/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:32:41,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:32:41,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:32:41,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:32:41,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:32:41,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:32:41,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:32:41,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:32:41,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:32:41,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:32:41,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:32:41,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:32:41,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:32:41,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:32:41,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:32:41,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:32:41,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:32:41,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:32:41,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:32:41,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:32:41,380 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:32:41,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:32:41,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:32:41,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:32:41,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:32:41,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:32:41,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:32:41,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:32:41,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:32:41,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:32:41,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:32:41,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:32:41,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:32:41,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:32:41,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:32:41,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:32:41,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:32:41,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:32:41,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:32:41,409 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:32:41,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:32:41,410 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:32:41,436 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:32:41,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:32:41,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:32:41,438 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:32:41,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:32:41,439 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:32:41,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:32:41,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:32:41,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:32:41,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:32:41,440 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:32:41,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:32:41,441 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:32:41,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:32:41,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:32:41,441 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:32:41,442 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:32:41,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:32:41,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:32:41,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:32:41,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:32:41,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:32:41,453 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:32:41,453 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:32:41,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:32:41,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:32:41,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:32:41,961 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:32:41,961 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:32:41,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c [2021-02-24 03:32:42,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ec8743c4/f7f35378468b4d6a8479513f07157721/FLAGbd38649ec [2021-02-24 03:32:42,818 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:32:42,819 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c [2021-02-24 03:32:42,846 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ec8743c4/f7f35378468b4d6a8479513f07157721/FLAGbd38649ec [2021-02-24 03:32:43,031 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ec8743c4/f7f35378468b4d6a8479513f07157721 [2021-02-24 03:32:43,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:32:43,049 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:32:43,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:32:43,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:32:43,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:32:43,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@713be7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43, skipping insertion in model container [2021-02-24 03:32:43,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:32:43,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:32:43,383 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c[1281,1294] [2021-02-24 03:32:43,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:32:43,579 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:32:43,608 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c[1281,1294] [2021-02-24 03:32:43,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:32:43,766 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:32:43,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43 WrapperNode [2021-02-24 03:32:43,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:32:43,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:32:43,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:32:43,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:32:43,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,874 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... [2021-02-24 03:32:43,882 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:32:43,883 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:32:43,883 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:32:43,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:32:43,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:32:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:32:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:32:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:32:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:32:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:32:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:32:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:32:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-24 03:32:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:32:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:32:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:32:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:32:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:32:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:32:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:32:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:32:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:32:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:32:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:32:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:32:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:32:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:32:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:32:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:32:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:32:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:32:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:32:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:32:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:32:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:32:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:32:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:32:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:32:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:32:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:32:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:32:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:32:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:32:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:32:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:32:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:32:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:32:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:32:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:32:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:32:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:32:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:32:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:32:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:32:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:32:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:32:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:32:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:32:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:32:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:32:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:32:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:32:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:32:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:32:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:32:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:32:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:32:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:32:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:32:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:32:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:32:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:32:45,248 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:32:45,248 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:32:45,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:32:45 BoogieIcfgContainer [2021-02-24 03:32:45,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:32:45,258 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:32:45,258 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:32:45,262 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:32:45,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:32:43" (1/3) ... [2021-02-24 03:32:45,264 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d516a16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:32:45, skipping insertion in model container [2021-02-24 03:32:45,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:43" (2/3) ... [2021-02-24 03:32:45,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d516a16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:32:45, skipping insertion in model container [2021-02-24 03:32:45,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:32:45" (3/3) ... [2021-02-24 03:32:45,267 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product11.cil.c [2021-02-24 03:32:45,275 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:32:45,281 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:32:45,304 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:32:45,328 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:32:45,328 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:32:45,328 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:32:45,329 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:32:45,329 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:32:45,329 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:32:45,329 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:32:45,329 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:32:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states. [2021-02-24 03:32:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:32:45,376 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:45,377 