 QuantifierPusher]: treesize reduction 17, result has 87.7 percent of original size 121 [2021-02-22 00:45:29,048 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:29,052 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:29,055 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:29,059 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:29,109 WARN L141 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size [2021-02-22 00:45:29,111 WARN L147 QuantifierPusher]: treesize reduction 44, result has 15.4 percent of original size 8 [2021-02-22 00:45:29,113 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:45:29,115 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:45:29,118 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:29,122 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:29,125 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size [2021-02-22 00:45:29,128 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-02-22 00:45:29,179 WARN L141 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size [2021-02-22 00:45:29,180 INFO L723 QuantifierPusher]: Distributing 11 disjuncts over 3 conjuncts [2021-02-22 00:45:29,183 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,183 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:29,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-02-22 00:45:29,195 WARN L147 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size 46 [2021-02-22 00:45:29,201 WARN L141 QuantifierPusher]: treesize reduction 17, result has 87.7 percent of original size [2021-02-22 00:45:29,206 WARN L147 QuantifierPusher]: treesize reduction 17, result has 87.7 percent of original size 121 [2021-02-22 00:45:29,207 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 00:45:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:29,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,662 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:45:29,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:45:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:45:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:45:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:45:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:29,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:29,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:45:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 00:45:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-02-22 00:45:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 00:45:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:45:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:45:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:29,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 00:45:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:45:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-22 00:45:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-02-22 00:45:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:29,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:29,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 00:45:29,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:30,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:45:30,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:30,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:45:30,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:30,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:45:30,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:30,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:45:30,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,020 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:30,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:45:30,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,039 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-02-22 00:45:30,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-02-22 00:45:30,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:30,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:30,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:45:30,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 00:45:30,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:45:30,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:45:30,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:30,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:30,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:30,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:45:30,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:45:30,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 00:45:30,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:45:30,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,396 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:30,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:30,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:30,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:45:30,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 00:45:30,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:45:30,582 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 00:45:30,582 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 00:45:30,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 00:45:30,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 00:45:30,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:45:30,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:45:30,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:30,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:30,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 00:45:30,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:45:30,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:45:30,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:30,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,039 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:31,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:31,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 00:45:31,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,125 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:31,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:31,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 00:45:31,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:31,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:31,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:45:31,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,282 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:31,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:31,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:45:31,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:31,345 WARN L141 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size [2021-02-22 00:45:31,346 WARN L147 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size 29 [2021-02-22 00:45:31,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 00:45:31,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 00:45:31,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 00:45:31,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:45:31,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:31,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-02-22 00:45:31,672 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-22 00:45:31,673 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-22 00:45:31,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:31,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 00:45:31,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:31,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:31,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:31,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:31,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:32,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:45:32,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 00:45:32,106 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-22 00:45:32,107 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-22 00:45:32,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:32,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 00:45:32,249 WARN L141 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size [2021-02-22 00:45:32,250 WARN L147 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size 17 [2021-02-22 00:45:32,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 00:45:32,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:32,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:32,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 00:45:32,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:32,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:32,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 00:45:32,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:32,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:32,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:32,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:32,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:32,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:45:32,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 00:45:32,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:45:32,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 00:45:32,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:45:32,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:45:32,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:32,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 00:45:33,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 00:45:33,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:45:33,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 00:45:33,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:45:33,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:45:33,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:33,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 00:45:33,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:33,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 00:45:33,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 00:45:33,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 00:45:33,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 00:45:33,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:33,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:33,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:33,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:33,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:45:33,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:33,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:45:34,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:34,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 00:45:34,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:45:34,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:45:34,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 00:45:34,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:45:34,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 00:45:34,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:34,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:34,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:34,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:34,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:34,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 00:45:34,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:45:34,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:34,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:34,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:34,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 00:45:34,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:45:34,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:34,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:34,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:34,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:45:34,880 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [880557882] [2021-02-22 00:45:34,880 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:45:34,880 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [75] imperfect sequences [] total 75 [2021-02-22 00:45:34,880 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904488308] [2021-02-22 00:45:34,881 INFO L460 AbstractCegarLoop]: Interpolant automaton has 76 states [2021-02-22 00:45:34,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:45:34,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2021-02-22 00:45:34,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=395, Invalid=6247, Unknown=0, NotChecked=0, Total=6642 [2021-02-22 00:45:34,885 INFO L87 Difference]: Start difference. First operand 995 states and 1103 transitions. Second operand 76 states. [2021-02-22 00:45:35,723 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:45:36,363 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:36,803 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:45:37,265 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:45:37,739 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:45:38,174 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:45:38,847 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:45:39,360 