/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/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:24:57,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:24:57,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:24:57,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:24:57,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:24:57,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:24:57,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:24:57,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:24:57,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:24:57,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:24:57,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:24:57,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:24:57,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:24:57,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:24:57,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:24:57,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:24:57,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:24:57,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:24:57,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:24:57,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:24:57,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:24:57,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:24:57,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:24:57,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:24:57,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:24:57,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:24:57,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:24:57,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:24:57,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:24:57,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:24:57,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:24:57,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:24:57,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:24:57,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:24:57,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:24:57,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:24:57,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:24:57,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:24:57,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:24:57,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:24:57,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:24:57,525 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 17:24:57,544 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:24:57,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:24:57,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:24:57,549 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:24:57,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:24:57,550 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:24:57,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:24:57,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:24:57,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:24:57,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:24:57,552 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:24:57,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:24:57,552 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:24:57,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:24:57,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:24:57,553 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:24:57,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:24:57,554 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:24:57,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:24:57,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:24:57,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:24:57,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:24:57,555 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:24:57,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:24:57,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:24:57,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:24:57,997 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:24:57,998 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:24:57,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2021-02-23 17:24:58,069 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0453554fd/53add8ce11dc425585c44ead18832c61/FLAG1611afb7b [2021-02-23 17:24:58,725 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:24:58,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2021-02-23 17:24:58,753 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0453554fd/53add8ce11dc425585c44ead18832c61/FLAG1611afb7b [2021-02-23 17:24:59,019 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0453554fd/53add8ce11dc425585c44ead18832c61 [2021-02-23 17:24:59,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:24:59,038 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:24:59,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:24:59,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:24:59,048 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:24:59,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7310af85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59, skipping insertion in model container [2021-02-23 17:24:59,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:24:59,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:24:59,431 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_spec5_product46.cil.c[14887,14900] [2021-02-23 17:24:59,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:24:59,466 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:24:59,566 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_spec5_product46.cil.c[14887,14900] [2021-02-23 17:24:59,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:24:59,644 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:24:59,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59 WrapperNode [2021-02-23 17:24:59,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:24:59,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:24:59,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:24:59,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:24:59,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (1/1) ... [2021-02-23 17:24:59,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:24:59,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:24:59,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:24:59,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:24:59,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (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 [2021-02-23 17:24:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:24:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:24:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:24:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:24:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:24:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:24:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:24:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:24:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:24:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:24:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:24:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:24:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:24:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:24:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:24:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:24:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:24:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:24:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:24:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:24:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:24:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:24:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:24:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:24:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-23 17:24:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:24:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:24:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:24:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:24:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:24:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:24:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 17:24:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 17:24:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:24:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-23 17:24:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:24:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:24:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:24:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:24:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:24:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-23 17:24:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 17:24:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:24:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:24:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:24:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:24:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:24:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:24:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:24:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:24:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:24:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:24:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:24:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:24:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:24:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:24:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:24:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:24:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:24:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:24:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:24:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:24:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:24:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:24:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:24:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:24:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:24:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:24:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:24:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:24:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:24:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:24:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:24:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:24:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:24:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:24:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:24:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:24:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:24:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:24:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:24:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:24:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:24:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:24:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:24:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:24:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-23 17:24:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:24:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:24:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:24:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 17:24:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:24:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 17:24:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-23 17:24:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 17:24:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:24:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-23 17:24:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:24:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:24:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:25:01,213 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:25:01,214 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:25:01,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:25:01 BoogieIcfgContainer [2021-02-23 17:25:01,217 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:25:01,219 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:25:01,219 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:25:01,222 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:25:01,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:24:59" (1/3) ... [2021-02-23 17:25:01,224 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e74cbb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:25:01, skipping insertion in model container [2021-02-23 17:25:01,224 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:59" (2/3) ... [2021-02-23 17:25:01,224 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e74cbb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:25:01, skipping insertion in model container [2021-02-23 17:25:01,224 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:25:01" (3/3) ... [2021-02-23 17:25:01,226 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product46.cil.c [2021-02-23 17:25:01,233 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:25:01,238 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:25:01,257 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:25:01,281 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:25:01,281 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:25:01,281 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:25:01,281 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:25:01,281 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:25:01,281 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:25:01,282 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:25:01,282 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:25:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states. [2021-02-23 17:25:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 17:25:01,325 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:01,326 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:01,327 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:01,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:01,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1919609347, now seen corresponding path program 1 times [2021-02-23 17:25:01,342 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:01,343 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1983863277] [2021-02-23 17:25:01,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:01,420 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:01,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:01,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:01,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:01,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:01,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,218 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:02,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:25:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 17:25:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:25:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:02,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:02,508 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1983863277] [2021-02-23 17:25:02,509 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:02,510 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:25:02,510 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837938461] [2021-02-23 17:25:02,515 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:25:02,516 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:02,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:25:02,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:25:02,533 INFO L87 Difference]: Start difference. First operand 338 states. Second operand 4 states. [2021-02-23 17:25:04,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:04,040 INFO L93 Difference]: Finished difference Result 531 states and 621 transitions. [2021-02-23 17:25:04,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 17:25:04,042 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 17:25:04,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:04,060 INFO L225 Difference]: With dead ends: 531 [2021-02-23 17:25:04,060 INFO L226 Difference]: Without dead ends: 334 [2021-02-23 17:25:04,065 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:25:04,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2021-02-23 17:25:04,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 286. [2021-02-23 17:25:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2021-02-23 17:25:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 311 transitions. [2021-02-23 17:25:04,257 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 311 transitions. Word has length 165 [2021-02-23 17:25:04,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:04,258 INFO L480 AbstractCegarLoop]: Abstraction has 286 states and 311 transitions. [2021-02-23 17:25:04,258 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:25:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 311 transitions. [2021-02-23 17:25:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 17:25:04,263 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:04,264 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:04,264 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:25:04,264 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:04,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:04,265 INFO L82 PathProgramCache]: Analyzing trace with hash -184941531, now seen corresponding path program 1 times [2021-02-23 17:25:04,265 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:04,266 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1616865334] [2021-02-23 17:25:04,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:04,270 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:04,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,731 