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:45,377 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:45,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:45,384 INFO L82 PathProgramCache]: Analyzing trace with hash -2144888488, now seen corresponding path program 1 times [2021-02-24 03:32:45,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:45,394 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1011661386] [2021-02-24 03:32:45,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:45,472 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,152 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:46,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:46,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:46,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:46,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:46,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:46,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:46,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:46,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:46,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:46,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:46,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:32:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:46,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:46,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:32:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:46,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:46,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:46,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1011661386] [2021-02-24 03:32:46,439 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:46,439 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:32:46,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615209489] [2021-02-24 03:32:46,447 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:32:46,448 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:46,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:32:46,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:32:46,466 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 3 states. [2021-02-24 03:32:47,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:47,872 INFO L93 Difference]: Finished difference Result 369 states and 443 transitions. [2021-02-24 03:32:47,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:32:47,875 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:32:47,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:47,891 INFO L225 Difference]: With dead ends: 369 [2021-02-24 03:32:47,892 INFO L226 Difference]: Without dead ends: 243 [2021-02-24 03:32:47,897 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:32:47,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2021-02-24 03:32:48,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 204. [2021-02-24 03:32:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204 states. [2021-02-24 03:32:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 218 transitions. [2021-02-24 03:32:48,043 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 218 transitions. Word has length 147 [2021-02-24 03:32:48,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:48,045 INFO L480 AbstractCegarLoop]: Abstraction has 204 states and 218 transitions. [2021-02-24 03:32:48,045 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:32:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 218 transitions. [2021-02-24 03:32:48,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:32:48,054 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:48,054 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:48,055 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:32:48,055 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:48,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:48,056 INFO L82 PathProgramCache]: Analyzing trace with hash -1468067310, now seen corresponding path program 1 times [2021-02-24 03:32:48,056 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:48,059 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [699996033] [2021-02-24 03:32:48,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:48,068 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:48,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,659 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:48,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:32:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:32:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:48,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:48,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:48,756 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [699996033] [2021-02-24 03:32:48,756 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:48,756 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:32:48,757 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24029946] [2021-02-24 03:32:48,758 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:32:48,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:48,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:32:48,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:32:48,759 INFO L87 Difference]: Start difference. First operand 204 states and 218 transitions. Second operand 4 states. [2021-02-24 03:32:49,572 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:50,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:50,245 INFO L93 Difference]: Finished difference Result 276 states and 307 transitions. [2021-02-24 03:32:50,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:32:50,246 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:32:50,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:50,251 INFO L225 Difference]: With dead ends: 276 [2021-02-24 03:32:50,251 INFO L226 Difference]: Without dead ends: 226 [2021-02-24 03:32:50,253 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:32:50,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2021-02-24 03:32:50,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 194. [2021-02-24 03:32:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2021-02-24 03:32:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 205 transitions. [2021-02-24 03:32:50,344 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 205 transitions. Word has length 148 [2021-02-24 03:32:50,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:50,344 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 205 transitions. [2021-02-24 03:32:50,344 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:32:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 205 transitions. [2021-02-24 03:32:50,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-24 03:32:50,348 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:50,348 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:50,348 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:32:50,349 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:50,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:50,349 INFO L82 PathProgramCache]: Analyzing trace with hash 276052010, now seen corresponding path program 1 times [2021-02-24 03:32:50,350 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:50,350 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1893215420] [2021-02-24 03:32:50,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:50,353 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:50,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:50,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:50,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:50,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:50,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:50,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:50,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:50,788 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:50,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:50,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:32:50,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:50,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:50,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:50,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:50,938 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:32:50,940 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:32:50,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:50,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:32:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:50,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-24 03:32:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:50,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:50,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:51,041 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1893215420] [2021-02-24 03:32:51,041 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:51,041 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:32:51,042 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25714172] [2021-02-24 03:32:51,043 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:32:51,043 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:51,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:32:51,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:32:51,049 INFO L87 Difference]: Start difference. First operand 194 states and 205 transitions. Second operand 9 states. [2021-02-24 03:32:51,637 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:52,074 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:52,444 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:52,849 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:53,251 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:53,645 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:54,664 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:55,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:55,890 INFO L93 Difference]: Finished difference Result 475 states and 544 transitions. [2021-02-24 03:32:55,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:32:55,894 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-24 03:32:55,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:55,903 INFO L225 Difference]: With dead ends: 475 [2021-02-24 03:32:55,903 INFO L226 Difference]: Without dead ends: 396 [2021-02-24 03:32:55,904 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:32:55,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2021-02-24 03:32:56,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 325. [2021-02-24 03:32:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2021-02-24 03:32:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 357 transitions. [2021-02-24 03:32:56,063 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 357 transitions. Word has length 157 [2021-02-24 03:32:56,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:56,064 INFO L480 AbstractCegarLoop]: Abstraction has 325 states and 357 transitions. [2021-02-24 03:32:56,064 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:32:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 357 transitions. [2021-02-24 03:32:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-02-24 03:32:56,068 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:56,068 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] [2021-02-24 03:32:56,068 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:32:56,068 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:56,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:56,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1789875577, now seen corresponding path program 1 times [2021-02-24 03:32:56,069 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:56,070 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1518100837] [2021-02-24 03:32:56,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:56,073 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:56,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:56,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:56,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:56,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:56,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:56,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:56,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:56,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:56,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:56,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,536 