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:45:39,861 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:45:40,332 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:45:40,820 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:45:41,348 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:45:41,846 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:45:42,368 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:45:42,985 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:45:43,530 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:45:44,141 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:45:44,787 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:45:45,459 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:45:46,131 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:45:46,760 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:45:47,456 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:45:48,090 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:45:48,963 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:45:50,304 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:45:50,915 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:45:51,524 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 00:45:52,249 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:45:52,969 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 00:45:53,608 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:45:54,325 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 00:45:54,955 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 00:45:55,573 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 00:45:56,280 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 00:45:57,001 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 00:45:57,630 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 00:45:58,254 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:45:59,201 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:45:59,829 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:46:00,277 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:00,811 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:01,795 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 216 [2021-02-22 00:46:02,433 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:46:03,360 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-22 00:46:03,792 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:04,724 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 216 [2021-02-22 00:46:05,161 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:05,592 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:46:06,496 WARN L202 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-22 00:46:06,968 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:07,440 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:46:07,909 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:08,839 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 216 [2021-02-22 00:46:09,301 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:09,837 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:10,273 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:10,760 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:46:11,674 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 218 [2021-02-22 00:46:12,100 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:12,528 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:13,002 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:46:13,488 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:46:13,939 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:14,522 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 00:46:14,965 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:46:15,534 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:46:16,015 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:46:16,816 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 00:46:17,506 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 00:46:18,379 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 00:46:19,247 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 00:46:19,948 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:46:20,578 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:46:21,086 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:46:21,734 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:46:22,198 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:46:22,785 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:46:23,786 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:46:24,438 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:46:25,290 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:46:25,849 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:46:26,545 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:46:27,035 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:46:27,624 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 00:46:28,100 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:46:29,964 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:46:31,789 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 00:46:32,577 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 00:46:33,408 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 00:46:34,034 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 00:46:35,117 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 00:46:36,090 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 00:46:36,818 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 00:46:37,705 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 00:46:38,388 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 00:46:39,015 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 00:46:39,761 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 00:46:40,402 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 00:46:40,941 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 00:46:41,457 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:46:42,070 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:46:42,562 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:46:43,032 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:43,537 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:46:44,464 WARN L202 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2021-02-22 00:46:44,908 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:45,829 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-22 00:46:46,290 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:47,176 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2021-02-22 00:46:48,111 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-22 00:46:48,602 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:49,542 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2021-02-22 00:46:49,997 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:50,467 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:51,391 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-22 00:46:52,304 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2021-02-22 00:47:08,296 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 00:47:08,911 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:47:09,604 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:47:10,247 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 00:47:17,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:47:17,541 INFO L93 Difference]: Finished difference Result 2884 states and 3553 transitions. [2021-02-22 00:47:17,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 404 states. [2021-02-22 00:47:17,541 INFO L78 Accepts]: Start accepts. Automaton has 76 states. Word has length 297 [2021-02-22 00:47:17,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:47:17,545 INFO L225 Difference]: With dead ends: 2884 [2021-02-22 00:47:17,545 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 00:47:17,590 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 642 GetRequests, 155 SyntacticMatches, 6 SemanticMatches, 481 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98305 ImplicationChecksByTransitivity, 86.2s TimeCoverageRelationStatistics Valid=10950, Invalid=221856, Unknown=0, NotChecked=0, Total=232806 [2021-02-22 00:47:17,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 00:47:17,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 00:47:17,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 00:47:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 00:47:17,592 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 297 [2021-02-22 00:47:17,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:47:17,592 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 00:47:17,592 INFO L481 AbstractCegarLoop]: Interpolant automaton has 76 states. [2021-02-22 00:47:17,592 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 00:47:17,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 00:47:17,593 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-02-22 00:47:17,595 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 00:47:18,725 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:47:19,163 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 00:47:19,446 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 232 [2021-02-22 00:47:19,549 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 00:47:20,509 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 00:47:21,650 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 32 [2021-02-22 00:47:21,853 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 220 [2021-02-22 00:47:22,026 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 218 [2021-02-22 00:47:22,135 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 230 [2021-02-22 00:47:22,244 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 230 [2021-02-22 00:47:22,471 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 218 [2021-02-22 00:47:23,158 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 232 [2021-02-22 00:47:25,000 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 230 [2021-02-22 00:47:26,787 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 383 DAG size of output: 311 [2021-02-22 00:47:27,788 WARN L202 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 298 [2021-02-22 00:47:31,222 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 392 DAG size of output: 313 [2021-02-22 00:47:36,179 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 263 [2021-02-22 00:47:41,386 WARN L202 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 293 [2021-02-22 00:47:43,689 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 301 [2021-02-22 00:47:44,610 WARN L202 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 305 [2021-02-22 00:47:45,690 WARN L202 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 305 [2021-02-22 00:47:46,954 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 383 DAG size of output: 311 [2021-02-22 00:47:47,878 WARN L202 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 305 [2021-02-22 00:47:50,580 WARN L202 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 305 [2021-02-22 00:47:53,767 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 396 DAG size of output: 303 [2021-02-22 00:47:54,563 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 264 [2021-02-22 00:47:55,830 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 383 DAG size of output: 311 [2021-02-22 00:47:58,979 WARN L202 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 305 [2021-02-22 00:48:00,181 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 387 DAG size of output: 309 [2021-02-22 00:48:01,125 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 305 [2021-02-22 00:48:04,341 WARN L202 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 305 [2021-02-22 00:48:05,712 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 400 DAG size of output: 312 [2021-02-22 00:48:11,031 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 263 [2021-02-22 00:48:11,857 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 291 [2021-02-22 00:48:13,552 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 218 [2021-02-22 00:48:16,146 WARN L202 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 20 [2021-02-22 00:48:17,855 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 186 DAG size of output: 19 [2021-02-22 00:48:18,159 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2021-02-22 00:48:20,750 WARN L202 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:48:23,231 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2021-02-22 00:48:25,268 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 174 DAG size of output: 37 [2021-02-22 00:48:27,116 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 201 DAG size of output: 43 [2021-02-22 00:48:29,016 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 191 DAG size of output: 42 [2021-02-22 00:48:29,336 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2021-02-22 00:48:29,735 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 00:48:32,092 WARN L202 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 213 DAG size of output: 28 [2021-02-22 00:48:34,488 WARN L202 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 53 [2021-02-22 00:48:35,368 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-22 00:48:37,260 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 234 DAG size of