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:04,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:25:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 17:25:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:25:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:04,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:04,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:04,908 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1616865334] [2021-02-23 17:25:04,908 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:04,909 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 17:25:04,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410456286] [2021-02-23 17:25:04,914 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 17:25:04,915 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:04,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 17:25:04,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:25:04,923 INFO L87 Difference]: Start difference. First operand 286 states and 311 transitions. Second operand 5 states. [2021-02-23 17:25:05,711 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:06,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:06,986 INFO L93 Difference]: Finished difference Result 455 states and 512 transitions. [2021-02-23 17:25:06,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 17:25:06,987 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 17:25:06,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:06,992 INFO L225 Difference]: With dead ends: 455 [2021-02-23 17:25:06,993 INFO L226 Difference]: Without dead ends: 323 [2021-02-23 17:25:06,995 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:25:06,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-02-23 17:25:07,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 276. [2021-02-23 17:25:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 276 states. [2021-02-23 17:25:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 298 transitions. [2021-02-23 17:25:07,114 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 298 transitions. Word has length 166 [2021-02-23 17:25:07,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:07,114 INFO L480 AbstractCegarLoop]: Abstraction has 276 states and 298 transitions. [2021-02-23 17:25:07,114 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 17:25:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 298 transitions. [2021-02-23 17:25:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-23 17:25:07,117 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:07,117 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:07,118 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:25:07,118 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:07,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:07,119 INFO L82 PathProgramCache]: Analyzing trace with hash 1334859518, now seen corresponding path program 1 times [2021-02-23 17:25:07,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:07,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [606987840] [2021-02-23 17:25:07,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:07,122 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:07,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:07,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:07,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,575 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:07,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:07,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:07,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:25:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:07,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:25:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-23 17:25:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-23 17:25:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:07,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:07,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:07,809 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [606987840] [2021-02-23 17:25:07,809 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:07,809 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 17:25:07,810 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679405642] [2021-02-23 17:25:07,810 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 17:25:07,810 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:07,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 17:25:07,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 17:25:07,812 INFO L87 Difference]: Start difference. First operand 276 states and 298 transitions. Second operand 11 states. [2021-02-23 17:25:08,522 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:08,969 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:09,345 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:25:09,720 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:10,150 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:10,517 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:12,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:12,474 INFO L93 Difference]: Finished difference Result 502 states and 577 transitions. [2021-02-23 17:25:12,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 17:25:12,475 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-23 17:25:12,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:12,482 INFO L225 Difference]: With dead ends: 502 [2021-02-23 17:25:12,483 INFO L226 Difference]: Without dead ends: 346 [2021-02-23 17:25:12,489 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-23 17:25:12,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 346 states. [2021-02-23 17:25:12,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 346 to 276. [2021-02-23 17:25:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 276 states. [2021-02-23 17:25:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 297 transitions. [2021-02-23 17:25:12,625 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 297 transitions. Word has length 179 [2021-02-23 17:25:12,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:12,628 INFO L480 AbstractCegarLoop]: Abstraction has 276 states and 297 transitions. [2021-02-23 17:25:12,633 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 17:25:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 297 transitions. [2021-02-23 17:25:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-02-23 17:25:12,636 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:12,638 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:12,638 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:25:12,638 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:12,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:12,639 INFO L82 PathProgramCache]: Analyzing trace with hash 624784088, now seen corresponding path program 1 times [2021-02-23 17:25:12,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:12,640 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [538794092] [2021-02-23 17:25:12,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:12,645 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:12,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:12,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:12,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:12,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:12,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:12,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:12,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:12,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:12,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:12,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:12,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:12,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,090 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:13,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:13,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:25:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:25:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:25:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:13,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-23 17:25:13,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-23 17:25:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:13,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [538794092] [2021-02-23 17:25:13,346 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:13,347 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-23 17:25:13,347 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956241065] [2021-02-23 17:25:13,347 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-23 17:25:13,347 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:13,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-23 17:25:13,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-23 17:25:13,351 INFO L87 Difference]: Start difference. First operand 276 states and 297 transitions. Second operand 8 states. [2021-02-23 17:25:14,031 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:16,338 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:17,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:17,184 INFO L93 Difference]: Finished difference Result 704 states and 834 transitions. [2021-02-23 17:25:17,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-23 17:25:17,185 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 192 [2021-02-23 17:25:17,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:17,189 INFO L225 Difference]: With dead ends: 704 [2021-02-23 17:25:17,189 INFO L226 Difference]: Without dead ends: 548 [2021-02-23 17:25:17,191 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2021-02-23 17:25:17,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 548 states. [2021-02-23 17:25:17,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 548 to 410. [2021-02-23 17:25:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 410 states. [2021-02-23 17:25:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 442 transitions. [2021-02-23 17:25:17,373 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 442 transitions. Word has length 192 [2021-02-23 17:25:17,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:17,374 INFO L480 AbstractCegarLoop]: Abstraction has 410 states and 442 transitions. [2021-02-23 17:25:17,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-23 17:25:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 442 transitions. [2021-02-23 17:25:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-02-23 17:25:17,377 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:17,377 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:17,378 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:25:17,378 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:17,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:17,378 INFO L82 PathProgramCache]: Analyzing trace with hash 814283624, now seen corresponding path program 1 times [2021-02-23 17:25:17,379 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:17,379 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1143450483] [2021-02-23 17:25:17,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:17,382 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,818 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:17,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:25:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:25:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:25:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-23 17:25:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-23 17:25:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:17,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:17,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:17,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:17,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 17:25:18,054 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1143450483] [2021-02-23 17:25:18,055 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:18,055 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 17:25:18,055 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638513132] [2021-02-23 17:25:18,056 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 17:25:18,056 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:18,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 17:25:18,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 17:25:18,057 INFO L87 Difference]: Start difference. First operand 410 states and 442 transitions. Second operand 11 states. [2021-02-23 17:25:18,729 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:19,798 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:20,182 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:21,624 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:22,008 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:22,418 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:23,216 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:23,597 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:23,970 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:24,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:24,851 INFO L93 Difference]: Finished difference Result 837 states and 975 transitions. [2021-02-23 17:25:24,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-23 17:25:24,851 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 216 [2021-02-23 17:25:24,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:24,857 INFO L225 Difference]: With dead ends: 837 [2021-02-23 17:25:24,857 INFO L226 Difference]: Without dead ends: 547 [2021-02-23 17:25:24,859 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=248, Invalid=622, Unknown=0, NotChecked=0, Total=870 [2021-02-23 17:25:24,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2021-02-23 17:25:24,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 409. [2021-02-23 17:25:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 409 states. [2021-02-23 17:25:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 439 transitions. [2021-02-23 17:25:25,002 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 439 transitions. Word has length 216 [2021-02-23 17:25:25,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:25,003 INFO L480 AbstractCegarLoop]: Abstraction has 409 states and 439 transitions. [2021-02-23 17:25:25,003 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 17:25:25,003 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 439 transitions. [2021-02-23 17:25:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-02-23 17:25:25,007 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:25,007 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:25,008 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 17:25:25,008 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:25,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:25,009 INFO L82 PathProgramCache]: Analyzing trace with hash -895341866, now seen corresponding path program 1 times [2021-02-23 17:25:25,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:25,009 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [832574674] [2021-02-23 17:25:25,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:25,012 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,420 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:25,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:25:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:25:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:25:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:25,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:25,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:25,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:25,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:25,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 17:25:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-02-23 17:25:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-02-23 17:25:25,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:25,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:25,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:25,717 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [832574674] [2021-02-23 17:25:25,717 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:25,717 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 17:25:25,717 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914767877] [2021-02-23 17:25:25,718 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 17:25:25,718 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:25,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 17:25:25,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 17:25:25,719 INFO L87 Difference]: Start difference. First operand 409 states and 439 transitions. Second operand 11 states. [2021-02-23 17:25:27,293 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:27,694 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:25:28,110 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:25:28,524 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:28,930 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:29,290 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:30,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:30,623 INFO L93 Difference]: Finished difference Result 840 states and 984 transitions. [2021-02-23 17:25:30,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 17:25:30,624 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 239 [2021-02-23 17:25:30,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:30,628 INFO L225 Difference]: With dead ends: 840 [2021-02-23 17:25:30,629 INFO L226 Difference]: Without dead ends: 551 [2021-02-23 17:25:30,630 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-23 17:25:30,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2021-02-23 17:25:30,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 417. [2021-02-23 17:25:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2021-02-23 17:25:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 447 transitions. [2021-02-23 17:25:30,852 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 447 transitions. Word has length 239 [2021-02-23 17:25:30,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:30,853 INFO L480 AbstractCegarLoop]: Abstraction has 417 states and 447 transitions. [2021-02-23 17:25:30,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 17:25:30,853 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 447 transitions. [2021-02-23 