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:56,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:32:56,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:56,627 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:32:56,628 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:32:56,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-24 03:32:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 03:32:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:56,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:56,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-24 03:32:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:56,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:56,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:56,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1518100837] [2021-02-24 03:32:56,737 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:56,737 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-24 03:32:56,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143395000] [2021-02-24 03:32:56,738 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-24 03:32:56,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:56,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-24 03:32:56,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2021-02-24 03:32:56,739 INFO L87 Difference]: Start difference. First operand 325 states and 357 transitions. Second operand 13 states. [2021-02-24 03:32:57,442 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:57,875 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:58,244 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:58,663 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:59,052 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:59,443 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:00,174 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:33:01,061 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:01,449 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:01,899 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:02,285 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:33:02,682 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:33:03,052 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:33:03,464 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:03,866 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:04,251 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:04,655 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:05,107 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:33:05,509 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:05,942 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:06,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:06,766 INFO L93 Difference]: Finished difference Result 931 states and 1116 transitions. [2021-02-24 03:33:06,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-24 03:33:06,767 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 160 [2021-02-24 03:33:06,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:06,774 INFO L225 Difference]: With dead ends: 931 [2021-02-24 03:33:06,775 INFO L226 Difference]: Without dead ends: 721 [2021-02-24 03:33:06,778 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2021-02-24 03:33:06,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2021-02-24 03:33:07,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 678. [2021-02-24 03:33:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 678 states. [2021-02-24 03:33:07,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 776 transitions. [2021-02-24 03:33:07,092 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 776 transitions. Word has length 160 [2021-02-24 03:33:07,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:07,092 INFO L480 AbstractCegarLoop]: Abstraction has 678 states and 776 transitions. [2021-02-24 03:33:07,092 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-24 03:33:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 776 transitions. [2021-02-24 03:33:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:33:07,096 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:33:07,096 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:33:07,097 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:33:07,097 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:33:07,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:33:07,098 INFO L82 PathProgramCache]: Analyzing trace with hash -838787005, now seen corresponding path program 1 times [2021-02-24 03:33:07,098 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:33:07,098 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [389188298] [2021-02-24 03:33:07,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:33:07,101 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:33:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:07,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:07,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:07,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:07,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,490 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:07,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:33:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:07,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:33:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:33:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:33:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:33:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:33:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-24 03:33:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:33:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:33:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:07,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:07,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:33:07,617 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [389188298] [2021-02-24 03:33:07,617 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:33:07,617 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:33:07,617 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458782702] [2021-02-24 03:33:07,618 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:33:07,618 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:33:07,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:33:07,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:33:07,619 INFO L87 Difference]: Start difference. First operand 678 states and 776 transitions. Second operand 5 states. [2021-02-24 03:33:08,181 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:33:09,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:09,133 INFO L93 Difference]: Finished difference Result 1146 states and 1341 transitions. [2021-02-24 03:33:09,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:33:09,134 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2021-02-24 03:33:09,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:09,142 INFO L225 Difference]: With dead ends: 1146 [2021-02-24 03:33:09,143 INFO L226 Difference]: Without dead ends: 635 [2021-02-24 03:33:09,148 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:33:09,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2021-02-24 03:33:09,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 613. [2021-02-24 03:33:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2021-02-24 03:33:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 672 transitions. [2021-02-24 03:33:09,543 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 672 transitions. Word has length 165 [2021-02-24 03:33:09,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:09,544 INFO L480 AbstractCegarLoop]: Abstraction has 613 states and 672 transitions. [2021-02-24 03:33:09,544 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:33:09,544 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 672 transitions. [2021-02-24 03:33:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-02-24 03:33:09,551 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:33:09,552 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:33:09,552 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:33:09,552 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:33:09,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:33:09,553 INFO L82 PathProgramCache]: Analyzing trace with hash 1235020703, now seen corresponding path program 1 times [2021-02-24 03:33:09,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:33:09,553 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1243617650] [2021-02-24 03:33:09,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:33:09,625 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:09,655 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:09,666 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:09,675 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:09,734 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:09,745 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:09,749 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:09,752 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:09,756 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:09,761 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:09,765 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:09,770 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:09,821 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:09,822 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:09,827 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:09,829 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:09,832 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:09,836 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:09,840 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:09,844 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:09,893 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:09,896 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:09,899 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:09,901 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:09,905 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:09,909 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:09,913 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:09,917 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:09,969 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:09,970 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:09,973 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:09,975 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:09,978 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:09,982 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:09,986 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:09,990 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,041 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:33:10,047 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:33:10,053 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:10,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:10,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:10,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:33:10,069 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:33:10,077 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size [2021-02-24 03:33:10,083 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size 108 [2021-02-24 03:33:10,087 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,091 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,095 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,099 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,148 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,150 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,152 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,154 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,157 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,161 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,164 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,167 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,216 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,218 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,220 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,222 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,225 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,228 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,232 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,235 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,285 