output: 53 [2021-02-22 00:48:38,622 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 194 DAG size of output: 45 [2021-02-22 00:48:41,368 WARN L202 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 249 DAG size of output: 57 [2021-02-22 00:48:43,646 WARN L202 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 176 DAG size of output: 33 [2021-02-22 00:48:44,295 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2021-02-22 00:48:47,109 WARN L202 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 204 DAG size of output: 49 [2021-02-22 00:48:50,069 WARN L202 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 208 DAG size of output: 53 [2021-02-22 00:48:51,075 WARN L202 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 22 [2021-02-22 00:48:51,394 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:48:51,737 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:48:52,075 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-22 00:48:52,727 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 22 [2021-02-22 00:48:55,122 WARN L202 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2021-02-22 00:48:55,451 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 00:48:55,566 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 23 [2021-02-22 00:48:57,871 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 214 DAG size of output: 56 [2021-02-22 00:48:59,016 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 188 DAG size of output: 41 [2021-02-22 00:49:01,008 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2021-02-22 00:49:01,326 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2021-02-22 00:49:01,651 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 00:49:02,763 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 188 DAG size of output: 29 [2021-02-22 00:49:03,508 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 39 [2021-02-22 00:49:04,641 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 00:49:05,449 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-22 00:49:06,560 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 195 DAG size of output: 22 [2021-02-22 00:49:06,862 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 17 [2021-02-22 00:49:07,602 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 31 [2021-02-22 00:49:08,578 WARN L202 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 22 [2021-02-22 00:49:09,715 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 00:49:10,018 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-22 00:49:10,808 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2021-02-22 00:49:11,886 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 184 DAG size of output: 24 [2021-02-22 00:49:12,739 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 33 [2021-02-22 00:49:13,108 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 21 [2021-02-22 00:49:14,233 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 175 DAG size of output: 38 [2021-02-22 00:49:15,280 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 169 DAG size of output: 31 [2021-02-22 00:49:15,607 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 00:49:18,337 WARN L202 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:49:18,675 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:49:19,008 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 00:49:20,455 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 194 DAG size of output: 45 [2021-02-22 00:49:20,754 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-22 00:49:21,087 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 00:49:22,167 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2021-02-22 00:49:22,275 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 23 [2021-02-22 00:49:23,901 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 229 DAG size of output: 47 [2021-02-22 00:49:24,220 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:49:26,740 WARN L202 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 177 DAG size of output: 41 [2021-02-22 00:49:27,794 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 219 DAG size of output: 23 [2021-02-22 00:49:30,265 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 173 DAG size of output: 37 [2021-02-22 00:49:31,377 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 205 DAG size of output: 27 [2021-02-22 00:49:32,416 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 190 DAG size of output: 19 [2021-02-22 00:49:34,269 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 237 DAG size of output: 45 [2021-02-22 00:49:36,250 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 241 DAG size of output: 45 [2021-02-22 00:49:37,042 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2021-02-22 00:49:39,160 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 241 DAG size of output: 55 [2021-02-22 00:49:41,687 WARN L202 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 247 DAG size of output: 53 [2021-02-22 00:49:43,626 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 241 DAG size of output: 45 [2021-02-22 00:49:43,925 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 00:49:44,870 WARN L202 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-22 00:49:45,196 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 00:49:45,568 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 26 [2021-02-22 00:49:48,032 WARN L202 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 173 DAG size of output: 37 [2021-02-22 00:49:48,368 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2021-02-22 00:49:51,026 WARN L202 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2021-02-22 00:49:51,365 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2021-02-22 00:49:54,007 WARN L202 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2021-02-22 00:49:54,690 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 15 [2021-02-22 00:49:57,436 WARN L202 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:49:58,447 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-22 00:49:59,502 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 188 DAG size of output: 31 [2021-02-22 00:50:01,166 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 203 DAG size of output: 46 [2021-02-22 00:50:03,115 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 241 DAG size of output: 45 [2021-02-22 00:50:03,554 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 00:50:05,589 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 201 DAG size of output: 43 [2021-02-22 00:50:08,090 WARN L202 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:50:08,485 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 23 [2021-02-22 00:50:08,806 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-22 00:50:09,128 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 00:50:09,779 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-22 00:50:10,113 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 00:50:11,238 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 195 DAG size of output: 22 [2021-02-22 00:50:11,565 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:50:11,688 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 23 [2021-02-22 00:50:12,347 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-22 00:50:14,789 WARN L202 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 239 DAG size of output: 61 [2021-02-22 00:50:17,214 WARN L202 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2021-02-22 00:50:17,957 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 41 [2021-02-22 00:50:20,530 WARN L202 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 247 DAG size of output: 53 [2021-02-22 00:50:22,490 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2021-02-22 00:50:22,815 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:50:23,807 WARN L202 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 00:50:24,759 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 23 [2021-02-22 00:50:26,327 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 203 DAG size of output: 46 [2021-02-22 00:50:27,225 WARN L202 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2021-02-22 00:50:29,745 WARN L202 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 203 DAG size of output: 49 [2021-02-22 00:50:30,760 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 192 DAG size of output: 27 [2021-02-22 00:50:31,154 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2021-02-22 00:50:31,506 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:50:32,381 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-22 00:50:33,847 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 174 DAG size of output: 26 [2021-02-22 00:50:34,161 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2021-02-22 00:50:34,475 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 24 [2021-02-22 00:50:34,755 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-22 00:50:37,112 WARN L202 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2021-02-22 00:50:37,400 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-22 00:50:39,483 WARN L202 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 176 DAG size of output: 33 [2021-02-22 00:50:42,067 WARN L202 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:50:43,915 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 241 DAG size of output: 45 [2021-02-22 00:50:45,899 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 245 DAG size of output: 57 [2021-02-22 00:50:48,267 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 241 DAG size of output: 55 [2021-02-22 00:50:50,456 WARN L202 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 214 DAG size of output: 56 [2021-02-22 00:50:51,391 WARN L202 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 00:50:53,231 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 241 DAG size of output: 45 [2021-02-22 00:50:53,600 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:50:55,486 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 248 DAG size of output: 45 [2021-02-22 00:50:55,790 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:50:56,101 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:50:56,721 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2021-02-22 00:50:57,057 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:50:57,965 WARN L202 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-22 00:50:58,880 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 20 [2021-02-22 00:51:01,255 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:51:03,625 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:51:04,688 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 195 DAG size of output: 35 [2021-02-22 00:51:05,025 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 21 [2021-02-22 00:51:05,952 WARN L202 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-22 00:51:06,822 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 28 [2021-02-22 00:51:07,758 WARN L202 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 23 [2021-02-22 00:51:08,840 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 175 DAG size of output: 38 [2021-02-22 00:51:11,020 WARN L202 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 214 DAG size of output: 56 [2021-02-22 00:51:11,408 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2021-02-22 00:51:12,128 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 39 [2021-02-22 00:51:12,441 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:51:13,918 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 227 DAG size of output: 41 [2021-02-22 00:51:14,299 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 00:51:14,754 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 35 [2021-02-22 00:51:17,091 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 211 DAG size of output: 28 [2021-02-22 00:51:19,971 WARN L202 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 208 DAG size of output: 53 [2021-02-22 00:51:20,578 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2021-02-22 00:51:20,585 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 00:51:20,585 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 00:51:20,585 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 00:51:20,585 INFO L189 CegarLoopUtils]: For program point L415(lines 392 416) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 368 423) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L399(lines 399 403) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L399-1(lines 399 403) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 00:51:20,586 INFO L189 CegarLoopUtils]: For program point L391-1(line 391) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L391-2(line 391) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L412-1(lines 393 414) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 00:51:20,587 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 368 423) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 368 423) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 00:51:20,588 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L410-1(line 410) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L410-2(line 410) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 00:51:20,589 INFO L189 CegarLoopUtils]: For program point L448-1(line 448) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L448-2(line 448) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L473-1(line 473) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L473-2(line 473) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-22 00:51:20,590 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 424 483) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 424 483) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 424 483) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 00:51:20,591 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L450-2(lines 450 475) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 00:51:20,592 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L476(lines 449 477) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L468-1(line 468) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L468-2(line 468) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L464-1(line 464) no Hoare annotation was computed. [2021-02-22 00:51:20,593 INFO L189 CegarLoopUtils]: For program point L464-2(line 464) no Hoare annotation was computed. [2021-02-22 00:51:20,594 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 00:51:20,594 INFO L189 CegarLoopUtils]: For program point L456(lines 456 460) no Hoare annotation was computed. [2021-02-22 00:51:20,594 INFO L189 CegarLoopUtils]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2021-02-22 00:51:20,594 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 299 305) the Hoare annotation is: true [2021-02-22 00:51:20,594 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 299 305) the Hoare annotation is: true [2021-02-22 00:51:20,594 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 306 314) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-22 00:51:20,594 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 306 314) the Hoare annotation is: true [2021-02-22 00:51:20,595 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 306 314) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-22 00:51:20,595 INFO L185 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:51:20,595 INFO L192 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: true [2021-02-22 00:51:20,595 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 257 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,595 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 257 279) the Hoare annotation is: true [2021-02-22 00:51:20,595 INFO L192 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: true [2021-02-22 00:51:20,595 INFO L185 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2021-02-22 00:51:20,595 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 257 279) the Hoare annotation is: true [2021-02-22 00:51:20,595 INFO L185 CegarLoopUtils]: At program point L269-1(line 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2021-02-22 00:51:20,596 INFO L185 CegarLoopUtils]: At program point L267(lines 267 274) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2021-02-22 00:51:20,596 INFO L192 CegarLoopUtils]: At program point L267-1(lines 267 274) the Hoare annotation is: true [2021-02-22 00:51:20,596 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret19| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:51:20,596 INFO L185 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,596 INFO L185 CegarLoopUtils]: At program point L265-1(line 265) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret19| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:51:20,596 INFO L185 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,596 INFO L185 CegarLoopUtils]: At program point L265-2(line 265) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret19| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:51:20,597 INFO L185 CegarLoopUtils]: At program point L263-1(line 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,597 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 212 235) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 212 235) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 00:51:20,597 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 212 235) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 00:51:20,598 INFO L185 CegarLoopUtils]: At program point L798(line 798) the Hoare annotation is: (let ((.cse11 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= test_~tmp___2~0 2147483647))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse8 (and (= processEnvironment__wrappee__methaneQuery_~tmp~6 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (= 1 ~systemActive~0))) (.cse10 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse3 .cse4 .cse8 .cse5) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7) (or .cse3 .cse4 .cse5 .cse11) (or .cse9 .cse3 .cse8 .cse5 .cse10)))) [2021-02-22 00:51:20,599 INFO L185 CegarLoopUtils]: At program point L794(line 794) the Hoare annotation is: (let ((.cse11 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not .cse11)) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse1 .cse9 .cse3 .cse10) (or .cse5 .cse6 .cse7 .cse0 .cse8 .cse1 .cse3 .cse4 .cse10) (or .cse1 .cse9 .cse3 .cse11) (or .cse2 .cse1 .cse9 .cse3)))) [2021-02-22 00:51:20,599 INFO L185 CegarLoopUtils]: At program point L792(lines 792 800) the Hoare annotation is: (let ((.cse13 (= |old(~pumpRunning~0)| 0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse2 (and .cse15 .cse14)) (.cse3 (and (= processEnvironment__wrappee__methaneQuery_~tmp~6 0) .cse15)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= test_~tmp___2~0 0)) (.cse8 (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) (.cse9 (not (= test_~tmp___0~1 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse13)) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse1 .cse6 .cse3 .cse4) (or .cse7 .cse8 .cse9 .cse10 .cse1 .cse6 .cse4 .cse11 .cse12) (or .cse1 .cse6 .cse4 .cse13) (or .cse7 .cse8 .cse9 .cse0 .cse10 .cse1 .cse4 .cse5 .cse11 .cse12)))) [2021-02-22 00:51:20,599 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse3 .cse4))) [2021-02-22 00:51:20,599 INFO L185 CegarLoopUtils]: At program point L790-1(line 790) the Hoare annotation is: (let ((.cse13 (= |old(~pumpRunning~0)| 0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse9 (and .cse15 .cse14)) (.cse10 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret60|) .cse15)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret60|)) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (< ~waterLevel~0 3))) (.cse6 (not (= 1 ~systemActive~0))) (.cse12 (not .cse13)) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse8 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse4 .cse5 .cse6 .cse10) (or .cse11 .cse4 .cse9 .cse6 .cse12 .cse10) (or .cse4 .cse5 .cse6 .cse13) (or .cse0 .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse12 .cse7 .cse8)))) [2021-02-22 00:51:20,599 INFO L185 CegarLoopUtils]: At program point L788(lines 788 805) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 00:51:20,599 INFO L185 CegarLoopUtils]: At program point L790-2(line 790) the Hoare annotation is: (let ((.cse13 (= |old(~pumpRunning~0)| 0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse9 (and .cse15 .cse14)) (.cse10 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret60|) .cse15)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret60|)) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (< ~waterLevel~0 3))) (.cse6 (not (= 1 ~systemActive~0))) (.cse12 (not .cse13)) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse8 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse4 .cse5 .cse6 .cse10) (or .cse11 .cse4 .cse9 .cse6 .cse12 .cse10) (or .cse4 .cse5 .cse6 .cse13) (or .cse0 .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse12 .cse7 .cse8)))) [2021-02-22 00:51:20,599 INFO L185 CegarLoopUtils]: At program point L790-3(line 790) the Hoare annotation is: (let ((.cse13 (= |old(~pumpRunning~0)| 0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= processEnvironment__wrappee__methaneQuery_~tmp~6 0) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret60|) .cse15)) (.cse1 (and .cse15 .cse14)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= test_~tmp___2~0 0)) (.cse8 (and (= processEnvironment__wrappee__methaneQuery_~tmp~6 |processEnvironment__wrappee__methaneQuery_#t~ret60|) (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret60|))) (.cse9 (not (= test_~tmp___0~1 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse6 (not .cse13)) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse1 .cse4 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse2 .cse3 .cse4 .cse11 .cse12) (or .cse2 .cse3 .cse4 .cse13) (or .cse7 .cse8 .cse9 .cse5 .cse10 .cse2 .cse4 .cse6 .cse11 .cse12)))) [2021-02-22 00:51:20,600 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 784 808) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 00:51:20,600 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 784 808) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse12 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse9 (not .cse4)) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse11 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5) (or .cse6 .cse7 .cse8 .cse0 .cse1 (= ~pumpRunning~0 1) .cse3 .cse9 .cse10 .cse11) (or .cse12 .cse0 .cse2 .cse3 .cse9) (or .cse6 (= processEnvironment__wrappee__methaneQuery_~tmp~6 1) .cse7 .cse12 .cse8 .cse0 .cse3 .cse9 .cse10 .cse11)))) [2021-02-22 00:51:20,600 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-22 00:51:20,600 INFO L185 CegarLoopUtils]: At program point L803-1(lines 784 808) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse12 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse9 (not .cse4)) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse11 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5) (or .cse6 .cse7 .cse8 .cse0 .cse1 (= ~pumpRunning~0 1) .cse3 .cse9 .cse10 .cse11) (or .cse12 .cse0 .cse2 .cse3 .cse9) (or .cse6 (= processEnvironment__wrappee__methaneQuery_~tmp~6 1) .cse7 .cse12 .cse8 .cse0 .cse3 .cse9 .cse10 .cse11)))) [2021-02-22 00:51:20,600 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 879 887) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:51:20,600 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 879 887) the Hoare annotation is: true [2021-02-22 00:51:20,601 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 879 887) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:51:20,601 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2021-02-22 00:51:20,601 INFO L192 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: true [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L897(line 897) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L895(lines 895 903) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L895-2(lines 895 903) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L918-1(line 918) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 888 923) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-22 00:51:20,601 INFO L189 CegarLoopUtils]: For program point L907(lines 907 915) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point L907-2(lines 907 915) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 888 923) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 888 923) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 292 298) the Hoare annotation is: true [2021-02-22 00:51:20,602 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 292 298) the Hoare annotation is: true [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point L322-1(lines 322 367) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point L345-1(line 345) no Hoare annotation was computed. [2021-02-22 00:51:20,602 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 322 367) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 322 367) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 322 367) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 00:51:20,603 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L352-1(line 352) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L348-1(line 348) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 00:51:20,604 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L359-1(line 359) no Hoare annotation was computed. [2021-02-22 00:51:20,605 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L359-2(line 359) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L322(lines 322 367) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 635 680) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L659(lines 659 660) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L655(lines 655 662) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 00:51:20,606 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 635 680) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L649(lines 649 669) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L649-1(lines 649 669) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 635 680) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L676-1(line 676) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L676-2(line 676) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L674-1(line 674) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L674-2(line 674) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L635(lines 635 680) no Hoare annotation was computed. [2021-02-22 00:51:20,607 INFO L189 CegarLoopUtils]: For program point L666(lines 666 667) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L654-1(line 654) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L654-2(line 654) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 00:51:20,608 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 244 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,608 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 244 253) the Hoare annotation is: true [2021-02-22 00:51:20,609 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 244 253) the Hoare annotation is: true [2021-02-22 00:51:20,609 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 868 878) the Hoare annotation is: true [2021-02-22 00:51:20,609 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) .cse2 (not .cse4) (<= ~methaneLevelCritical~0 2147483647) .cse3 .cse6) (or .cse1 .cse2 .cse5 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6))) [2021-02-22 00:51:20,609 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 868 878) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) .cse2 (not .cse4) (<= ~methaneLevelCritical~0 2147483647) .cse3 .cse6))) [2021-02-22 00:51:20,609 INFO L192 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: true [2021-02-22 00:51:20,609 INFO L185 CegarLoopUtils]: At program point L873-1(line 873) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|)) (.cse2 (not (< ~waterLevel~0 3))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse2 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse5))) [2021-02-22 00:51:20,610 INFO L185 CegarLoopUtils]: At program point L873-2(line 873) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse5 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) (<= |isMethaneAlarm_#t~ret63| 2147483647) .cse0 .cse1 (not .cse2) .