17:25:30,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-02-23 17:25:30,858 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:30,858 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:30,858 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-23 17:25:30,859 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:30,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:30,859 INFO L82 PathProgramCache]: Analyzing trace with hash -227595466, now seen corresponding path program 1 times [2021-02-23 17:25:30,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:30,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [117801704] [2021-02-23 17:25:30,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:30,863 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:30,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:30,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:30,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:30,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:30,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:30,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:30,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:30,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:30,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:30,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,259 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:31,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:31,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:31,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:25:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:25:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:25:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:31,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:31,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:31,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:31,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 17:25:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-02-23 17:25:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-02-23 17:25:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:31,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:31,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:31,597 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [117801704] [2021-02-23 17:25:31,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:31,597 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-23 17:25:31,597 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478336109] [2021-02-23 17:25:31,598 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-23 17:25:31,598 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:31,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-23 17:25:31,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-23 17:25:31,599 INFO L87 Difference]: Start difference. First operand 417 states and 447 transitions. Second operand 14 states. [2021-02-23 17:25:32,385 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:32,777 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:25:33,165 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:33,542 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:33,893 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:35,081 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:35,501 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:35,931 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:36,374 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:36,769 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:38,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:38,473 INFO L93 Difference]: Finished difference Result 857 states and 1002 transitions. [2021-02-23 17:25:38,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-23 17:25:38,474 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 239 [2021-02-23 17:25:38,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:38,478 INFO L225 Difference]: With dead ends: 857 [2021-02-23 17:25:38,478 INFO L226 Difference]: Without dead ends: 560 [2021-02-23 17:25:38,480 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-23 17:25:38,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 560 states. [2021-02-23 17:25:38,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 560 to 423. [2021-02-23 17:25:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2021-02-23 17:25:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 453 transitions. [2021-02-23 17:25:38,712 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 453 transitions. Word has length 239 [2021-02-23 17:25:38,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:38,712 INFO L480 AbstractCegarLoop]: Abstraction has 423 states and 453 transitions. [2021-02-23 17:25:38,712 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-23 17:25:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 453 transitions. [2021-02-23 17:25:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-02-23 17:25:38,716 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:38,716 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:38,717 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-23 17:25:38,717 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:38,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:38,717 INFO L82 PathProgramCache]: Analyzing trace with hash 499509811, now seen corresponding path program 1 times [2021-02-23 17:25:38,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:38,718 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1754597214] [2021-02-23 17:25:38,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:38,722 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:25:38,853 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-23 17:25:38,853 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-23 17:25:38,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,143 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:39,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:25:39,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:25:39,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:25:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:25:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:39,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:39,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:39,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:39,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 17:25:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-02-23 17:25:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-02-23 17:25:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:39,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:39,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:39,390 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1754597214] [2021-02-23 17:25:39,391 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:39,391 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-23 17:25:39,391 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264583736] [2021-02-23 17:25:39,391 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-23 17:25:39,392 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:39,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-23 17:25:39,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-23 17:25:39,392 INFO L87 Difference]: Start difference. First operand 423 states and 453 transitions. Second operand 8 states. [2021-02-23 17:25:40,043 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:40,850 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:44,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:44,022 INFO L93 Difference]: Finished difference Result 1188 states and 1425 transitions. [2021-02-23 17:25:44,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-23 17:25:44,022 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 239 [2021-02-23 17:25:44,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:44,029 INFO L225 Difference]: With dead ends: 1188 [2021-02-23 17:25:44,029 INFO L226 Difference]: Without dead ends: 885 [2021-02-23 17:25:44,031 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 50 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2021-02-23 17:25:44,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states. [2021-02-23 17:25:44,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 678. [2021-02-23 17:25:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 678 states. [2021-02-23 17:25:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 745 transitions. [2021-02-23 17:25:44,313 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 745 transitions. Word has length 239 [2021-02-23 17:25:44,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:44,313 INFO L480 AbstractCegarLoop]: Abstraction has 678 states and 745 transitions. [2021-02-23 17:25:44,313 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-23 17:25:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 745 transitions. [2021-02-23 17:25:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-02-23 17:25:44,317 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:44,318 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:44,318 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-23 17:25:44,318 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:44,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:44,319 INFO L82 PathProgramCache]: Analyzing trace with hash 96062802, now seen corresponding path program 1 times [2021-02-23 17:25:44,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:44,319 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [791758361] [2021-02-23 17:25:44,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:44,322 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:44,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:44,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:44,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:44,445 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:25:44,446 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:25:44,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:44,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:44,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:44,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,792 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:44,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:25:44,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:44,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:25:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:44,907 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-23 17:25:44,908 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-23 17:25:44,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:25:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 17:25:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 17:25:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:44,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 17:25:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:44,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:44,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:45,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-23 17:25:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:45,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:45,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:45,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:45,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:45,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:45,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:45,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-23 17:25:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:45,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:45,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:45,101 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [791758361] [2021-02-23 17:25:45,101 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:45,101 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-23 17:25:45,101 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816516291] [2021-02-23 17:25:45,102 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-23 17:25:45,102 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:45,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-23 17:25:45,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-23 17:25:45,103 INFO L87 Difference]: Start difference. First operand 678 states and 745 transitions. Second operand 15 states. [2021-02-23 17:25:46,165 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-23 17:25:47,161 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:49,336 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-23 17:25:50,122 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-23 17:25:50,624 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:50,983 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:51,774 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-23 17:25:52,197 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:52,688 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:53,102 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:55,643 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:56,026 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:56,445 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:57,412 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-23 17:25:59,371 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-23 17:26:00,202 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-23 17:26:01,070 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-23 17:26:02,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:26:02,090 INFO L93 Difference]: Finished difference Result 2091 states and 2503 transitions. [2021-02-23 17:26:02,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-02-23 17:26:02,090 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 244 [2021-02-23 17:26:02,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:26:02,101 INFO L225 Difference]: With dead ends: 2091 [2021-02-23 17:26:02,102 INFO L226 Difference]: Without dead ends: 1640 [2021-02-23 17:26:02,106 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1111 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=754, Invalid=2906, Unknown=0, NotChecked=0, Total=3660 [2021-02-23 17:26:02,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1640 states. [2021-02-23 17:26:02,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1640 to 1199. [2021-02-23 17:26:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1199 states. [2021-02-23 17:26:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1199 states and 1308 transitions. [2021-02-23 17:26:02,655 INFO L78 Accepts]: Start accepts. Automaton has 1199 states and 1308 transitions. Word has length 244 [2021-02-23 17:26:02,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:26:02,656 INFO L480 AbstractCegarLoop]: Abstraction has 1199 states and 1308 transitions. [2021-02-23 17:26:02,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-23 17:26:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1308 transitions. [2021-02-23 17:26:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-02-23 17:26:02,662 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:26:02,663 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:26:02,663 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-23 17:26:02,663 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:26:02,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:26:02,664 INFO L82 PathProgramCache]: Analyzing trace with hash 118164769, now seen corresponding path program 1 times [2021-02-23 17:26:02,664 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:26:02,664 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1262735153] [2021-02-23 17:26:02,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:26:02,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:02,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:03,080 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 99 [2021-02-23 17:26:03,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:03,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-23 17:26:03,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:03,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:03,377 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 99 [2021-02-23 17:26:03,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:03,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-23 17:26:03,728 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 98 [2021-02-23 17:26:03,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:03,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-23 17:26:04,076 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 98 [2021-02-23 17:26:04,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-02-23 17:26:04,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,138 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 17:26:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:04,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:26:04,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,581 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:26:04,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:26:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:26:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:26:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:26:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:26:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:26:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:26:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 17:26:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:04,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:04,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:26:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:04,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:04,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-23 17:26:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-23 17:26:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:26:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:26:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-23 17:26:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:26:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-23 17:26:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-23 