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,286 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,288 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,290 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,293 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,296 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,299 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,302 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,350 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,351 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,354 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,357 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,361 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,364 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,367 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,370 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,421 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,422 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,426 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,428 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,431 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,434 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,438 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,440 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,489 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,490 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,493 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,495 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,498 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,501 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,505 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,535 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,585 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,587 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,590 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,592 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,594 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,596 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,598 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size [2021-02-24 03:33:10,602 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.1 percent of original size 67 [2021-02-24 03:33:10,648 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:33:10,650 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:33:10,653 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:10,654 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:10,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:10,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:33:10,665 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:33:10,675 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size [2021-02-24 03:33:10,683 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.4 percent of original size 108 [2021-02-24 03:33:10,688 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,690 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,693 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,696 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,742 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,744 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,746 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,750 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,752 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,756 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,759 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,762 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,807 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,808 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,810 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,811 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,813 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,816 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,819 WARN L141 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-02-24 03:33:10,821 WARN L147 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size 69 [2021-02-24 03:33:10,869 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:10,872 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:10,874 WARN L141 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size [2021-02-24 03:33:10,875 WARN L147 QuantifierPusher]: treesize reduction 17, result has 69.6 percent of original size 39 [2021-02-24 03:33:10,876 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:33:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:10,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:10,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:10,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:10,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:10,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:10,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:10,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:11,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,297 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:11,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:33:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:33:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:33:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:33:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:33:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:33:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-24 03:33:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-24 03:33:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 03:33:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:11,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:11,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:33:11,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,468 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:33:11,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-02-24 03:33:11,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,507 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,515 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:11,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:33:11,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:11,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:11,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:33:11,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:33:11,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:11,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:11,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:11,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:11,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:11,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:11,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:11,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:33:11,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:11,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,716 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:11,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:11,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:11,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:11,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:33:11,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:33:11,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:11,844 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:33:11,845 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:33:11,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:33:11,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:33:11,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:11,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:11,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:12,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:12,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:12,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:33:12,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:12,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:12,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:33:12,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:12,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:12,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:33:12,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:33:12,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:33:12,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,219 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:12,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:12,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:33:12,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:33:12,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:33:12,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:33:12,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:33:12,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:33:12,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:33:12,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-24 03:33:12,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:33:12,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:33:12,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:33:12,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:33:12,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:12,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:12,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:12,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:12,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:12,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:33:12,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:33:12,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:33:12,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:12,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:12,644 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1243617650] [2021-02-24 03:33:12,645 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:33:12,645 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2021-02-24 03:33:12,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826304846] [2021-02-24 03:33:12,645 INFO L460 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-02-24 03:33:12,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:33:12,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-02-24 03:33:12,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=1173, Unknown=0, NotChecked=0, Total=1332 [2021-02-24 03:33:12,647 INFO L87 Difference]: Start difference. First operand 613 states and 672 transitions. Second operand 36 states. [2021-02-24 03:33:13,332 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:14,088 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:14,549 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:15,004 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:15,447 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:15,923 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:16,397 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:33:16,832 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:17,283 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:33:17,777 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:33:18,216 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:18,711 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:33:19,235 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:19,763 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:33:20,312 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:20,775 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:33:21,451 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:33:22,138 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:22,797 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:23,233 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:33:23,705 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:24,123 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:33:24,553 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:24,987 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:33:25,425 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:25,907 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:33:26,506 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:33:27,103 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:33:27,634 