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse2) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3 .cse2) (or .cse5 .cse1 .cse6 .cse3 .cse4))) [2021-02-22 00:51:20,610 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 868 878) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) .cse2 (not .cse4) (<= ~methaneLevelCritical~0 2147483647) .cse3 .cse6))) [2021-02-22 00:51:20,610 INFO L185 CegarLoopUtils]: At program point L873-3(line 873) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) (<= |isMethaneAlarm_#t~ret63| 2147483647) .cse0 .cse1 (not .cse2) .cse3 .cse4) (or .cse1 .cse5 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse3 .cse6 .cse2) (or .cse1 .cse5 .cse3 .cse6 .cse2))) [2021-02-22 00:51:20,610 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 860 867) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 00:51:20,610 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 860 867) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-22 00:51:20,610 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 860 867) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-22 00:51:20,611 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse7 (= isHighWaterSensorDry_~retValue_acc~2 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse0 .cse1 .cse2 .cse10) (or .cse5 .cse6 .cse7 .cse4 .cse8 .cse9 .cse0 .cse2 .cse10))) [2021-02-22 00:51:20,611 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-22 00:51:20,611 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~2)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse2 .cse6 .cse3))) [2021-02-22 00:51:20,611 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse0 .cse1 .cse3 .cse11 .cse12) (or .cse6 .cse7 .cse5 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12)))) [2021-02-22 00:51:20,611 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-22 00:51:20,611 INFO L192 CegarLoopUtils]: At program point L132(lines 132 138) the Hoare annotation is: true [2021-02-22 00:51:20,612 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2021-02-22 00:51:20,612 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse0 .cse1 .cse3 .cse11 .cse12) (or .cse6 .cse7 .cse5 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12)))) [2021-02-22 00:51:20,612 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse1 .cse5 .cse4 .cse2) (or .cse1 .cse5 .cse2 .cse3))) [2021-02-22 00:51:20,612 INFO L185 CegarLoopUtils]: At program point L829-1(lines 810 834) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse7 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not .cse4)) (.cse3 (= ~methaneLevelCritical~0 processEnvironment_~tmp~7)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= ~pumpRunning~0 0)) .cse4) (or .cse5 .cse6 .cse2 .cse7) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse5 (= ~pumpRunning~0 1) .cse2 .cse8 (not (<= test_~tmp___2~0 2147483647)) (not .cse7)) (or .cse0 .cse1 .cse6 .cse2 .cse8) (or (and .cse3 .cse6) .cse1 .cse5 .cse2 .cse4)))) [2021-02-22 00:51:20,612 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse2 .cse1) (or .cse0 .cse2 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 00:51:20,613 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 810 834) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse7 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not .cse4)) (.cse3 (= ~methaneLevelCritical~0 processEnvironment_~tmp~7)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= ~pumpRunning~0 0)) .cse4) (or .cse5 .cse6 .cse2 .cse7) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse5 (= ~pumpRunning~0 1) .cse2 .cse8 (not (<= test_~tmp___2~0 2147483647)) (not .cse7)) (or .cse0 .cse1 .cse6 .cse2 .cse8) (or (and .cse3 .cse6) .cse1 .cse5 .cse2 .cse4)))) [2021-02-22 00:51:20,613 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2) (or .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-22 00:51:20,613 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 810 834) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-22 00:51:20,613 INFO L185 CegarLoopUtils]: At program point L818(lines 818 826) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse2) (or .cse0 .cse4 .cse1 .cse2) (or .cse1 .cse5 .cse2 .cse3))) [2021-02-22 00:51:20,613 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse3 .cse4))) [2021-02-22 00:51:20,613 INFO L185 CegarLoopUtils]: At program point L816-1(line 816) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret61|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse4 .cse1 .cse5 .cse2) (or .cse1 .cse5 .cse2 .cse3))) [2021-02-22 00:51:20,614 INFO L185 CegarLoopUtils]: At program point L814(lines 814 831) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-22 00:51:20,614 INFO L185 CegarLoopUtils]: At program point L816-2(line 816) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret61|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse4 .cse1 .cse5 .cse2) (or .cse1 .cse5 .cse2 .cse3))) [2021-02-22 00:51:20,614 INFO L185 CegarLoopUtils]: At program point L816-3(line 816) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret61|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse0 .cse2 .cse3))) [2021-02-22 00:51:20,614 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 776 782) the Hoare annotation is: true [2021-02-22 00:51:20,614 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 776 782) the Hoare annotation is: true [2021-02-22 00:51:20,614 INFO L185 CegarLoopUtils]: At program point L704(line 704) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse9 (= ~methaneLevelCritical~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse4 (not (= test_~tmp~5 0)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (and .cse1 .cse0 .cse2 .cse6 .cse3 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse5 .cse4) (and .cse9 .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse6 .cse7 .cse8 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not .cse0) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse9 .cse0 .cse2 .cse6 .cse3 .cse7 .cse8 .cse5 .cse4) (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse9 .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse6 .cse5 .cse4 (= test_~tmp___0~1 0)))) [2021-02-22 00:51:20,615 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (let ((.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse10 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= |test_#t~nondet56| 2147483647)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse3 .cse2 .cse4 .cse5 .cse6 .cse10 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9) (and .cse0 .cse3 .cse1 .cse2 .cse4 .cse5 .cse6 .cse10 .cse7 .cse8 .cse9) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse4 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse6 .cse9 (= test_~tmp___0~1 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-22 00:51:20,615 INFO L185 CegarLoopUtils]: At program point L700-1(line 700) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse1 (= test_~tmp~5 |test_#t~nondet56|)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (<= |test_#t~nondet56| 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse8 .cse3 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (not .cse8) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse9 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 .cse7 (= test_~tmp___0~1 0)) (and .cse0 .cse1 .cse2 .cse8 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 00:51:20,615 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,615 INFO L185 CegarLoopUtils]: At program point L738(lines 691 739) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:51:20,616 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse2 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-22 00:51:20,616 INFO L185 CegarLoopUtils]: At program point L693(lines 692 737) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse0 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 .cse4) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse7 .cse8 .cse4))) [2021-02-22 00:51:20,616 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse2 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-22 00:51:20,616 INFO L185 CegarLoopUtils]: At program point L726-2(line 726) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse2 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-22 00:51:20,617 INFO L185 CegarLoopUtils]: At program point L722(lines 722 733) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse2 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-22 00:51:20,617 INFO L185 CegarLoopUtils]: At program point L685(line 685) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,617 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-22 00:51:20,617 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (let ((.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse11 (<= 2 ~waterLevel~0)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse9 (<= |test_#t~nondet57| 2147483647)) (.cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse3 .cse0 .cse1 .cse11 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= 1 ~methaneLevelCritical~0) .cse10) (not (= |old(~pumpRunning~0)| 0)) (not .cse3) (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 .cse3 .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse9 .cse10 (= test_~tmp___0~1 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse3 .cse1 .cse4 .cse6 .cse9 .cse12 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse1 .cse11 .cse4 .cse5 .cse6 .cse9 .cse12 .cse10 (not (= test_~tmp~5 0))))) [2021-02-22 00:51:20,617 INFO L185 CegarLoopUtils]: At program point L710-1(line 710) the Hoare annotation is: (let ((.cse0 (= test_~tmp___0~1 |test_#t~nondet57|)) (.cse1 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= |test_#t~nondet57| 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 (<= 1 ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-22 00:51:20,618 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 682 745) the Hoare annotation is: true [2021-02-22 00:51:20,618 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 682 745) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,618 INFO L185 CegarLoopUtils]: At program point L735(lines 692 737) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse0 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 .cse4) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse7 .cse8 .cse4))) [2021-02-22 00:51:20,618 INFO L185 CegarLoopUtils]: At program point L702(lines 702 708) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse0 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 .cse4) (and (= ~waterLevel~0 1) .cse5 .cse1 .cse2 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse1 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (not .cse5) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse7 .cse8 .cse4))) [2021-02-22 00:51:20,618 INFO L185 CegarLoopUtils]: At program point L702-1(lines 702 708) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (<= 2 ~waterLevel~0)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse0 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse5 .cse1 .cse9 .cse2 .cse3 .cse6 .cse10 .cse4 (not (= test_~tmp~5 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse1 .cse2 .cse6 .cse10 .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse7 .cse8 .cse4))) [2021-02-22 00:51:20,619 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 682 745) the Hoare annotation is: true [2021-02-22 00:51:20,619 INFO L185 CegarLoopUtils]: At program point L694(lines 694 698) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse0 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 .cse4) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse5 .cse2 .cse3 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse4) (not .