17:26:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:26:04,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:26:04,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,872 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,875 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:26:04,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,879 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:26:04,882 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:26:04,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-02-23 17:26:04,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,894 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:26:04,897 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:26:04,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:26:04,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,907 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-02-23 17:26:04,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:26:04,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:26:04,921 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,923 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:26:04,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:26:04,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-23 17:26:04,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,933 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:26:04,935 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:26:04,937 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,939 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,943 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:04,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:04,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-02-23 17:26:04,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:04,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:04,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:04,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:04,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:26:05,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:26:05,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:26:05,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:05,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:05,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:05,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:05,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:05,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:26:05,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:05,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:05,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:05,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:05,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:26:05,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:05,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:05,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:05,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:26:05,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:26:05,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:26:05,307 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-23 17:26:05,307 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-23 17:26:05,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:26:05,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:26:05,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:05,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:05,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:05,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:05,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:05,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:05,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:05,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:05,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:26:05,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:05,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:05,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:05,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:05,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:26:05,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:05,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:05,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:05,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:26:05,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 17:26:05,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:05,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:05,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:26:05,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:26:05,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:26:05,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:05,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:26:05,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:05,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:26:05,988 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-23 17:26:05,989 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-23 17:26:05,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:05,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:06,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:06,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:26:06,082 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-23 17:26:06,083 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-23 17:26:06,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:06,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:06,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:06,307 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-23 17:26:06,310 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-23 17:26:06,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:06,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:06,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:06,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:06,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 17:26:06,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 17:26:06,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 17:26:06,721 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-23 17:26:06,724 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-23 17:26:06,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:06,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:06,873 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-23 17:26:06,873 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-23 17:26:06,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:06,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:06,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:06,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:06,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:06,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:07,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:07,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:07,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:26:07,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:26:07,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:07,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:07,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:07,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:07,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-23 17:26:07,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 17:26:07,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:07,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:07,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:07,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:08,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:26:08,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:08,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:08,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:08,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:08,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:08,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:08,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:08,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:08,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:08,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:08,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:26:08,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:08,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:08,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:08,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:26:08,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:26:08,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:08,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:26:08,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:26:08,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:08,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:08,988 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1262735153] [2021-02-23 17:26:08,988 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:26:08,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2021-02-23 17:26:08,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254148344] [2021-02-23 17:26:08,990 INFO L460 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-02-23 17:26:08,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:26:08,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-02-23 17:26:08,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=4819, Unknown=0, NotChecked=0, Total=5256 [2021-02-23 17:26:08,992 INFO L87 Difference]: Start difference. First operand 1199 states and 1308 transitions. Second operand 67 states. [2021-02-23 17:26:09,706 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:26:10,532 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:26:10,928 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:11,333 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:11,766 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:12,203 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:12,674 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:13,511 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-23 17:26:13,964 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:14,494 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:14,953 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:15,465 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:16,006 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:26:16,579 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:17,170 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:26:17,709 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:18,802 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:26:19,261 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:26:19,719 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:26:20,145 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:20,780 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:26:21,442 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:26:21,921 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:22,409 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:22,932 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:23,468 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:23,950 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:24,488 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:24,987 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:25,522 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:26:26,039 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:26,556 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:27,033 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:27,759 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:28,262 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:28,797 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:29,309 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:29,873 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:30,388 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:30,911 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:31,477 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:32,084 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:32,526 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:26:33,034 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:33,737 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:34,265 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:34,779 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:36,339 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:37,460 WARN L202 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-23 17:26:38,670 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:26:39,783 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:26:40,428 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:41,006 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:41,561 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:42,170 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:42,649 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:44,904 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:46,231 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-23 17:26:47,952 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:26:49,655 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:26:51,204 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:52,042 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:52,602 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:53,576 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-23 17:26:54,077 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:54,595 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:55,540 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-23 17:26:56,285 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:57,485 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:26:58,305 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:26:58,986 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:59,830 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:27:00,728 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:27:01,411 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:27:02,662 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-23 17:27:03,889 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:27:05,240 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-23 17:27:06,283 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:27:07,839 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:27:09,023 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:27:09,487 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:27:09,939 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:27:21,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:27:21,850 INFO L93 Difference]: Finished difference Result 3554 states and 4310 transitions. [2021-02-23 17:27:21,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 328 states. [2021-02-23 17:27:21,851 INFO L78 Accepts]: Start accepts. Automaton has 67 states. Word has length 330 [2021-02-23 17:27:21,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:27:21,854 INFO L225 Difference]: With dead ends: 3554 [2021-02-23 17:27:21,854 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:27:21,897 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 568 GetRequests, 168 SyntacticMatches, 6 SemanticMatches, 394 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66898 ImplicationChecksByTransitivity, 58.8s TimeCoverageRelationStatistics Valid=9140, Invalid=147280, Unknown=0, NotChecked=0, Total=156420 [2021-02-23 17:27:21,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:27:21,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:27:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:27:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:27:21,899 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 330 [2021-02-23 17:27:21,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:27:21,899 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:27:21,899 INFO L481 AbstractCegarLoop]: Interpolant automaton has 67 states. [2021-02-23 17:27:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:27:21,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:27:21,900 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-23 17:27:21,902 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:27:24,054 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 400 DAG size of output: 343 [2021-02-23 17:27:26,427 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 255 [2021-02-23 17:27:28,957 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 461 DAG size of output: 393 [2021-02-23 17:27:29,504 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 225 [2021-02-23 17:27:31,871 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 432 DAG size of output: 388 [2021-02-23 17:27:37,509 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 433 DAG size of output: 332 [2021-02-23 17:27:39,164 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 436 DAG size of output: 392 [2021-02-23 17:27:40,273 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 378 [2021-02-23 17:27:41,987 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 433 DAG size of output: 332 [2021-02-23 17:27:43,084 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 433 DAG size of output: 332 [2021-02-23 17:27:46,150 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 433 DAG size of output: 332 [2021-02-23 17:27:51,342 WARN L202 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 351 [2021-02-23 17:27:52,998 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 429 DAG size of output: 328 [2021-02-23 17:28:04,071 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 435 DAG size of output: 347 [2021-02-23 17:28:04,860 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 370 [2021-02-23 17:28:06,308 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 457 DAG size of output: 380 [2021-02-23 17:28:07,494 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 433 DAG size of output: 332 [2021-02-23 17:28:09,677 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 472 DAG size of output: 431 [2021-02-23 17:28:15,197 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 351 [2021-02-23 17:28:17,223 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 435 DAG size of output: 332 [2021-02-23 17:28:20,620 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 