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:33:28,314 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:33:28,852 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:29,399 WARN L202 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-24 03:33:29,838 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:33:30,806 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:33:31,297 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:33:31,909 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:33:32,590 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:33,263 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:33:33,929 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:33:34,718 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:33:38,951 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:39,430 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:40,327 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-24 03:33:41,227 WARN L202 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-24 03:33:41,831 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:42,278 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:33:42,784 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:43,206 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:43,636 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:44,107 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:44,578 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:45,021 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:45,588 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:46,043 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:46,861 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:33:47,791 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-24 03:33:51,938 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:33:52,485 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:33:53,052 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:33:53,633 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-24 03:33:55,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:55,196 INFO L93 Difference]: Finished difference Result 1992 states and 2384 transitions. [2021-02-24 03:33:55,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-02-24 03:33:55,197 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 207 [2021-02-24 03:33:55,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:55,245 INFO L225 Difference]: With dead ends: 1992 [2021-02-24 03:33:55,245 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:33:55,271 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 82 SyntacticMatches, 2 SemanticMatches, 228 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20991 ImplicationChecksByTransitivity, 36.4s TimeCoverageRelationStatistics Valid=5316, Invalid=47354, Unknown=0, NotChecked=0, Total=52670 [2021-02-24 03:33:55,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:33:55,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:33:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:33:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:33:55,272 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 207 [2021-02-24 03:33:55,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:55,272 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:33:55,273 INFO L481 AbstractCegarLoop]: Interpolant automaton has 36 states. [2021-02-24 03:33:55,273 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:33:55,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:33:55,273 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:33:55,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:33:55,445 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 21 [2021-02-24 03:33:56,045 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 24 [2021-02-24 03:33:56,732 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:34:15,183 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:15,476 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-24 03:34:15,835 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:34:16,101 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:34:16,446 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:16,741 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:17,037 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:19,473 WARN L202 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-24 03:34:20,012 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2021-02-24 03:34:20,292 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:34:21,896 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 220 DAG size of output: 15 [2021-02-24 03:34:22,511 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-24 03:34:22,808 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:23,097 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:25,605 WARN L202 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 218 DAG size of output: 18 [2021-02-24 03:34:25,883 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:26,163 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:26,550 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-24 03:34:26,876 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:34:27,156 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:27,366 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2021-02-24 03:34:28,576 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 224 DAG size of output: 11 [2021-02-24 03:34:28,996 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 44 [2021-02-24 03:34:29,266 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:34:30,176 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-24 03:34:30,455 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:31,388 WARN L202 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-24 03:34:32,113 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 11 [2021-02-24 03:34:32,761 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 16 [2021-02-24 03:34:32,938 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2021-02-24 03:34:33,870 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-24 03:34:34,535 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 27 [2021-02-24 03:34:35,169 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-24 03:34:35,465 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2021-02-24 03:34:35,758 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:36,304 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 15 [2021-02-24 03:34:36,937 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 11 [2021-02-24 03:34:37,278 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:38,199 WARN L202 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 27 [2021-02-24 03:34:39,033 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 22 [2021-02-24 03:34:39,314 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:34:39,609 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2021-02-24 03:34:40,404 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 18 [2021-02-24 03:34:40,889 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-24 03:34:41,291 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 40 [2021-02-24 03:34:41,872 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-24 03:34:42,221 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-24 03:34:42,719 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-24 03:34:43,007 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:43,542 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 48 [2021-02-24 03:34:44,433 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-24 03:34:45,037 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-24 03:34:45,621 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-24 03:34:46,192 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 11 [2021-02-24 03:34:46,489 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:34:46,860 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 38 [2021-02-24 03:34:47,184 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-24 03:34:47,553 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:47,901 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:48,217 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:48,855 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 12 [2021-02-24 03:34:49,504 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 24 [2021-02-24 03:34:49,837 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-24 03:34:52,524 WARN L202 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 218 DAG size of output: 18 [2021-02-24 03:34:52,959 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 40 [2021-02-24 03:34:53,388 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 42 [2021-02-24 03:34:53,821 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:56,490 WARN L202 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-24 03:34:56,782 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 1 [2021-02-24 03:34:58,758 WARN L202 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 188 DAG size of output: 22 [2021-02-24 03:34:59,382 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2021-02-24 03:34:59,687 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:59,757 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:34:59,757 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:34:59,757 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:34:59,757 INFO L189 CegarLoopUtils]: For program point L576(lines 553 577) no Hoare annotation was computed. [2021-02-24 03:34:59,757 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 529 584) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L560(lines 560 564) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L552-1(line 552) no Hoare annotation was computed. [2021-02-24 03:34:59,758 INFO L189 CegarLoopUtils]: For program point L552-2(line 552) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L573-1(lines 554 575) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-24 03:34:59,759 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 529 584) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 529 584) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-24 03:34:59,760 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L571-1(line 571) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L571-2(line 571) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-24 03:34:59,761 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L609-1(line 609) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L609-2(line 609) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L634-1(line 634) no Hoare annotation was computed. [2021-02-24 03:34:59,762 INFO L189 CegarLoopUtils]: For program point L634-2(line 634) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L630-2(line 630) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 585 644) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 585 644) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:34:59,763 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 585 644) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L611-2(lines 611 636) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:34:59,764 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L637(lines 610 638) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-24 03:34:59,765 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:34:59,766 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:34:59,766 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-24 03:34:59,766 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-24 03:34:59,766 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:34:59,766 INFO L189 CegarLoopUtils]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-02-24 03:34:59,766 INFO L189 CegarLoopUtils]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2021-02-24 03:34:59,766 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 861 867) the Hoare annotation is: true [2021-02-24 03:34:59,766 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 861 867) the Hoare annotation is: true [2021-02-24 03:34:59,766 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 868 876) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-24 03:34:59,767 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 868 876) the Hoare annotation is: true [2021-02-24 03:34:59,767 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 868 876) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-24 03:34:59,767 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:34:59,767 INFO L192 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: true [2021-02-24 03:34:59,767 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 272 296) the Hoare annotation is: true [2021-02-24 03:34:59,767 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:59,767 INFO L185 CegarLoopUtils]: At program point L284(lines 284 290) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)))) [2021-02-24 03:34:59,768 INFO L185 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-24 03:34:59,768 INFO L185 CegarLoopUtils]: At program point L282-1(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-24 03:34:59,768 INFO L185 CegarLoopUtils]: At program point L280(lines 280 293) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (= ~waterLevel~0 0)) (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~2 2147483648)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:59,768 INFO L185 CegarLoopUtils]: At program point L282-2(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-24 03:34:59,768 INFO L185 CegarLoopUtils]: At program point L282-3(line 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2) .cse0 .cse1 (= 0 ~systemActive~0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-24 03:34:59,768 INFO L185 CegarLoopUtils]: At program point L280-1(lines 272 296) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~2 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= 0 ~systemActive~0))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2))) (or (and .cse0 .cse1) (and .