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse7 .cse8 .cse4))) [2021-02-22 00:51:20,619 INFO L185 CegarLoopUtils]: At program point L690(line 690) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,619 INFO L185 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,619 INFO L185 CegarLoopUtils]: At program point L728(lines 728 732) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse2 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-22 00:51:20,620 INFO L185 CegarLoopUtils]: At program point L728-2(lines 722 733) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ test_~tmp___2~0 2147483648)) .cse0 .cse1 (<= test_~tmp___2~0 2147483647) .cse2 .cse3 .cse4 (= test_~tmp___0~1 0)) (and .cse1 .cse2 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse0 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-22 00:51:20,620 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse6 .cse0 (<= 0 (+ |test_#t~nondet58| 2147483648)) .cse1 .cse2 (<= |test_#t~nondet58| 2147483647) .cse5 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 .cse5))) [2021-02-22 00:51:20,620 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:51:20,620 INFO L185 CegarLoopUtils]: At program point L720-1(line 720) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and (= test_~tmp___2~0 |test_#t~nondet58|) .cse6 .cse0 (<= 0 (+ |test_#t~nondet58| 2147483648)) .cse1 .cse2 (<= |test_#t~nondet58| 2147483647) .cse5 (= test_~tmp___0~1 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 .cse5))) [2021-02-22 00:51:20,620 INFO L185 CegarLoopUtils]: At program point L712(lines 712 718) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-22 00:51:20,620 INFO L185 CegarLoopUtils]: At program point L712-1(lines 712 718) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse6 .cse0 .cse1 .cse2 .cse5 (= test_~tmp___0~1 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 .cse5))) [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L609(lines 609 616) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L603(lines 603 623) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L603-1(lines 603 623) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 589 634) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 00:51:20,621 INFO L189 CegarLoopUtils]: For program point L630-2(line 630) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L628-2(line 628) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L589(lines 589 634) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L620(lines 620 621) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L608-1(line 608) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L608-2(line 608) no Hoare annotation was computed. [2021-02-22 00:51:20,622 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 589 634) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 589 634) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 00:51:20,623 INFO L189 CegarLoopUtils]: For program point L613(lines 613 614) no Hoare annotation was computed. [2021-02-22 00:51:20,624 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 835 842) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 00:51:20,624 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 835 842) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 00:51:20,624 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 835 842) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 00:51:20,624 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 00:51:20,624 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 00:51:20,624 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-22 00:51:20,624 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-22 00:51:20,624 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 00:51:20,624 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 282 291) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 282 291) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point L284-2(line 284) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 282 291) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 00:51:20,625 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L564-1(line 564) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L564-2(line 564) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L556(lines 534 557) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L515(lines 515 531) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L548-1(line 548) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L548-2(line 548) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 00:51:20,626 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L532(lines 532 573) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L524-1(line 524) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 486 588) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L574(lines 574 585) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-22 00:51:20,627 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 486 588) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L550-1(line 550) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L517-1(line 517) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L575(lines 575 582) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 486 588) no Hoare annotation was computed. [2021-02-22 00:51:20,628 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L510(lines 510 514) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L535-2(lines 535 555) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L486(lines 486 588) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L486-1(lines 486 588) no Hoare annotation was computed. [2021-02-22 00:51:20,629 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L577-1(line 577) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L577-2(line 577) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L536(lines 535 555) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 00:51:20,630 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L520-1(line 520) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L537(lines 537 541) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 00:51:20,631 INFO L189 CegarLoopUtils]: For program point L546-1(line 546) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L546-2(line 546) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 00:51:20,632 INFO L185 CegarLoopUtils]: At program point L667(line 667) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,632 INFO L185 CegarLoopUtils]: At program point L919(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L919-1(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L919-2(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L659-1(line 659) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,633 INFO L185 CegarLoopUtils]: At program point L750(line 750) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,634 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,635 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 INFO L185 CegarLoopUtils]: At program point L660(line 660) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,636 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L917-1(line 917) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L917-2(line 917) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L917-3(line 917) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L913(line 913) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L913-1(line 913) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L913-2(line 913) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L913-3(line 913) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,637 INFO L185 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L913-4(line 913) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L909-1(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L909-2(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L909-3(line 909) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L905(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L905-1(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L905-2(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,638 INFO L185 CegarLoopUtils]: At program point L905-3(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L905-4(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L901-1(line 901) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L905-5(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L901-2(line 901) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L905-6(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L901-3(line 901) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L905-7(line 905) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L897(line 897) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,639 INFO L185 CegarLoopUtils]: At program point L901-4(line 901) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L897-1(line 897) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L897-2(line 897) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L897-3(line 897) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L621(line 621) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,640 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 00:51:20,641 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.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~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-22 00:51:20,641 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,641 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,641 INFO L185 CegarLoopUtils]: At program point L485(line 485) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 00:51:20,641 INFO L185 CegarLoopUtils]: At program point L613-1(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:51:20,641 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:51:20,642 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 843 859) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1))) (.cse1 (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (and .cse1 (<= ~methaneLevelCritical~0 2147483647)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~8)) .cse3 .cse4 .cse5 .cse6) (or .cse0 (and (= ~pumpRunning~0 1) .cse1) .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 .cse6))) [2021-02-22 00:51:20,642 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 843 859) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4))) [2021-02-22 00:51:20,642 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3 .cse4) (or (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1)) .cse0 .cse1 (= ~methaneLevelCritical~0 activatePump_~tmp~8) .cse2 .cse3 .cse4))) [2021-02-22 00:51:20,642 INFO L185 CegarLoopUtils]: At program point L854-1(lines 843 859) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1))) (.cse1 (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (and .cse1 (<= ~methaneLevelCritical~0 2147483647)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~8)) .cse3 .cse4 .cse5 .cse6) (or .cse0 (and (= ~pumpRunning~0 1) .cse1) .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 .cse6))) [2021-02-22 00:51:20,642 INFO L185 CegarLoopUtils]: At program point L850(lines 850 856) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1))) (.cse3 (not (< ~waterLevel~0 3))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (and .cse1 (<= ~methaneLevelCritical~0 2147483647)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 (and .cse7 (<= ~methaneLevelCritical~0 activatePump_~tmp~8)) .cse3 .cse4 .cse5 .cse6) (or .cse3 .cse8 .cse7 .cse4 .cse5 .cse6) (or .cse0 .cse3 .cse8 .cse1 .cse4 .cse5 .cse6))) [2021-02-22 00:51:20,643 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4))) [2021-02-22 00:51:20,643 INFO L185 CegarLoopUtils]: At program point L848-1(line 848) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1))) (.cse1 (= |activatePump_#t~ret62| ~methaneLevelCritical~0)) (.cse3 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (and .cse1 (<= ~methaneLevelCritical~0 2147483647)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse3 .cse7 .cse8 .cse4 .cse5 .cse6) (or .cse2 .cse3 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret62|) .cse8) .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse7 .cse4 .cse5 .cse6))) [2021-02-22 00:51:20,643 INFO L185 CegarLoopUtils]: At program point L848-2(line 848) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1))) (.cse1 (= |activatePump_#t~ret62| ~methaneLevelCritical~0)) (.cse3 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (and .cse1 (<= ~methaneLevelCritical~0 2147483647)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse3 .cse7 .cse8 .cse4 .cse5 .cse6) (or .cse2 .cse3 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret62|) .cse8) .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse7 .cse4 .cse5 .cse6))) [2021-02-22 00:51:20,643 INFO L185 CegarLoopUtils]: At program point L848-3(line 848) the Hoare annotation is: (let ((.cse0 (not (= processEnvironment__wrappee__methaneQuery_~tmp~6 1))) (.cse1 (= |activatePump_#t~ret62| ~methaneLevelCritical~0)) (.cse2 (= |activatePump_#t~ret62| activatePump_~tmp~8)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse8 (and .cse1 (<= ~methaneLevelCritical~0 2147483647) .cse2) .cse3 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse5 .cse6 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret62|) .cse9 (<= ~methaneLevelCritical~0 activatePump_~tmp~8)) .cse7) (or .cse3 .cse4 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 00:51:20,643 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 119 127) no Hoare annotation was computed. [2021-02-22 00:51:20,643 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-22 00:51:20,643 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-22 00:51:20,644 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 119 127) no Hoare annotation was computed. [2021-02-22 00:51:20,644 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 119 127) no Hoare annotation was computed. [2021-02-22 00:51:20,644 INFO L185 CegarLoopUtils]: At program point L931-2(line 931) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0))) (let ((.