433 DAG size of output: 341 [2021-02-23 17:28:22,834 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 432 DAG size of output: 387 [2021-02-23 17:28:24,020 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 372 [2021-02-23 17:28:25,974 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 432 DAG size of output: 387 [2021-02-23 17:28:29,278 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 242 DAG size of output: 48 [2021-02-23 17:28:30,237 WARN L202 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-23 17:28:30,489 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:28:31,203 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:28:31,827 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-23 17:28:32,817 WARN L202 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2021-02-23 17:28:35,326 WARN L202 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 201 DAG size of output: 41 [2021-02-23 17:28:37,155 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 198 DAG size of output: 37 [2021-02-23 17:28:40,351 WARN L202 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 290 DAG size of output: 63 [2021-02-23 17:28:42,193 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 197 DAG size of output: 38 [2021-02-23 17:28:42,952 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:28:43,335 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-23 17:28:43,522 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:28:43,820 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 1 [2021-02-23 17:28:45,848 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 286 DAG size of output: 56 [2021-02-23 17:28:46,539 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-23 17:28:47,630 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 172 DAG size of output: 20 [2021-02-23 17:28:49,494 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 234 DAG size of output: 34 [2021-02-23 17:28:51,138 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 188 DAG size of output: 37 [2021-02-23 17:28:51,422 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 1 [2021-02-23 17:28:52,421 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-23 17:28:53,890 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 204 DAG size of output: 41 [2021-02-23 17:28:54,715 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:28:54,852 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 36 [2021-02-23 17:28:55,579 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 30 [2021-02-23 17:28:55,892 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 17:28:58,106 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 235 DAG size of output: 64 [2021-02-23 17:29:00,285 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 235 DAG size of output: 64 [2021-02-23 17:29:00,555 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:29:01,288 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2021-02-23 17:29:02,041 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-23 17:29:02,234 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:29:02,909 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 28 [2021-02-23 17:29:03,555 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-23 17:29:04,182 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 25 [2021-02-23 17:29:06,394 WARN L202 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 268 DAG size of output: 45 [2021-02-23 17:29:08,142 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 261 DAG size of output: 32 [2021-02-23 17:29:10,117 WARN L202 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 290 DAG size of output: 59 [2021-02-23 17:29:10,809 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2021-02-23 17:29:11,655 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-23 17:29:11,935 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-23 17:29:13,853 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 276 DAG size of output: 57 [2021-02-23 17:29:15,080 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 221 DAG size of output: 35 [2021-02-23 17:29:16,419 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-23 17:29:17,418 WARN L202 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-23 17:29:18,239 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:29:18,450 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:29:20,696 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 268 DAG size of output: 45 [2021-02-23 17:29:22,866 WARN L202 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 268 DAG size of output: 45 [2021-02-23 17:29:23,158 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-23 17:29:23,933 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:29:25,294 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 220 DAG size of output: 55 [2021-02-23 17:29:27,459 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 268 DAG size of output: 45 [2021-02-23 17:29:27,747 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-23 17:29:28,951 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 221 DAG size of output: 35 [2021-02-23 17:29:29,183 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-23 17:29:30,036 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-23 17:29:30,857 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-23 17:29:32,540 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 190 DAG size of output: 39 [2021-02-23 17:29:34,257 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 261 DAG size of output: 32 [2021-02-23 17:29:35,048 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-23 17:29:36,883 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 193 DAG size of output: 39 [2021-02-23 17:29:37,465 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-23 17:29:37,910 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 26 [2021-02-23 17:29:38,195 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-23 17:29:39,977 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 231 DAG size of output: 40 [2021-02-23 17:29:41,687 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 190 DAG size of output: 39 [2021-02-23 17:29:41,941 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:29:42,207 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:29:42,987 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:29:44,892 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 248 DAG size of output: 46 [2021-02-23 17:29:45,961 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 226 DAG size of output: 46 [2021-02-23 17:29:46,738 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:29:47,430 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:29:49,517 WARN L202 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 264 DAG size of output: 45 [2021-02-23 17:29:50,510 WARN L202 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 27 [2021-02-23 17:29:51,544 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 202 DAG size of output: 33 [2021-02-23 17:29:53,197 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 231 DAG size of output: 33 [2021-02-23 17:29:53,581 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 19 [2021-02-23 17:29:54,482 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:29:56,219 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 198 DAG size of output: 37 [2021-02-23 17:29:57,166 WARN L202 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 15 [2021-02-23 17:29:57,866 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2021-02-23 17:29:58,657 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:29:58,886 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 17:29:59,548 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 28 [2021-02-23 17:30:00,766 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-23 17:30:01,502 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 33 [2021-02-23 17:30:02,503 WARN L202 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 27 [2021-02-23 17:30:03,512 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 224 DAG size of output: 40 [2021-02-23 17:30:04,531 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 202 DAG size of output: 27 [2021-02-23 17:30:06,481 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 226 DAG size of output: 34 [2021-02-23 17:30:07,619 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 187 DAG size of output: 33 [2021-02-23 17:30:09,624 WARN L202 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 226 DAG size of output: 38 [2021-02-23 17:30:10,331 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 30 [2021-02-23 17:30:10,615 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-23 17:30:10,897 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-23 17:30:11,968 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 226 DAG size of output: 46 [2021-02-23 17:30:13,216 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 228 DAG size of output: 41 [2021-02-23 17:30:14,293 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 205 DAG size of output: 32 [2021-02-23 17:30:15,655 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 220 DAG size of output: 55 [2021-02-23 17:30:16,454 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-23 17:30:17,717 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 184 DAG size of output: 31 [2021-02-23 17:30:17,905 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:30:18,713 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-23 17:30:21,035 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 284 DAG size of output: 45 [2021-02-23 17:30:22,849 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 268 DAG size of output: 55 [2021-02-23 17:30:23,100 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:30:25,870 WARN L202 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 279 DAG size of output: 60 [2021-02-23 17:30:26,654 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:30:28,906 WARN L202 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 268 DAG size of output: 45 [2021-02-23 17:30:29,649 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:30:30,499 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:30:31,096 WARN L202 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2021-02-23 17:30:33,328 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 326 DAG size of output: 44 [2021-02-23 17:30:33,566 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 17:30:34,581 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2021-02-23 17:30:35,297 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:30:36,353 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 213 DAG size of output: 38 [2021-02-23 17:30:37,044 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:30:38,477 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 197 DAG size of output: 33 [2021-02-23 17:30:39,353 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:30:40,127 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:30:40,905 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:30:41,827 WARN L202 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-23 17:30:43,144 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-23 17:30:44,180 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 202 DAG size of output: 33 [2021-02-23 17:30:45,585 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 204 DAG size of output: 41 [2021-02-23 17:30:48,291 WARN L202 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 207 DAG size of output: 51 [2021-02-23 17:30:48,467 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:30:48,697 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 17:30:50,297 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2021-02-23 17:30:51,453 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2021-02-23 17:30:51,831 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 30 [2021-02-23 17:30:53,155 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 197 DAG size of output: 33 [2021-02-23 17:30:53,375 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:30:55,289 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 248 DAG size of output: 46 [2021-02-23 17:30:56,504 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 221 DAG size of output: 41 [2021-02-23 17:30:57,827 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 197 DAG size of output: 33 [2021-02-23 17:30:59,228 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 199 DAG size of output: 36 [2021-02-23 17:31:01,254 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 269 DAG size of output: 45 [2021-02-23 17:31:02,032 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-23 17:31:02,367 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:31:03,189 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-23 17:31:04,509 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 216 DAG size of output: 39 [2021-02-23 17:31:06,292 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 261 DAG size of output: 32 [2021-02-23 17:31:07,818 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 212 DAG size of output: 49 [2021-02-23 17:31:08,670 WARN L202 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-23 17:31:10,323 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 223 DAG size of output: 32 [2021-02-23 17:31:11,058 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2021-02-23 17:31:11,742 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2021-02-23 17:31:12,478 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2021-02-23 17:31:14,717 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 275 DAG size of output: 45 [2021-02-23 17:31:15,434 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2021-02-23 17:31:17,573 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 235 DAG size of output: 64 [2021-02-23 17:31:19,160 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-23 17:31:19,869 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 35 [2021-02-23 17:31:20,600 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2021-02-23 17:31:20,832 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 17:31:22,460 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-23 17:31:22,635 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 17:31:23,270 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-23 17:31:24,857 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-23 17:31:26,785 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 285 DAG size of output: 56 [2021-02-23 17:31:27,405 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-23 17:31:27,620 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-23 17:31:29,369 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 270 DAG size of output: 58 [2021-02-23 17:31:31,105 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 197 DAG size of output: 38 [2021-02-23 17:31:31,742 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 25 [2021-02-23 17:31:33,455 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-23 17:31:34,148 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-23 17:31:34,945 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-23 17:31:35,419 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 19 [2021-02-23 17:31:36,249 WARN L202 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-23 17:31:38,172 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 285 DAG size of output: 56 [2021-02-23 17:31:39,489 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 216 DAG size of output: 39 [2021-02-23 17:31:39,797 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 17:31:41,451 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 188 DAG size of output: 37 [2021-02-23 17:31:43,206 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 234 DAG size of output: 34 [2021-02-23 17:31:43,213 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:31:43,213 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:31:43,213 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:31:43,213 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-23 17:31:43,213 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 251 306) no Hoare annotation was computed. [2021-02-23 17:31:43,213 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 251 306) no Hoare annotation was computed. [2021-02-23 17:31:43,214 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L293-1(line 293) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L293-2(line 293) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 251 306) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 17:31:43,215 INFO L189 CegarLoopUtils]: For program point L298(lines 275 299) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L282(lines 282 286) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L282-1(lines 282 286) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-23 17:31:43,216 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L295-1(lines 276 297) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 17:31:43,217 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 307 366) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L333-2(lines 333 358) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 307 366) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-23 17:31:43,218 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 307 366) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L359(lines 332 360) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L351-1(line 351) no Hoare annotation was computed. [2021-02-23 17:31:43,219 INFO L189 CegarLoopUtils]: For program point L351-2(line 351) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L347-1(line 347) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L347-2(line 347) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L339(lines 339 343) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L339-1(lines 339 343) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L331-1(line 331) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L331-2(line 331) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 17:31:43,220 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L352-1(line 352) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L352-2(line 352) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 17:31:43,221 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 17:31:43,222 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 681 687) the Hoare annotation is: true [2021-02-23 17:31:43,222 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 681 687) the Hoare annotation is: true [2021-02-23 17:31:43,222 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 688 696) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,222 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 688 696) the Hoare annotation is: true [2021-02-23 17:31:43,222 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 688 696) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,222 INFO L185 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,222 INFO L192 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: true [2021-02-23 17:31:43,223 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,223 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2021-02-23 17:31:43,223 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2021-02-23 17:31:43,223 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-23 17:31:43,223 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,223 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,223 INFO L185 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (and .cse0 .cse1))) (and (or (and (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) .cse0 .cse1 (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647)) .