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse2 .cse3 .cse4)) (or .cse2 .cse3 .cse1 (= ~waterLevel~0 0)) (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~2 2147483648)) .cse2 .cse3 .cse4))) [2021-02-24 03:34:59,769 INFO L192 CegarLoopUtils]: At program point L278(line 278) the Hoare annotation is: true [2021-02-24 03:34:59,769 INFO L185 CegarLoopUtils]: At program point L278-1(line 278) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= 0 ~systemActive~0) (= |__utac_acc__Specification4_spec__1_#t~ret29| ~waterLevel~0)) (or (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-24 03:34:59,769 INFO L185 CegarLoopUtils]: At program point L278-2(line 278) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret29| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret29| 2147483648))) .cse0 .cse1 (= 0 ~systemActive~0)))) [2021-02-24 03:34:59,769 INFO L185 CegarLoopUtils]: At program point L278-3(line 278) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)))) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret29| ~waterLevel~0) (= |__utac_acc__Specification4_spec__1_#t~ret29| __utac_acc__Specification4_spec__1_~tmp~2) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret29| 2147483648))) .cse0 .cse1 (= 0 ~systemActive~0)))) [2021-02-24 03:34:59,769 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 272 296) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~2 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= 0 ~systemActive~0))) (and (let ((.cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~2))) (or (and .cse0 .cse1) (and .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse2 .cse3 .cse4)) (or .cse2 .cse3 .cse1 (= ~waterLevel~0 0)) (or (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~2 2147483648)) .cse2 .cse3 .cse4))) [2021-02-24 03:34:59,769 INFO L192 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: true [2021-02-24 03:34:59,770 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 453 475) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,770 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 453 475) the Hoare annotation is: true [2021-02-24 03:34:59,770 INFO L192 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: true [2021-02-24 03:34:59,770 INFO L185 CegarLoopUtils]: At program point L465(line 465) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,770 INFO L185 CegarLoopUtils]: At program point L465-1(line 465) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,770 INFO L185 CegarLoopUtils]: At program point L463(lines 463 470) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,770 INFO L192 CegarLoopUtils]: At program point L463-1(lines 463 470) the Hoare annotation is: true [2021-02-24 03:34:59,770 INFO L185 CegarLoopUtils]: At program point L461(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,771 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 453 475) the Hoare annotation is: true [2021-02-24 03:34:59,771 INFO L185 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,771 INFO L185 CegarLoopUtils]: At program point L461-1(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,771 INFO L185 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,771 INFO L185 CegarLoopUtils]: At program point L461-2(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,771 INFO L185 CegarLoopUtils]: At program point L459-1(line 459) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,771 INFO L185 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 409 432) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 409 432) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 409 432) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-24 03:34:59,772 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-24 03:34:59,773 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-24 03:34:59,773 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-24 03:34:59,773 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-24 03:34:59,773 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:34:59,773 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:34:59,774 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:34:59,774 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 185 199) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,774 INFO L185 CegarLoopUtils]: At program point L191(line 191) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,774 INFO L185 CegarLoopUtils]: At program point L189(lines 189 195) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:34:59,774 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 185 199) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:34:59,775 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 185 199) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,775 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 95 102) no Hoare annotation was computed. [2021-02-24 03:34:59,775 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 95 102) no Hoare annotation was computed. [2021-02-24 03:34:59,775 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 95 102) no Hoare annotation was computed. [2021-02-24 03:34:59,775 INFO L185 CegarLoopUtils]: At program point L145(line 145) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-24 03:34:59,775 INFO L192 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: true [2021-02-24 03:34:59,775 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 140 148) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-24 03:34:59,776 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 140 148) the Hoare annotation is: true [2021-02-24 03:34:59,776 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 140 148) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-24 03:34:59,776 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-24 03:34:59,776 INFO L189 CegarLoopUtils]: For program point L156(lines 156 164) no Hoare annotation was computed. [2021-02-24 03:34:59,776 INFO L189 CegarLoopUtils]: For program point L156-2(lines 156 164) no Hoare annotation was computed. [2021-02-24 03:34:59,776 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-24 03:34:59,776 INFO L189 CegarLoopUtils]: For program point L179-1(line 179) no Hoare annotation was computed. [2021-02-24 03:34:59,778 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 149 184) no Hoare annotation was computed. [2021-02-24 03:34:59,778 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:34:59,778 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:34:59,778 INFO L189 CegarLoopUtils]: For program point L168(lines 168 176) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 149 184) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point L168-2(lines 168 176) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 149 184) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 854 860) the Hoare annotation is: true [2021-02-24 03:34:59,779 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 854 860) the Hoare annotation is: true [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-24 03:34:59,779 INFO L189 CegarLoopUtils]: For program point L506-1(line 506) no Hoare annotation was computed. [2021-02-24 03:34:59,780 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 483 528) no Hoare annotation was computed. [2021-02-24 03:34:59,780 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-24 03:34:59,780 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:34:59,780 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:34:59,780 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 483 528) no Hoare annotation was computed. [2021-02-24 03:34:59,780 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-24 03:34:59,781 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-24 03:34:59,781 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-24 03:34:59,781 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 483 528) no Hoare annotation was computed. [2021-02-24 03:34:59,782 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-24 03:34:59,782 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:34:59,783 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-24 03:34:59,784 INFO L189 CegarLoopUtils]: For program point L509-1(line 509) no Hoare annotation was computed. [2021-02-24 03:34:59,784 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-24 03:34:59,785 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-24 03:34:59,785 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-24 03:34:59,785 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-24 03:34:59,785 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-24 03:34:59,785 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-24 03:34:59,785 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-24 03:34:59,785 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L520-1(line 520) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L520-2(line 520) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L483(lines 483 528) no Hoare annotation was computed. [2021-02-24 03:34:59,786 INFO L189 CegarLoopUtils]: For program point L483-1(lines 483 528) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 796 841) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L820(lines 820 821) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L816(lines 816 823) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 796 841) no Hoare annotation was computed. [2021-02-24 03:34:59,787 INFO L189 CegarLoopUtils]: For program point L810(lines 810 830) no Hoare annotation was computed. [2021-02-24 03:34:59,788 INFO L189 CegarLoopUtils]: For program point L810-1(lines 810 830) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 796 841) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L837-1(line 837) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L837-2(line 837) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:34:59,789 INFO L189 CegarLoopUtils]: For program point L835-1(line 835) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L835-2(line 835) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L796(lines 796 841) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L827(lines 827 828) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L815-1(line 815) no Hoare annotation was computed. [2021-02-24 03:34:59,790 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L189 CegarLoopUtils]: For program point L815-2(line 815) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-24 03:34:59,793 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 440 449) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,793 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 440 449) the Hoare annotation is: true [2021-02-24 03:34:59,794 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 440 449) the Hoare annotation is: true [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 129 139) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 129 139) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 129 139) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point L134-1(line 134) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point L134-2(line 134) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L189 CegarLoopUtils]: For program point L134-3(line 134) no Hoare annotation was computed. [2021-02-24 03:34:59,794 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 121 128) the Hoare annotation is: true [2021-02-24 03:34:59,794 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 121 128) the Hoare annotation is: true [2021-02-24 03:34:59,794 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 121 128) the Hoare annotation is: true [2021-02-24 03:34:59,794 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 88 94) the Hoare annotation is: true [2021-02-24 03:34:59,794 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 88 94) the Hoare annotation is: true [2021-02-24 03:34:59,795 INFO L185 CegarLoopUtils]: At program point L250(lines 250 256) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,795 INFO L185 CegarLoopUtils]: At program point L250-1(lines 244 257) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,796 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,796 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,796 INFO L185 CegarLoopUtils]: At program point L242-1(line 242) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,796 INFO L185 CegarLoopUtils]: At program point L234(lines 234 240) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,796 INFO L185 CegarLoopUtils]: At program point L234-1(lines 234 240) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,796 INFO L185 CegarLoopUtils]: At program point L259(lines 214 261) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:59,797 INFO L185 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: (let ((.cse1 (not (= test_~tmp~1 0))) (.