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 1 |isHighWaterLevel_#t~ret80|)) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |isHighWaterLevel_#t~ret80| 0)) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse10 .cse2 .cse11 .cse12) (or .cse1 .cse10 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse7 .cse8 .cse9 .cse1 .cse2 .cse11 .cse12)))) [2021-02-22 00:51:20,644 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 924 942) the Hoare annotation is: (let ((.cse11 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< ~waterLevel~0 3))) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse9 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11))) (.cse8 (not .cse11)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse12 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse4 .cse6 .cse11 .cse12) (or .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse6 .cse7 .cse9 .cse8) (or .cse4 .cse5 .cse6 .cse11 .cse12)))) [2021-02-22 00:51:20,644 INFO L185 CegarLoopUtils]: At program point L931-3(line 931) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (<= 1 isHighWaterLevel_~tmp~9) (<= 1 |isHighWaterLevel_#t~ret80|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse8 (and (= |isHighWaterLevel_#t~ret80| 0) (= |isHighWaterLevel_#t~ret80| isHighWaterLevel_~tmp~9))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse7 .cse5 .cse8 .cse9 .cse10 .cse1 .cse3 .cse11 .cse12) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3 .cse11 .cse12)))) [2021-02-22 00:51:20,645 INFO L192 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: true [2021-02-22 00:51:20,645 INFO L192 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: true [2021-02-22 00:51:20,645 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 924 942) the Hoare annotation is: true [2021-02-22 00:51:20,645 INFO L185 CegarLoopUtils]: At program point L939(line 939) the Hoare annotation is: (let ((.cse12 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (< ~waterLevel~0 3))) (.cse8 (not (<= test_~tmp___2~0 2147483647))) (.cse9 (not .cse12)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse11 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or .cse11 .cse5 .cse6 .cse7 .cse12) (or .cse11 .cse10 .cse5 .cse7 .cse12)))) [2021-02-22 00:51:20,645 INFO L185 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse7 (= isHighWaterLevel_~tmp~9 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse0 .cse1 .cse2 .cse10) (or .cse5 .cse7 .cse6 .cse4 .cse8 .cse9 .cse0 .cse2 .cse10))) [2021-02-22 00:51:20,645 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp___2~0 2147483647))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6 .cse7) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 00:51:20,646 INFO L185 CegarLoopUtils]: At program point L933(lines 933 937) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse0 (<= 1 isHighWaterLevel_~tmp~9)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= test_~tmp___2~0 0)) (.cse8 (= isHighWaterLevel_~tmp~9 0)) (.cse7 (not (= test_~tmp___0~1 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse6 .cse8 .cse7 .cse5 .cse9 .cse10 .cse1 .cse3 .cse11 .cse12)))) [2021-02-22 00:51:20,646 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 924 942) the Hoare annotation is: (let ((.cse11 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< ~waterLevel~0 3))) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse9 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11))) (.cse8 (not .cse11)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse12 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse4 .cse6 .cse11 .cse12) (or .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse6 .cse7 .cse9 .cse8) (or .cse4 .cse5 .cse6 .cse11 .cse12)))) [2021-02-22 00:51:20,646 INFO L192 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: true [2021-02-22 00:51:20,646 INFO L185 CegarLoopUtils]: At program point L933-2(lines 933 937) the Hoare annotation is: (let ((.cse11 (<= 2 ~waterLevel~0))) (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0))) (.cse2 (not (= test_~tmp___0~1 0))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (< ~waterLevel~0 3))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse12 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (not (<= test_~tmp___2~0 2147483647))) (.cse9 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse3 .cse6 .cse10 .cse7 .cse11) (or .cse6 .cse12 .cse10 .cse7 .cse11) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse12 .cse7 .cse8 .cse9)))) [2021-02-22 00:51:20,646 INFO L185 CegarLoopUtils]: At program point L931-1(line 931) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0))) (let ((.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 1 |isHighWaterLevel_#t~ret80|)) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |isHighWaterLevel_#t~ret80| 0)) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse10 .cse2 .cse11 .cse12) (or .cse1 .cse10 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse7 .cse8 .cse9 .cse1 .cse2 .cse11 .cse12)))) [2021-02-22 00:51:20,647 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-22 00:51:20,647 INFO L185 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-22 00:51:20,647 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-22 00:51:20,647 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-22 00:51:20,647 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-22 00:51:20,647 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 00:51:20,647 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 00:51:20,647 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 00:51:20,647 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 00:51:20,648 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-22 00:51:20,648 INFO L185 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-22 00:51:20,648 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-22 00:51:20,648 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-22 00:51:20,648 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-22 00:51:20,648 INFO L185 CegarLoopUtils]: At program point L765(line 765) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse4)) (.cse3 (and .cse4 .cse5 (< ~waterLevel~0 3) (not (= |old(~pumpRunning~0)| 0))))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3)))) [2021-02-22 00:51:20,648 INFO L185 CegarLoopUtils]: At program point L763(lines 763 769) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (not (= |old(~pumpRunning~0)| 0))) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (<= test_~tmp___2~0 2147483647)) (.cse16 (= ~methaneLevelCritical~0 0)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse0 (= test_~tmp___2~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse18 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse19 (= test_~tmp___0~1 0))) (let ((.cse1 (not .cse19)) (.cse2 (not .cse18)) (.cse7 (and .cse13 .cse18 (= ~pumpRunning~0 1) .cse17 .cse16 .cse15 .cse14 (not .cse0) .cse11 .cse19)) (.cse8 (not .cse17)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not .cse16)) (.cse6 (not .cse15)) (.cse10 (and .cse15 .cse5 .cse11 .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse6 .cse9 .cse7 .cse8) (or .cse3 .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse6 .cse10) (let ((.cse12 (= ~pumpRunning~0 0))) (or (and .cse9 .cse11 .cse12) (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse6 (and .cse13 .cse12))) (or (and .cse13 .cse5) (and .cse13 .cse14) .cse3 .cse4 .cse6 .cse10)))) [2021-02-22 00:51:20,649 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse2) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2))) [2021-02-22 00:51:20,649 INFO L185 CegarLoopUtils]: At program point L756(lines 755 774) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse4)) (.cse3 (and .cse4 .cse5 (< ~waterLevel~0 3) (not (= |old(~pumpRunning~0)| 0))))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3)))) [2021-02-22 00:51:20,649 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 752 775) 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 (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-22 00:51:20,649 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 752 775) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (not (= |old(~pumpRunning~0)| 0))) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (<= test_~tmp___2~0 2147483647)) (.cse16 (= ~methaneLevelCritical~0 0)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse0 (= test_~tmp___2~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse18 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse19 (= test_~tmp___0~1 0))) (let ((.cse1 (not .cse19)) (.cse2 (not .cse18)) (.cse7 (and .cse13 .cse18 (= ~pumpRunning~0 1) .cse17 .cse16 .cse15 .cse14 (not .cse0) .cse11 .cse19)) (.cse8 (not .cse17)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not .cse16)) (.cse6 (not .cse15)) (.cse10 (and .cse15 .cse5 .cse11 .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse6 .cse9 .cse7 .cse8) (or .cse3 .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse6 .cse10) (let ((.cse12 (= ~pumpRunning~0 0))) (or (and .cse9 .cse11 .cse12) (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse6 (and .cse13 .cse12))) (or (and .cse13 .cse5) (and .cse13 .cse14) .cse3 .cse4 .cse6 .cse10)))) [2021-02-22 00:51:20,650 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 752 775) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (not (= |old(~pumpRunning~0)| 0))) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (<= test_~tmp___2~0 2147483647)) (.cse16 (= ~methaneLevelCritical~0 0)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse0 (= test_~tmp___2~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse18 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse19 (= test_~tmp___0~1 0))) (let ((.cse1 (not .cse19)) (.cse2 (not .cse18)) (.cse7 (and .cse13 .cse18 (= ~pumpRunning~0 1) .cse17 .cse16 .cse15 .cse14 (not .cse0) .cse11 .cse19)) (.cse8 (not .cse17)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not .cse16)) (.cse6 (not .cse15)) (.cse10 (and .cse15 .cse5 .cse11 .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse6 .cse9 .cse7 .cse8) (or .cse3 .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse6 .cse10) (let ((.cse12 (= ~pumpRunning~0 0))) (or (and .cse9 .cse11 .cse12) (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse6 (and .cse13 .cse12))) (or (and .cse13 .cse5) (and .cse13 .cse14) .cse3 .cse4 .cse6 .cse10)))) [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 181 210) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L195(lines 195 199) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L195-1(lines 195 199) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L191-2(lines 191 205) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 181 210) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L187-1(line 187) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: true [2021-02-22 00:51:20,650 INFO L192 CegarLoopUtils]: At program point L206(lines 181 210) the Hoare annotation is: true [2021-02-22 00:51:20,651 INFO L192 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: true [2021-02-22 00:51:20,651 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-22 00:51:20,651 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse4)) (.cse2 (and .cse4 (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3)))) [2021-02-22 00:51:20,651 INFO L185 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-22 00:51:20,651 INFO L185 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not .cse4)) (.cse2 (and .cse4 (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3)))) [2021-02-22 00:51:20,651 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 236 242) the Hoare annotation is: true [2021-02-22 00:51:20,651 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 236 242) the Hoare annotation is: true [2021-02-22 00:51:20,651 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 00:51:20,652 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:51:20,652 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 00:51:20,652 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 00:51:20,652 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (let ((.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse9 (< ~waterLevel~0 3)) (.cse12 (not (= |old(~waterLevel~0)| 1))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (<= 2 ~waterLevel~0)) (.cse8 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or .cse10 .cse0 .cse1 .cse2 .cse3 .cse4 .cse11 .cse6 .cse7 .cse8) (or .cse12 .cse0 .cse1 .cse3 .cse11 .cse5 .cse6 .cse7 .cse8) (or .cse10 .cse0 .cse1 .cse3 .cse4 .cse11 .cse6 .cse9 .cse8) (or .cse12 .cse10 .cse0 .cse1 .cse3 .cse11 .cse6 .cse7 .cse8))) [2021-02-22 00:51:20,652 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse3 (= test_~tmp~5 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse7 (and .cse2 (< ~waterLevel~0 2)) .cse8))) [2021-02-22 00:51:20,652 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 .cse2 .cse1 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6))) [2021-02-22 00:51:20,653 INFO L185 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: (let ((.