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse2 (not (= ~pumpRunning~0 0)) .cse3 .cse4) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3 .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)))))) [2021-02-23 17:31:43,224 INFO L185 CegarLoopUtils]: At program point L59-2(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret7|)) (.cse3 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (and (or (and .cse0 (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647) .cse1) .cse2 (not (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) .cse3 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse3 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-23 17:31:43,224 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,224 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-23 17:31:43,224 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-23 17:31:43,224 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2021-02-23 17:31:43,225 INFO L185 CegarLoopUtils]: At program point L76(lines 76 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,225 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,225 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,225 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,225 INFO L185 CegarLoopUtils]: At program point L72(lines 72 89) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:43,225 INFO L185 CegarLoopUtils]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,226 INFO L185 CegarLoopUtils]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification5_spec__3_#t~ret9| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,226 INFO L185 CegarLoopUtils]: At program point L72-1(lines 64 92) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,226 INFO L192 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: true [2021-02-23 17:31:43,226 INFO L185 CegarLoopUtils]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-23 17:31:43,226 INFO L185 CegarLoopUtils]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-23 17:31:43,227 INFO L185 CegarLoopUtils]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (and .cse1 (= |__utac_acc__Specification5_spec__3_#t~ret8| __utac_acc__Specification5_spec__3_~tmp~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and .cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (not (= ~pumpRunning~0 0)) .cse0 .cse2))) [2021-02-23 17:31:43,227 INFO L192 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: true [2021-02-23 17:31:43,227 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 175 197) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,227 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:43,227 INFO L185 CegarLoopUtils]: At program point L187-1(line 187) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:43,227 INFO L185 CegarLoopUtils]: At program point L185(lines 185 192) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:43,227 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 175 197) the Hoare annotation is: true [2021-02-23 17:31:43,227 INFO L192 CegarLoopUtils]: At program point L185-1(lines 185 192) the Hoare annotation is: true [2021-02-23 17:31:43,228 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:43,228 INFO L185 CegarLoopUtils]: At program point L182(line 182) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,228 INFO L185 CegarLoopUtils]: At program point L183-1(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:43,228 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,228 INFO L185 CegarLoopUtils]: At program point L183-2(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:43,228 INFO L185 CegarLoopUtils]: At program point L181-1(line 181) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,228 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,229 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 175 197) the Hoare annotation is: true [2021-02-23 17:31:43,229 INFO L192 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: true [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 129 152) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 129 152) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 129 152) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-23 17:31:43,229 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-23 17:31:43,230 INFO L185 CegarLoopUtils]: At program point L767(line 767) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,230 INFO L185 CegarLoopUtils]: At program point L767-1(lines 748 772) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse5 (not .cse4))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and .cse2 (= processEnvironment__wrappee__methaneQuery_~tmp~5 1)) .cse0 .cse1 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse3 .cse5 (not .cse6)) (or .cse1 .cse2 .cse3 .cse6 .cse5)))) [2021-02-23 17:31:43,231 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~5 0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-23 17:31:43,231 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~5 1)) .cse3 .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-23 17:31:43,231 INFO L185 CegarLoopUtils]: At program point L756(lines 756 764) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~5 0)) .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0)) (or (and .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~5 1)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-23 17:31:43,231 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-23 17:31:43,231 INFO L185 CegarLoopUtils]: At program point L754-1(line 754) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse4 (and (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret57|) .cse8 .cse7 .cse9 .cse6 (= ~pumpRunning~0 0))) (.cse0 (not .cse9)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not .cse8)) (.cse5 (not .cse3))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse5 (not .cse6)) (or (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret57|) .cse7) .cse4 .cse0 .cse1 .cse2 .cse5)))) [2021-02-23 17:31:43,232 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 748 772) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:31:43,232 INFO L185 CegarLoopUtils]: At program point L752(lines 752 769) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:31:43,232 INFO L185 CegarLoopUtils]: At program point L754-2(line 754) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse4 (and (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret57|) .cse8 .cse7 .cse9 .cse6 (= ~pumpRunning~0 0))) (.cse0 (not .cse9)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not .cse8)) (.cse5 (not .cse3))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse5 (not .cse6)) (or (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret57|) .cse7) .cse4 .cse0 .cse1 .cse2 .cse5)))) [2021-02-23 17:31:43,232 INFO L185 CegarLoopUtils]: At program point L754-3(line 754) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not .cse3)) (.cse6 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret57|) .cse4 (= processEnvironment__wrappee__methaneQuery_~tmp~5 0)) .cse2 .cse5 .cse6) (or (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret57|) .cse4 (= processEnvironment__wrappee__methaneQuery_~tmp~5 |processEnvironment__wrappee__methaneQuery_#t~ret57|)) .cse0 .cse1 .cse2 .cse5 (not .cse6))))) [2021-02-23 17:31:43,232 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 748 772) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse5 (not .cse4))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and .cse2 (= processEnvironment__wrappee__methaneQuery_~tmp~5 1)) .cse0 .cse1 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse3 .cse5 (not .cse6)) (or .cse1 .cse2 .cse3 .cse6 .cse5)))) [2021-02-23 17:31:43,233 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 0)) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:31:43,233 INFO L192 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: true [2021-02-23 17:31:43,233 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 843 851) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,233 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 843 851) the Hoare annotation is: true [2021-02-23 17:31:43,233 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 843 851) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,233 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-23 17:31:43,233 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-23 17:31:43,233 INFO L189 CegarLoopUtils]: For program point L859(lines 859 867) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point L859-2(lines 859 867) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point L882-1(line 882) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 852 887) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point L871(lines 871 879) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 852 887) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point L871-2(lines 871 879) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 852 887) no Hoare annotation was computed. [2021-02-23 17:31:43,234 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 674 680) the Hoare annotation is: true [2021-02-23 17:31:43,235 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 674 680) the Hoare annotation is: true [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 205 250) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 17:31:43,235 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L242-1(line 242) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L242-2(line 242) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 205 250) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L205(lines 205 250) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L205-1(lines 205 250) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 205 250) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 17:31:43,236 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L228-1(line 228) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-23 17:31:43,237 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L235-1(line 235) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L231-1(line 231) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 518 563) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L537-1(line 537) no Hoare annotation was computed. [2021-02-23 17:31:43,238 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L537-2(line 537) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 518 563) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-23 17:31:43,239 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 518 563) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L542(lines 542 543) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L538(lines 538 545) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L532(lines 532 552) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L532-1(lines 532 552) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-02-23 17:31:43,240 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L518(lines 518 563) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L189 CegarLoopUtils]: For program point L549(lines 549 550) no Hoare annotation was computed. [2021-02-23 17:31:43,241 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 161 171) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,241 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 161 171) the Hoare annotation is: true [2021-02-23 17:31:43,242 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 161 171) the Hoare annotation is: true [2021-02-23 17:31:43,242 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-23 17:31:43,242 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 832 842) the Hoare annotation is: true [2021-02-23 17:31:43,242 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 832 842) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~9 2147483647) (<= 0 (+ isMethaneAlarm_~retValue_acc~9 2147483648))) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,242 INFO L185 CegarLoopUtils]: At program point L839(line 839) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~9 2147483647) (<= 0 (+ isMethaneAlarm_~retValue_acc~9 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,242 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 832 842) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~9 2147483647) (<= 0 (+ isMethaneAlarm_~retValue_acc~9 2147483648))) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,243 INFO L192 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: true [2021-02-23 17:31:43,243 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret60|) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,243 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret60|) (<= 0 (+ |isMethaneAlarm_#t~ret60| 2147483648)) (<= |isMethaneAlarm_#t~ret60| 2147483647)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,243 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret60|) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#t~ret60|) (<= 0 (+ |isMethaneAlarm_#t~ret60| 2147483648)) (<= |isMethaneAlarm_#t~ret60| 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,243 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 824 831) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:31:43,243 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 824 831) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:31:43,243 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 824 831) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:31:43,244 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,244 INFO L185 CegarLoopUtils]: At program point L656(line 656) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-23 17:31:43,244 INFO L185 CegarLoopUtils]: At program point L654(line 654) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,244 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:43,244 INFO L192 CegarLoopUtils]: At program point L652(lines 652 658) the Hoare annotation is: true [2021-02-23 17:31:43,244 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 648 661) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,244 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 648 661) the Hoare annotation is: true [2021-02-23 17:31:43,244 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 648 661) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,245 INFO L185 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-23 17:31:43,245 INFO L185 CegarLoopUtils]: At program point L793-1(lines 774 798) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-23 17:31:43,245 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 774 798) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-23 17:31:43,245 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,245 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 774 798) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:31:43,245 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,246 INFO L185 CegarLoopUtils]: At program point L782(lines 782 790) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,246 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,246 INFO L185 CegarLoopUtils]: At program point L780-1(line 780) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,246 INFO L185 CegarLoopUtils]: At program point L778(lines 778 795) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:31:43,246 INFO L185 CegarLoopUtils]: At program point L780-2(line 780) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,246 INFO L185 CegarLoopUtils]: At program point L780-3(line 780) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,246 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 740 746) the Hoare annotation is: true [2021-02-23 17:31:43,247 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 740 746) the Hoare annotation is: true [2021-02-23 17:31:43,247 INFO L185 CegarLoopUtils]: At program point L927(lines 926 973) the Hoare annotation is: (let ((.cse7 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-23 17:31:43,247 INFO L185 CegarLoopUtils]: At program point L956(lines 956 969) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,247 INFO L185 CegarLoopUtils]: At program point L919(line 919) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,247 INFO L185 CegarLoopUtils]: At program point L948(line 948) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) .cse4 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,248 INFO L185 CegarLoopUtils]: At program point L944(line 944) the Hoare annotation is: (let ((.cse9 (<= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp~9 2147483648))) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= |test_#t~nondet79| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ |test_#t~nondet79| 2147483648))) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6 (= ~methaneLevelCritical~0 0) .cse7 .cse8) (and (not (= test_~tmp~9 0)) .cse9 .cse6 (= 2 ~waterLevel~0) .cse1 .cse2 .cse7 .cse10 .cse8 .cse11 .cse5) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse6 .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse11 .cse4 .cse5) (and .cse9 (= |old(~systemActive~0)| ~systemActive~0) .cse6 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse7 .cse10 .cse8 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse6 .