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse2 (<= test_~tmp~1 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (< ~waterLevel~0 3) .cse2 (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:59,797 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet25| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet25| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ test_~tmp~1 2147483648)) .cse0 (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2))) [2021-02-24 03:34:59,797 INFO L185 CegarLoopUtils]: At program point L222-1(line 222) the Hoare annotation is: (let ((.cse0 (= test_~tmp~1 |test_#t~nondet25|)) (.cse1 (<= |test_#t~nondet25| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet25| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse2 .cse3))) [2021-02-24 03:34:59,797 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,797 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 204 269) the Hoare annotation is: true [2021-02-24 03:34:59,797 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 204 269) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,798 INFO L185 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,798 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,798 INFO L185 CegarLoopUtils]: At program point L215(lines 214 261) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:59,798 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,798 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 204 269) the Hoare annotation is: true [2021-02-24 03:34:59,798 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,799 INFO L185 CegarLoopUtils]: At program point L244(lines 244 257) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,799 INFO L185 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,799 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,799 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet26| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~1 2147483647)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= |test_#t~nondet26| 2147483647))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~1 0)) .cse1 (= 1 ~systemActive~0) .cse5 (not (= ~waterLevel~0 0)) .cse2 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse6 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3 .cse4))) [2021-02-24 03:34:59,799 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= test_~tmp___0~0 |test_#t~nondet26|) (<= 0 (+ test_~tmp~1 2147483648)) (<= 0 (+ |test_#t~nondet26| 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= |test_#t~nondet26| 2147483647))) [2021-02-24 03:34:59,800 INFO L185 CegarLoopUtils]: At program point L224(lines 224 230) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse1 (<= test_~tmp~1 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (< ~waterLevel~0 3) .cse1 (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2))) [2021-02-24 03:34:59,800 INFO L185 CegarLoopUtils]: At program point L224-1(lines 224 230) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse2 (<= test_~tmp~1 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (not (= test_~tmp~1 0)) (= 1 ~systemActive~0) .cse1 (not (= ~waterLevel~0 0)) .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-24 03:34:59,800 INFO L185 CegarLoopUtils]: At program point L216(lines 216 220) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~1 2147483648)) (< ~waterLevel~0 3) (<= test_~tmp~1 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse0) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:59,800 INFO L185 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,800 INFO L185 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:59,800 INFO L185 CegarLoopUtils]: At program point L262(lines 213 263) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:59,800 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-24 03:34:59,800 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L764(lines 764 784) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L764-1(lines 764 784) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 750 795) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L791-2(line 791) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-24 03:34:59,801 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L789-2(line 789) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L750(lines 750 795) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L781(lines 781 782) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L769-1(line 769) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L769-2(line 769) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-24 03:34:59,802 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 750 795) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 750 795) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L774(lines 774 775) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L770(lines 770 777) no Hoare annotation was computed. [2021-02-24 03:34:59,803 INFO L189 CegarLoopUtils]: For program point L353(lines 353 361) no Hoare annotation was computed. [2021-02-24 03:34:59,804 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-24 03:34:59,804 INFO L189 CegarLoopUtils]: For program point L353-2(lines 353 361) no Hoare annotation was computed. [2021-02-24 03:34:59,804 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 345 367) no Hoare annotation was computed. [2021-02-24 03:34:59,804 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:34:59,804 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 345 367) no Hoare annotation was computed. [2021-02-24 03:34:59,804 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 345 367) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L671(lines 671 675) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L696-2(lines 696 716) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-24 03:34:59,805 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L647(lines 647 749) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L647-1(lines 647 749) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L738-2(line 738) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L697(lines 696 716) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-24 03:34:59,806 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L681-1(line 681) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 647 749) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L698(lines 698 702) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L723-1(line 723) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L723-2(line 723) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 647 749) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-24 03:34:59,807 INFO L189 CegarLoopUtils]: For program point L707-1(line 707) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L707-2(line 707) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 647 749) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L725-1(line 725) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L725-2(line 725) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L717(lines 695 718) no Hoare annotation was computed. [2021-02-24 03:34:59,808 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L676(lines 676 692) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L709-1(line 709) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L709-2(line 709) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L693(lines 693 734) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L735(lines 735 746) no Hoare annotation was computed. [2021-02-24 03:34:59,809 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L727-1(line 727) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L711-1(line 711) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L678-1(line 678) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L736(lines 736 743) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-24 03:34:59,810 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L189 CegarLoopUtils]: For program point L846-1(line 846) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L189 CegarLoopUtils]: For program point L846-2(line 846) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 844 853) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 844 853) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 844 853) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-24 03:34:59,811 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,811 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,811 INFO L185 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,811 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,811 INFO L185 CegarLoopUtils]: At program point L180-1(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,811 INFO L185 CegarLoopUtils]: At program point L820-1(line 820) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,811 INFO L185 CegarLoopUtils]: At program point L180-2(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,812 INFO L185 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,812 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,812 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,812 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L61(line 61) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L363-2(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L359-1(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,813 INFO L185 CegarLoopUtils]: At program point L359-2(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L359-3(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L355-2(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L355-3(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L355-4(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L351-1(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L355-5(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L351-2(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L351-3(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,814 INFO L185 CegarLoopUtils]: At program point L351-4(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L351-5(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L351-6(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L351-7(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L178-1(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L178-2(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L178-3(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,815 INFO L185 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L174-2(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L781-1(line 781) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L174-3(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L174-4(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L298(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L170-1(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L170-2(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L170-3(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L166-1(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L166-2(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,816 