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse9 (< ~waterLevel~0 3)) (.cse12 (not (= |old(~waterLevel~0)| 1))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (<= 2 ~waterLevel~0)) (.cse8 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or .cse10 .cse0 .cse1 .cse2 .cse3 .cse4 .cse11 .cse6 .cse7 .cse8) (or .cse12 .cse0 .cse1 .cse3 .cse11 .cse5 .cse6 .cse7 .cse8) (or .cse10 .cse0 .cse1 .cse3 .cse4 .cse11 .cse6 .cse9 .cse8) (or .cse12 .cse10 .cse0 .cse1 .cse3 .cse11 .cse6 .cse7 .cse8))) [2021-02-22 00:51:20,653 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 143 150) the Hoare annotation is: true [2021-02-22 00:51:20,653 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 147) the Hoare annotation is: true [2021-02-22 00:51:20,653 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 143 150) the Hoare annotation is: true [2021-02-22 00:51:20,653 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 143 150) the Hoare annotation is: true [2021-02-22 00:51:20,653 INFO L192 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: true [2021-02-22 00:51:20,653 INFO L185 CegarLoopUtils]: At program point L161(lines 161 174) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 00:51:20,654 INFO L185 CegarLoopUtils]: At program point L163-2(line 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0)))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-22 00:51:20,654 INFO L185 CegarLoopUtils]: At program point L163-3(line 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0))) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-22 00:51:20,654 INFO L185 CegarLoopUtils]: At program point L161-1(lines 153 177) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 00:51:20,654 INFO L192 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: true [2021-02-22 00:51:20,654 INFO L185 CegarLoopUtils]: At program point L159-1(line 159) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0) (not (= 1 ~systemActive~0))) [2021-02-22 00:51:20,654 INFO L185 CegarLoopUtils]: At program point L159-2(line 159) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= |__utac_acc__Specification1_spec__1_#t~ret17| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret17| 2147483648)))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0) .cse1))) [2021-02-22 00:51:20,654 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 153 177) the Hoare annotation is: true [2021-02-22 00:51:20,654 INFO L185 CegarLoopUtils]: At program point L159-3(line 159) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification1_spec__1_~tmp~0 |__utac_acc__Specification1_spec__1_#t~ret17|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 (<= |__utac_acc__Specification1_spec__1_#t~ret17| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret17| 2147483648))) .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (and .cse0 (= __utac_acc__Specification1_spec__1_~tmp~0 0)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-22 00:51:20,655 INFO L192 CegarLoopUtils]: At program point L155(line 155) the Hoare annotation is: true [2021-02-22 00:51:20,655 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 153 177) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 00:51:20,655 INFO L185 CegarLoopUtils]: At program point L167(line 167) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-22 00:51:20,655 INFO L185 CegarLoopUtils]: At program point L165(lines 165 171) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0)))))) [2021-02-22 00:51:20,655 INFO L185 CegarLoopUtils]: At program point L163(line 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0))) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-22 00:51:20,655 INFO L185 CegarLoopUtils]: At program point L163-1(line 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (not (= __utac_acc__Specification1_spec__1_~tmp~0 0)))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-22 00:51:20,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 12:51:20 BoogieIcfgContainer [2021-02-22 00:51:20,714 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 00:51:20,715 INFO L168 Benchmark]: Toolchain (without parser) took 421389.91 ms. Allocated memory was 151.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 126.5 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 999.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:51:20,715 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:51:20,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.68 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 104.3 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 00:51:20,715 INFO L168 Benchmark]: Boogie Preprocessor took 193.11 ms. Allocated memory is still 151.0 MB. Free memory was 104.1 MB in the beginning and 131.7 MB in the end (delta: -27.6 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:51:20,716 INFO L168 Benchmark]: RCFGBuilder took 1521.06 ms. Allocated memory is still 151.0 MB. Free memory was 131.7 MB in the beginning and 85.9 MB in the end (delta: 45.8 MB). Peak memory consumption was 65.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:51:20,718 INFO L168 Benchmark]: TraceAbstraction took 419023.69 ms. Allocated memory was 151.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 85.4 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 957.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:51:20,719 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 630.68 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 104.3 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 193.11 ms. Allocated memory is still 151.0 MB. Free memory was 104.1 MB in the beginning and 131.7 MB in the end (delta: -27.6 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1521.06 ms. Allocated memory is still 151.0 MB. Free memory was 131.7 MB in the beginning and 85.9 MB in the end (delta: 45.8 MB). Peak memory consumption was 65.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 419023.69 ms. Allocated memory was 151.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 85.4 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 957.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 147]: 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: 692]: Loop Invariant Derived loop invariant: ((((((((((((((0 <= tmp___2 + 2147483648 && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && tmp___2 <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && splverifierCounter == 0) && tmp___0 == 0) || ((((((((0 <= tmp + 2147483648 && methaneLevelCritical == 0) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((\old(waterLevel) == waterLevel && 1 == systemActive) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || ((((((((0 <= tmp + 2147483648 && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (((((((methaneLevelCritical == 0 && 0 <= tmp + 2147483648) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 691]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 299]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 306]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 257]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 784]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((((((tmp___2 == 0 || tmp == 1) || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 879]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 292]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 244]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 868]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) && (((((\result == methaneLevelCritical && retValue_acc == methaneLevelCritical) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0)) && (((((\result == methaneLevelCritical && retValue_acc == methaneLevelCritical) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(2 <= waterLevel))) && (((((!(tmp == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || methaneLevelCritical <= 2147483647) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 860]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || 2 <= waterLevel) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || (retValue_acc == 0 && \result == retValue_acc)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || (retValue_acc == 0 && \result == retValue_acc)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 810]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || \old(pumpRunning) == 0) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 776]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 682]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 835]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(methaneLevelCritical == tmp) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 843]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((!(tmp == 1) || (methaneLevelCritical == tmp && methaneLevelCritical <= 2147483647)) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((!(1 <= methaneLevelCritical) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical <= tmp)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((((!(tmp == 1) || (pumpRunning == 1 && methaneLevelCritical == tmp)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(waterLevel < 3) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 924]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel)) || (((tmp___0 == 1 && tmp == 0) && \result == retValue_acc) && tmp___0 == retValue_acc)) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0))) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || (((tmp___0 == 1 && tmp == 0) && \result == retValue_acc) && tmp___0 == retValue_acc)) || !(2 <= waterLevel))) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) && (((!(waterLevel < 3) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 181]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 752]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || (((((((((\old(waterLevel) == waterLevel && 0 <= tmp___2 + 2147483648) && pumpRunning == 1) && tmp___2 <= 2147483647) && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) && !(tmp___2 == 0)) && waterLevel < 3) && tmp___0 == 0)) || !(tmp___2 <= 2147483647)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(2 <= \old(waterLevel))) || !(0 <= tmp___2 + 2147483648)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((((((((\old(waterLevel) == waterLevel && 0 <= tmp___2 + 2147483648) && pumpRunning == 1) && tmp___2 <= 2147483647) && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) && !(tmp___2 == 0)) && waterLevel < 3) && tmp___0 == 0)) || !(tmp___2 <= 2147483647))) && ((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || (((1 == systemActive && pumpRunning == \old(pumpRunning)) && waterLevel < 3) && !(\old(pumpRunning) == 0)))) && ((((((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || (\old(waterLevel) == waterLevel && pumpRunning == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || (\old(waterLevel) == waterLevel && 2 <= waterLevel)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (((1 == systemActive && pumpRunning == \old(pumpRunning)) && waterLevel < 3) && !(\old(pumpRunning) == 0))) - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= methaneLevelCritical) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || (1 == systemActive && waterLevel < 3)) || pumpRunning == 0) && ((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (1 == systemActive && waterLevel < 3)) || pumpRunning == 0) - ProcedureContractResult [Line: 236]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647)) && (((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647))) && (((((((((!(1 <= methaneLevelCritical) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647))) && ((((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647))) && ((((((((!(1 <= methaneLevelCritical) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647))) && ((((((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 143]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 153]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (((tmp == 0 || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((((0 <= tmp + 2147483648 && tmp <= 2147483647) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 636 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 175.8s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 159.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 242.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3098 SDtfs, 8724 SDslu, 11255 SDs, 0 SdLazy, 30496 SolverSat, 3633 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 37.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1096 GetRequests, 439 SyntacticMatches, 12 SemanticMatches, 645 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99119 ImplicationChecksByTransitivity, 116.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1034occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 970 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 279 LocationsWithAnnotation, 5926 PreInvPairs, 8355 NumberOfFragments, 12783 HoareAnnotationTreeSize, 5926 FomulaSimplifications, 2399437442 FormulaSimplificationTreeSizeReduction, 57.5s HoareSimplificationTime, 279 FomulaSimplificationsInter, 17350464 FormulaSimplificationTreeSizeReductionInter, 184.7s 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...