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse7 .cse3 .cse8 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,248 INFO L185 CegarLoopUtils]: At program point L944-1(line 944) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (<= |test_#t~nondet79| 2147483647)) (.cse3 (= test_~tmp___0~2 |test_#t~nondet79|)) (.cse6 (<= 0 (+ |test_#t~nondet79| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse3 .cse6 .cse5 (= ~pumpRunning~0 0) .cse7))) [2021-02-23 17:31:43,248 INFO L185 CegarLoopUtils]: At program point L936(lines 936 942) the Hoare annotation is: (let ((.cse1 (<= test_~tmp___0~2 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp~9 2147483647)) (.cse8 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse7 (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-23 17:31:43,248 INFO L185 CegarLoopUtils]: At program point L936-1(lines 936 942) the Hoare annotation is: (let ((.cse5 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse8 (= 2 ~waterLevel~0)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse10 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse7) (and (not (= test_~tmp~9 0)) .cse0 .cse1 .cse8 .cse3 .cse4 .cse9 .cse10 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse8 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse9 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-23 17:31:43,249 INFO L185 CegarLoopUtils]: At program point L928(lines 928 932) the Hoare annotation is: (let ((.cse7 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-23 17:31:43,249 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,249 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,249 INFO L185 CegarLoopUtils]: At program point L974(lines 925 975) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:43,249 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 916 981) the Hoare annotation is: true [2021-02-23 17:31:43,249 INFO L185 CegarLoopUtils]: At program point L962(line 962) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,249 INFO L185 CegarLoopUtils]: At program point L962-1(line 962) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,250 INFO L185 CegarLoopUtils]: At program point L962-2(line 962) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,250 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 916 981) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,250 INFO L185 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,250 INFO L185 CegarLoopUtils]: At program point L954(line 954) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,250 INFO L185 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,251 INFO L185 CegarLoopUtils]: At program point L954-1(line 954) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,251 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 916 981) the Hoare annotation is: true [2021-02-23 17:31:43,251 INFO L185 CegarLoopUtils]: At program point L946(lines 946 952) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) .cse4 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,251 INFO L185 CegarLoopUtils]: At program point L946-1(lines 946 952) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,251 INFO L185 CegarLoopUtils]: At program point L971(lines 926 973) the Hoare annotation is: (let ((.cse7 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-23 17:31:43,252 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (let ((.cse8 (<= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (not (= test_~tmp~9 0))) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse7) (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse9 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse8 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) .cse5 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,252 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (let ((.cse7 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse9 (<= 1 ~systemActive~0)) (.cse8 (<= 0 (+ test_~tmp~9 2147483648))) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= |test_#t~nondet78| 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse5 .cse6 .cse7 .cse8 (= ~methaneLevelCritical~0 0)) (and .cse7 .cse9 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse9 .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse10 .cse5 .cse6))) [2021-02-23 17:31:43,252 INFO L185 CegarLoopUtils]: At program point L934-1(line 934) the Hoare annotation is: (let ((.cse8 (<= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= |test_#t~nondet78| 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= test_~tmp~9 |test_#t~nondet78|)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 .cse8 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,252 INFO L185 CegarLoopUtils]: At program point L918(line 918) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:43,252 INFO L185 CegarLoopUtils]: At program point L964(lines 964 968) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse7 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,253 INFO L185 CegarLoopUtils]: At program point L964-2(lines 956 969) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= 2 ~waterLevel~0) .cse3 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 472 517) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 17:31:43,253 INFO L189 CegarLoopUtils]: For program point L496(lines 496 497) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L492(lines 492 499) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L486(lines 486 506) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L486-1(lines 486 506) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L513-2(line 513) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-23 17:31:43,254 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L511-2(line 511) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L472(lines 472 517) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L503(lines 503 504) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 472 517) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 472 517) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L491-1(line 491) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L491-2(line 491) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 17:31:43,255 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 799 806) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:43,256 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 799 806) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:43,256 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 799 806) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point L624(lines 624 632) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point L624-2(lines 624 632) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 616 638) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 616 638) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 616 638) no Hoare annotation was computed. [2021-02-23 17:31:43,256 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L415(lines 415 456) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L407-1(line 407) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L457(lines 457 468) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L449-1(line 449) no Hoare annotation was computed. [2021-02-23 17:31:43,257 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L433-1(line 433) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L458(lines 458 465) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 369 471) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 17:31:43,258 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L393(lines 393 397) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 369 471) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L418-2(lines 418 438) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 369 471) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L369(lines 369 471) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L369-1(lines 369 471) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 17:31:43,259 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L460-1(line 460) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L460-2(line 460) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L419(lines 418 438) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 17:31:43,260 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L403-1(line 403) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L420(lines 420 424) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L445-1(line 445) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L445-2(line 445) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L429-1(line 429) no Hoare annotation was computed. [2021-02-23 17:31:43,261 INFO L189 CegarLoopUtils]: For program point L429-2(line 429) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L447-1(line 447) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L447-2(line 447) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L439(lines 417 440) no Hoare annotation was computed. [2021-02-23 17:31:43,262 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L398(lines 398 414) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L431-1(line 431) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L431-2(line 431) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 664 673) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 664 673) no Hoare annotation was computed. [2021-02-23 17:31:43,263 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 17:31:43,264 INFO L189 CegarLoopUtils]: For program point L666-1(line 666) no Hoare annotation was computed. [2021-02-23 17:31:43,264 INFO L189 CegarLoopUtils]: For program point L666-2(line 666) no Hoare annotation was computed. [2021-02-23 17:31:43,264 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 664 673) no Hoare annotation was computed. [2021-02-23 17:31:43,264 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,264 INFO L185 CegarLoopUtils]: At program point L869-4(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,264 INFO L185 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,264 INFO L185 CegarLoopUtils]: At program point L869-5(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,264 INFO L185 CegarLoopUtils]: At program point L543(line 543) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,264 INFO L185 CegarLoopUtils]: At program point L865-2(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,264 INFO L185 CegarLoopUtils]: At program point L869-6(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L865-3(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L869-7(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L865-4(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L861-1(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L861-2(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L861-3(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,265 INFO L185 CegarLoopUtils]: At program point L634-1(line 634) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L634-2(line 634) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L630(line 630) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L630-1(line 630) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L630-2(line 630) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L630-3(line 630) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L626(line 626) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L626-1(line 626) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L626-2(line 626) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,266 INFO L185 CegarLoopUtils]: At program point L626-3(line 626) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L626-4(line 626) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622-1(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L626-5(line 626) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622-2(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622-3(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622-4(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622-5(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622-6(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,267 INFO L185 CegarLoopUtils]: At program point L622-7(line 622) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L94(line 94) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,268 INFO L185 CegarLoopUtils]: At program point L569(line 569) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L503-1(line 503) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L883-2(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L549(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L549-1(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:31:43,269 INFO L185 CegarLoopUtils]: At program point L570(line 570) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L496-1(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L550(line 550) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L542(line 542) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,270 INFO L185 CegarLoopUtils]: At program point L542-1(line 542) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L881-1(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L881-2(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L881-3(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L621(line 621) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,271 INFO L185 CegarLoopUtils]: At program point L877-1(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,272 INFO L185 CegarLoopUtils]: At program point L877-2(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,272 INFO L185 CegarLoopUtils]: At program point L877-3(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,272 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 17:31:43,272 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,272 INFO L185 CegarLoopUtils]: At program point L877-4(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,272 INFO L185 CegarLoopUtils]: At program point L873-1(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,272 INFO L185 CegarLoopUtils]: At program point L873-2(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point L873-3(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point L869-1(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point L869-2(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point L869-3(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 807 823) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (and (= activatePump_~tmp~7 0) .cse0 (= ~pumpRunning~0 1)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1)))) [2021-02-23 17:31:43,273 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 807 823) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,274 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (or (and (= activatePump_~tmp~7 0) (= ~methaneLevelCritical~0 activatePump_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,274 INFO L185 CegarLoopUtils]: At program point L818-1(lines 807 823) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (and (= activatePump_~tmp~7 0) .cse0 (= ~pumpRunning~0 1)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1)))) [2021-02-23 17:31:43,274 INFO L185 CegarLoopUtils]: At program point L814(lines 814 820) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 activatePump_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,274 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,274 INFO L185 CegarLoopUtils]: At program point L812-1(line 812) the Hoare annotation is: (or (and (= |activatePump_#t~ret59| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,274 INFO L185 CegarLoopUtils]: At program point L812-2(line 812) the Hoare annotation is: (or (and (= |activatePump_#t~ret59| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,274 INFO L185 CegarLoopUtils]: At program point L812-3(line 812) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= |activatePump_#t~ret59| ~methaneLevelCritical~0) (= |activatePump_#t~ret59| activatePump_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,275 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 639 647) the Hoare annotation is: true [2021-02-23 17:31:43,275 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 639 647) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:43,275 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 639 647) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:43,275 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:43,275 INFO L192 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: true [2021-02-23 17:31:43,275 INFO L185 CegarLoopUtils]: At program point L897(lines 897 901) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse6)) (.cse4 (and .cse6 .cse5 (= isHighWaterLevel_~tmp~8 0)))) (and (or .cse0 (<= 1 isHighWaterLevel_~tmp~8) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-23 17:31:43,276 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 888 906) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (and (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not .cse3)) (or .cse0 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) .cse1 .cse2 .cse3))) [2021-02-23 17:31:43,276 INFO L192 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: true [2021-02-23 17:31:43,276 INFO L185 CegarLoopUtils]: At program point L897-2(lines 897 901) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~8 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:43,276 INFO L185 CegarLoopUtils]: At program point L895-1(line 895) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 1 |isHighWaterLevel_#t~ret77|) (<= 2 ~waterLevel~0)) (or (= |isHighWaterLevel_#t~ret77| 0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,276 INFO L185 CegarLoopUtils]: At program point L895-2(line 895) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 1 |isHighWaterLevel_#t~ret77|) (<= 2 ~waterLevel~0)) (or (= |isHighWaterLevel_#t~ret77| 0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,276 INFO L185 CegarLoopUtils]: At program point L895-3(line 895) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 1 isHighWaterLevel_~tmp~8) (<= 1 |isHighWaterLevel_#t~ret77|))) (or .cse0 .cse1 (and (= |isHighWaterLevel_#t~ret77| 0) (= |isHighWaterLevel_#t~ret77| isHighWaterLevel_~tmp~8)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,276 INFO L192 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: true [2021-02-23 17:31:43,276 INFO L192 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: true [2021-02-23 17:31:43,276 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 888 906) the Hoare annotation is: true [2021-02-23 17:31:43,277 INFO L185 CegarLoopUtils]: At program point L903(line 903) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~11) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~8 0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0))) [2021-02-23 17:31:43,277 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 888 906) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (and (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not .cse3)) (or .cse0 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) .cse1 .cse2 .cse3))) [2021-02-23 17:31:43,277 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~8 0))) [2021-02-23 17:31:43,277 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:43,277 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 595 606) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,277 INFO L185 CegarLoopUtils]: At program point L602(line 602) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:43,278 INFO L185 CegarLoopUtils]: At program point L600(line 600) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:31:43,278 INFO L192 CegarLoopUtils]: At program point L599-1(lines 595 606) the Hoare annotation is: true [2021-02-23 17:31:43,278 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 595 606) the Hoare annotation is: true [2021-02-23 17:31:43,278 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:31:43,278 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:31:43,278 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:31:43,278 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:31:43,278 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1) (and .