INFO L185 CegarLoopUtils]: At program point L166-3(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L162(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L166-4(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L162-1(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L166-5(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L162-2(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L166-6(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L162-3(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L166-7(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L158(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L162-4(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L158-1(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L158-2(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L158-3(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,817 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point L154(line 154) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point L827-1(line 827) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2021-02-24 03:34:59,818 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,818 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 104 120) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 104 120) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point L115-1(lines 104 120) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point L111(lines 111 117) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point L109-1(line 109) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point L109-2(line 109) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L189 CegarLoopUtils]: For program point L109-3(line 109) no Hoare annotation was computed. [2021-02-24 03:34:59,819 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 368 376) the Hoare annotation is: true [2021-02-24 03:34:59,819 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 368 376) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-24 03:34:59,819 INFO L185 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:59,819 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 368 376) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2021-02-24 03:34:59,819 INFO L192 CegarLoopUtils]: At program point L372(line 372) the Hoare annotation is: true [2021-02-24 03:34:59,819 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 324 335) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:34:59,820 INFO L185 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:34:59,820 INFO L185 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:34:59,820 INFO L192 CegarLoopUtils]: At program point L328-1(lines 324 335) the Hoare annotation is: true [2021-02-24 03:34:59,820 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 324 335) the Hoare annotation is: true [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 336 344) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 336 344) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 336 344) no Hoare annotation was computed. [2021-02-24 03:34:59,820 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 64 87) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:59,821 INFO L185 CegarLoopUtils]: At program point L77(line 77) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2021-02-24 03:34:59,821 INFO L185 CegarLoopUtils]: At program point L75(lines 75 81) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:59,821 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 64 87) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (= 0 ~systemActive~0)) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1))) [2021-02-24 03:34:59,821 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 64 87) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 (= 0 ~systemActive~0)) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1))) [2021-02-24 03:34:59,821 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:59,821 INFO L185 CegarLoopUtils]: At program point L68(lines 67 86) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:59,821 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 379 408) the Hoare annotation is: true [2021-02-24 03:34:59,821 INFO L192 CegarLoopUtils]: At program point L393(lines 393 397) the Hoare annotation is: true [2021-02-24 03:34:59,821 INFO L192 CegarLoopUtils]: At program point L393-1(lines 393 397) the Hoare annotation is: true [2021-02-24 03:34:59,821 INFO L192 CegarLoopUtils]: At program point L389-2(lines 389 403) the Hoare annotation is: true [2021-02-24 03:34:59,821 INFO L192 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: true [2021-02-24 03:34:59,821 INFO L192 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point L381(line 381) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 379 408) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point L404(lines 379 408) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point L400(line 400) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point L390(line 390) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point L304-1(lines 300 311) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 300 311) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 300 311) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 433 439) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 433 439) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:34:59,822 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:34:59,823 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:34:59,823 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:34:59,823 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 312 323) the Hoare annotation is: (let ((.cse0 (not (< test_~splverifierCounter~0 4))) (.cse1 (= test_~tmp~1 0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 0 (+ test_~tmp~1 2147483648)))) (.cse4 (not (<= test_~tmp~1 2147483647)))) (and (or .cse0 .cse1 (not (< |old(~waterLevel~0)| 3)) .cse2 .cse3 (< ~waterLevel~0 3) .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4))) [2021-02-24 03:34:59,823 INFO L185 CegarLoopUtils]: At program point L317(line 317) the Hoare annotation is: (or (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2021-02-24 03:34:59,823 INFO L185 CegarLoopUtils]: At program point L316-1(lines 312 323) the Hoare annotation is: (let ((.cse0 (not (< test_~splverifierCounter~0 4))) (.cse1 (= test_~tmp~1 0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 0 (+ test_~tmp~1 2147483648)))) (.cse4 (not (<= test_~tmp~1 2147483647)))) (and (or .cse0 .cse1 (not (< |old(~waterLevel~0)| 3)) .cse2 .cse3 (< ~waterLevel~0 3) .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4))) [2021-02-24 03:34:59,823 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 312 323) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647))) [2021-02-24 03:34:59,823 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-24 03:34:59,823 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-24 03:34:59,823 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-24 03:34:59,823 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-24 03:34:59,824 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-24 03:34:59,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:34:59 BoogieIcfgContainer [2021-02-24 03:34:59,847 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:34:59,847 INFO L168 Benchmark]: Toolchain (without parser) took 136810.19 ms. Allocated memory was 158.3 MB in the beginning and 1.0 GB in the end (delta: 852.5 MB). Free memory was 134.0 MB in the beginning and 621.0 MB in the end (delta: -487.1 MB). Peak memory consumption was 649.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:59,848 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 158.3 MB. Free memory is still 135.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:34:59,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 711.19 ms. Allocated memory is still 158.3 MB. Free memory was 132.7 MB in the beginning and 113.1 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:59,848 INFO L168 Benchmark]: Boogie Preprocessor took 114.18 ms. Allocated memory is still 158.3 MB. Free memory was 112.9 MB in the beginning and 109.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:59,848 INFO L168 Benchmark]: RCFGBuilder took 1373.14 ms. Allocated memory was 158.3 MB in the beginning and 190.8 MB in the end (delta: 32.5 MB). Free memory was 109.2 MB in the beginning and 164.6 MB in the end (delta: -55.4 MB). Peak memory consumption was 60.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:59,848 INFO L168 Benchmark]: TraceAbstraction took 134588.36 ms. Allocated memory was 190.8 MB in the beginning and 1.0 GB in the end (delta: 820.0 MB). Free memory was 164.1 MB in the beginning and 621.0 MB in the end (delta: -456.9 MB). Peak memory consumption was 646.3 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:59,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 158.3 MB. Free memory is still 135.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 711.19 ms. Allocated memory is still 158.3 MB. Free memory was 132.7 MB in the beginning and 113.1 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 114.18 ms. Allocated memory is still 158.3 MB. Free memory was 112.9 MB in the beginning and 109.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1373.14 ms. Allocated memory was 158.3 MB in the beginning and 190.8 MB in the end (delta: 32.5 MB). Free memory was 109.2 MB in the beginning and 164.6 MB in the end (delta: -55.4 MB). Peak memory consumption was 60.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 134588.36 ms. Allocated memory was 190.8 MB in the beginning and 1.0 GB in the end (delta: 820.0 MB). Free memory was 164.1 MB in the beginning and 621.0 MB in the end (delta: -456.9 MB). Peak memory consumption was 646.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 214]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((((0 <= tmp + 2147483648 && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 379]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 868]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 272]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((waterLevel == tmp && !(tmp == 0)) || (waterLevel == tmp && tmp___0 == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0)) && (((0 <= tmp + 2147483648 || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) - ProcedureContractResult [Line: 453]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 140]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 854]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 440]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 121]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 88]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 324]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 368]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 64]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || 0 == systemActive) && ((\old(waterLevel) == waterLevel || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 379]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 300]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 433]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 312]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(splverifierCounter < 4) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || waterLevel < 3) || !(tmp <= 2147483647)) && ((((((!(\old(waterLevel) == 1) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(waterLevel == 0)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 596 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 69.9s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 61.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 64.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1148 SDtfs, 2734 SDslu, 3286 SDs, 0 SdLazy, 6751 SolverSat, 1502 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 461 GetRequests, 176 SyntacticMatches, 3 SemanticMatches, 282 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21197 ImplicationChecksByTransitivity, 48.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=678occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 207 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 219 LocationsWithAnnotation, 2554 PreInvPairs, 4030 NumberOfFragments, 3266 HoareAnnotationTreeSize, 2554 FomulaSimplifications, 845950 FormulaSimplificationTreeSizeReduction, 19.6s HoareSimplificationTime, 219 FomulaSimplificationsInter, 136031 FormulaSimplificationTreeSizeReductionInter, 44.4s 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...