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse3 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse3 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,279 INFO L185 CegarLoopUtils]: At program point L727(lines 727 733) the Hoare annotation is: (let ((.cse9 (= ~switchedOnBeforeTS~0 0))) (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse3 (not .cse9)) (.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (= ~pumpRunning~0 0)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (< ~waterLevel~0 3))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not .cse2) .cse3) (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse4 .cse5) (and .cse4 .cse6 .cse7) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0)))) (let ((.cse10 (= ~waterLevel~0 1))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse5 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 .cse6 (<= ~switchedOnBeforeTS~0 2147483647) .cse7) (and .cse10 .cse11 .cse3) (and .cse6 .cse7 .cse11) (not (= |old(~waterLevel~0)| 2)) .cse1)) (let ((.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse2 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (and .cse12 .cse8 .cse11) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse7 .cse12 .cse8) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))))) [2021-02-23 17:31:43,279 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2) (not (= |old(~waterLevel~0)| 2)) .cse3) (or .cse4 .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse0 .cse1 .cse2) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse4 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-23 17:31:43,279 INFO L185 CegarLoopUtils]: At program point L720(lines 716 738) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1) (and .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse3 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse3 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:43,279 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 713 739) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse3 .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 2)) .cse1 .cse2)))) [2021-02-23 17:31:43,279 INFO L185 CegarLoopUtils]: At program point L718(lines 716 738) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= 2 ~waterLevel~0) .cse3 (<= ~switchedOnBeforeTS~0 2147483647) .cse4) (not (= |old(~waterLevel~0)| 2)) .cse2)))) [2021-02-23 17:31:43,280 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 713 739) the Hoare annotation is: (let ((.cse11 (= ~switchedOnBeforeTS~0 0))) (let ((.cse2 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse5 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse3 (not .cse11)) (.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= ~pumpRunning~0 0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not .cse2) .cse3) (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse4 .cse5) (and .cse4 .cse6 .cse7) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0)))) (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse2 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (and .cse8 .cse9 .cse10) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse7 .cse8 .cse9) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (let ((.cse12 (= ~waterLevel~0 1))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse5 .cse9 .cse11) (and .cse12 .cse10 .cse3) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse12 .cse6 (<= ~switchedOnBeforeTS~0 2147483647) .cse7) (and .cse6 .cse7 .cse10) (not (= |old(~waterLevel~0)| 2)) .cse1))))) [2021-02-23 17:31:43,280 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 713 739) the Hoare annotation is: (let ((.cse9 (= ~switchedOnBeforeTS~0 0))) (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse3 (not .cse9)) (.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (= ~pumpRunning~0 0)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (< ~waterLevel~0 3))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not .cse2) .cse3) (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse4 .cse5) (and .cse4 .cse6 .cse7) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0)))) (let ((.cse10 (= ~waterLevel~0 1))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse5 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 .cse6 (<= ~switchedOnBeforeTS~0 2147483647) .cse7) (and .cse10 .cse11 .cse3) (and .cse6 .cse7 .cse11) (not (= |old(~waterLevel~0)| 2)) .cse1)) (let ((.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse2 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (and .cse12 .cse8 .cse11) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse7 .cse12 .cse8) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))))) [2021-02-23 17:31:43,280 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 96 125) the Hoare annotation is: true [2021-02-23 17:31:43,280 INFO L192 CegarLoopUtils]: At program point L110(lines 110 114) the Hoare annotation is: true [2021-02-23 17:31:43,280 INFO L192 CegarLoopUtils]: At program point L110-1(lines 110 114) the Hoare annotation is: true [2021-02-23 17:31:43,280 INFO L192 CegarLoopUtils]: At program point L106-2(lines 106 120) the Hoare annotation is: true [2021-02-23 17:31:43,280 INFO L192 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 96 125) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point L121(lines 96 125) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point L117(line 117) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point L107(line 107) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 607 615) the Hoare annotation is: true [2021-02-23 17:31:43,281 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 607 615) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~4)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,281 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (not (<= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,281 INFO L192 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: true [2021-02-23 17:31:43,282 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 607 615) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~4)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~5 1))) [2021-02-23 17:31:43,282 INFO L185 CegarLoopUtils]: At program point L576(line 576) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:31:43,282 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 571 582) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:31:43,282 INFO L185 CegarLoopUtils]: At program point L575-1(lines 571 582) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-23 17:31:43,282 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 571 582) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-23 17:31:43,282 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 153 159) the Hoare annotation is: true [2021-02-23 17:31:43,282 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 153 159) the Hoare annotation is: true [2021-02-23 17:31:43,282 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:31:43,283 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:31:43,283 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:31:43,283 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:31:43,283 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 907 914) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-23 17:31:43,283 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 907 914) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-23 17:31:43,283 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 907 914) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-23 17:31:43,283 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 583 594) the Hoare annotation is: (let ((.cse6 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~9 0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= ~switchedOnBeforeTS~0 0))) (or .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5) (or .cse6 .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:31:43,284 INFO L185 CegarLoopUtils]: At program point L588(line 588) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~9 0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:31:43,284 INFO L185 CegarLoopUtils]: At program point L587-1(lines 583 594) the Hoare annotation is: (let ((.cse6 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~9 0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= ~switchedOnBeforeTS~0 0))) (or .cse6 .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5) (or .cse6 .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:31:43,284 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 583 594) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse6 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:31:43,284 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 698 705) the Hoare annotation is: true [2021-02-23 17:31:43,284 INFO L192 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: true [2021-02-23 17:31:43,284 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 702) the Hoare annotation is: true [2021-02-23 17:31:43,285 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 698 705) the Hoare annotation is: true [2021-02-23 17:31:43,285 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 698 705) the Hoare annotation is: true [2021-02-23 17:31:43,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:31:43 BoogieIcfgContainer [2021-02-23 17:31:43,317 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:31:43,318 INFO L168 Benchmark]: Toolchain (without parser) took 404293.23 ms. Allocated memory was 157.3 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 132.2 MB in the beginning and 1.1 GB in the end (delta: -931.3 MB). Peak memory consumption was 941.5 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:43,318 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 157.3 MB. Free memory is still 133.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:31:43,318 INFO L168 Benchmark]: CACSL2BoogieTranslator took 601.21 ms. Allocated memory is still 157.3 MB. Free memory was 131.2 MB in the beginning and 109.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:43,319 INFO L168 Benchmark]: Boogie Preprocessor took 114.21 ms. Allocated memory is still 157.3 MB. Free memory was 109.7 MB in the beginning and 105.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:43,319 INFO L168 Benchmark]: RCFGBuilder took 1456.24 ms. Allocated memory is still 157.3 MB. Free memory was 105.8 MB in the beginning and 99.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 37.7 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:43,319 INFO L168 Benchmark]: TraceAbstraction took 402098.60 ms. Allocated memory was 157.3 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 99.2 MB in the beginning and 1.1 GB in the end (delta: -964.3 MB). Peak memory consumption was 907.9 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:43,320 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 157.3 MB. Free memory is still 133.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 601.21 ms. Allocated memory is still 157.3 MB. Free memory was 131.2 MB in the beginning and 109.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 114.21 ms. Allocated memory is still 157.3 MB. Free memory was 109.7 MB in the beginning and 105.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1456.24 ms. Allocated memory is still 157.3 MB. Free memory was 105.8 MB in the beginning and 99.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 37.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 402098.60 ms. Allocated memory was 157.3 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 99.2 MB in the beginning and 1.1 GB in the end (delta: -964.3 MB). Peak memory consumption was 907.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 702]: 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: 925]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 926]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || (((((((((0 <= switchedOnBeforeTS + 2147483648 && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 681]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 688]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || (((retValue_acc <= 1 && 1 <= \result) && 1 <= retValue_acc) && \result <= 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647))) && ((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((2 == tmp || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == waterLevel) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 175]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 748]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && (((((((pumpRunning == \old(pumpRunning) && tmp == 1) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || (pumpRunning == 1 && methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 843]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 674]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 832]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (((retValue_acc == methaneLevelCritical && retValue_acc == \result) && retValue_acc <= 2147483647) && 0 <= retValue_acc + 2147483648)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(tmp == 1) - ProcedureContractResult [Line: 824]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 648]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((waterLevel <= 1 && 1 <= retValue_acc) && 1 <= \result) || ((retValue_acc == 0 && 2 <= waterLevel) && \result == retValue_acc)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 774]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && (((((!(switchedOnBeforeTS == \old(pumpRunning)) || (pumpRunning == 1 && methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel))) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 740]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 916]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 799]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((((((!(tmp == 0) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(methaneLevelCritical == tmp)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 807]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || !(1 == systemActive)) || (((methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648)) || !(\old(pumpRunning) == 0)) || ((tmp == 0 && methaneLevelCritical == tmp) && pumpRunning == 1)) || !(2 == waterLevel)) || !(tmp == 1) - ProcedureContractResult [Line: 595]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 639]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647))) && (((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 888]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(pumpRunning == switchedOnBeforeTS) || (((\result == retValue_acc && tmp___0 == 1) && tmp___0 == retValue_acc) && tmp == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 96]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 607]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) || (methaneLevelCritical == retValue_acc && \result == retValue_acc)) || !(tmp == 1) - ProcedureContractResult [Line: 713]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(switchedOnBeforeTS == 0)) && (((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || ((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning))) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || ((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && pumpRunning == \old(pumpRunning))) || ((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) && pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) - ProcedureContractResult [Line: 571]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 153]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 907]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((!(\old(systemActive) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 1 == systemActive) || !(switchedOnBeforeTS <= 2147483647)) && ((!(\old(systemActive) == 1) || \old(systemActive) == systemActive) || !(2 == waterLevel))) && (((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) - ProcedureContractResult [Line: 583]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(tmp <= 2147483647) || !(pumpRunning == 1)) || \old(waterLevel) == waterLevel) || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(tmp <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 698]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 653 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 140.6s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 125.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 261.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3153 SDtfs, 11449 SDslu, 8373 SDs, 0 SdLazy, 23440 SolverSat, 5076 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 34.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1104 GetRequests, 499 SyntacticMatches, 9 SemanticMatches, 596 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68584 ImplicationChecksByTransitivity, 86.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1199occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 1360 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 301 LocationsWithAnnotation, 5741 PreInvPairs, 8078 NumberOfFragments, 11299 HoareAnnotationTreeSize, 5741 FomulaSimplifications, 17748677265 FormulaSimplificationTreeSizeReduction, 65.4s HoareSimplificationTime, 301 FomulaSimplificationsInter, 207217873 FormulaSimplificationTreeSizeReductionInter, 195.0s 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...