/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_spec1_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:45:37,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:45:37,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:45:37,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:45:37,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:45:37,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:45:37,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:45:37,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:45:37,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:45:37,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:45:37,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:45:37,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:45:37,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:45:37,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:45:37,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:45:37,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:45:37,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:45:37,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:45:37,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:45:37,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:45:37,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:45:37,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:45:37,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:45:37,284 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:45:37,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:45:37,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:45:37,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:45:37,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:45:37,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:45:37,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:45:37,291 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:45:37,292 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:45:37,293 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:45:37,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:45:37,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:45:37,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:45:37,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:45:37,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:45:37,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:45:37,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:45:37,298 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:45:37,301 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:45:37,336 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:45:37,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:45:37,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:45:37,341 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:45:37,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:45:37,341 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:45:37,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:45:37,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:45:37,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:45:37,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:45:37,343 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:45:37,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:45:37,343 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:45:37,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:45:37,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:45:37,344 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:45:37,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:45:37,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:45:37,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:45:37,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:45:37,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:45:37,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:45:37,345 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:45:37,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:45:37,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:45:37,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:45:37,743 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:45:37,744 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:45:37,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product42.cil.c [2020-11-06 23:45:37,831 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e96bc7a0/d136be2473084812bccdf5a530bb93fb/FLAG3c2b67548 [2020-11-06 23:45:38,494 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:45:38,495 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product42.cil.c [2020-11-06 23:45:38,512 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e96bc7a0/d136be2473084812bccdf5a530bb93fb/FLAG3c2b67548 [2020-11-06 23:45:38,783 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e96bc7a0/d136be2473084812bccdf5a530bb93fb [2020-11-06 23:45:38,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:45:38,795 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:45:38,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:45:38,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:45:38,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:45:38,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:45:38" (1/1) ... [2020-11-06 23:45:38,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bd8fcaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:38, skipping insertion in model container [2020-11-06 23:45:38,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:45:38" (1/1) ... [2020-11-06 23:45:38,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:45:38,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:45:39,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:45:39,198 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:45:39,374 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:45:39,418 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:45:39,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39 WrapperNode [2020-11-06 23:45:39,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:45:39,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:45:39,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:45:39,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:45:39,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (1/1) ... [2020-11-06 23:45:39,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (1/1) ... [2020-11-06 23:45:39,470 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (1/1) ... [2020-11-06 23:45:39,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (1/1) ... [2020-11-06 23:45:39,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (1/1) ... [2020-11-06 23:45:39,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (1/1) ... [2020-11-06 23:45:39,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (1/1) ... [2020-11-06 23:45:39,561 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:45:39,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:45:39,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:45:39,562 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:45:39,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (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 [2020-11-06 23:45:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:45:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:45:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:45:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:45:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:45:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:45:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:45:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:45:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:45:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:45:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:45:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:45:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:45:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:45:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:45:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:45:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-06 23:45:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:45:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:45:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:45:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:45:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-11-06 23:45:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:45:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:45:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:45:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:45:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:45:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-06 23:45:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-06 23:45:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:45:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:45:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:45:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:45:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:45:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:45:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:45:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:45:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:45:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:45:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:45:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:45:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:45:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:45:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:45:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:45:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:45:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:45:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:45:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:45:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:45:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:45:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:45:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:45:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:45:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:45:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:45:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:45:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:45:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:45:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:45:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-06 23:45:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-06 23:45:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:45:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:45:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:45:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:45:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:45:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:45:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:45:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:45:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:45:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:45:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-06 23:45:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-11-06 23:45:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:45:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:45:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:45:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:45:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:45:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:45:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:45:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:45:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:45:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:45:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:45:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:45:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:45:40,750 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:45:40,750 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:45:40,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:45:40 BoogieIcfgContainer [2020-11-06 23:45:40,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:45:40,755 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:45:40,755 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:45:40,759 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:45:40,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:45:38" (1/3) ... [2020-11-06 23:45:40,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18012eab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:45:40, skipping insertion in model container [2020-11-06 23:45:40,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:39" (2/3) ... [2020-11-06 23:45:40,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18012eab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:45:40, skipping insertion in model container [2020-11-06 23:45:40,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:45:40" (3/3) ... [2020-11-06 23:45:40,762 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product42.cil.c [2020-11-06 23:45:40,778 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:45:40,782 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:45:40,794 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:45:40,819 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:45:40,819 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:45:40,819 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:45:40,819 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:45:40,820 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:45:40,820 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:45:40,820 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:45:40,820 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:45:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states. [2020-11-06 23:45:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-06 23:45:40,862 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:40,863 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:40,863 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:40,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:40,870 INFO L82 PathProgramCache]: Analyzing trace with hash 710347960, now seen corresponding path program 1 times [2020-11-06 23:45:40,879 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:40,880 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [628313370] [2020-11-06 23:45:40,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:40,981 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,684 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:41,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:45:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:45:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:41,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:41,904 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [628313370] [2020-11-06 23:45:41,907 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:41,908 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-06 23:45:41,909 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363029550] [2020-11-06 23:45:41,921 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-06 23:45:41,922 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:41,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-06 23:45:41,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:45:41,939 INFO L87 Difference]: Start difference. First operand 308 states. Second operand 3 states. [2020-11-06 23:45:43,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:43,497 INFO L93 Difference]: Finished difference Result 474 states and 562 transitions. [2020-11-06 23:45:43,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-06 23:45:43,499 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-06 23:45:43,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:43,516 INFO L225 Difference]: With dead ends: 474 [2020-11-06 23:45:43,516 INFO L226 Difference]: Without dead ends: 296 [2020-11-06 23:45:43,521 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:45:43,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-11-06 23:45:43,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 254. [2020-11-06 23:45:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2020-11-06 23:45:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 274 transitions. [2020-11-06 23:45:43,704 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 274 transitions. Word has length 148 [2020-11-06 23:45:43,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:43,707 INFO L481 AbstractCegarLoop]: Abstraction has 254 states and 274 transitions. [2020-11-06 23:45:43,707 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-06 23:45:43,708 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 274 transitions. [2020-11-06 23:45:43,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-06 23:45:43,723 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:43,723 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:43,724 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:45:43,724 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:43,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:43,725 INFO L82 PathProgramCache]: Analyzing trace with hash -249559115, now seen corresponding path program 1 times [2020-11-06 23:45:43,725 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:43,727 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1415993409] [2020-11-06 23:45:43,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:43,736 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,322 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:44,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:45:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:45:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:44,499 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1415993409] [2020-11-06 23:45:44,499 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:44,499 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:45:44,499 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341334571] [2020-11-06 23:45:44,502 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:45:44,503 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:44,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:45:44,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:45:44,504 INFO L87 Difference]: Start difference. First operand 254 states and 274 transitions. Second operand 4 states. [2020-11-06 23:45:45,308 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:45:46,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:46,370 INFO L93 Difference]: Finished difference Result 384 states and 429 transitions. [2020-11-06 23:45:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-06 23:45:46,371 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-06 23:45:46,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:46,381 INFO L225 Difference]: With dead ends: 384 [2020-11-06 23:45:46,381 INFO L226 Difference]: Without dead ends: 279 [2020-11-06 23:45:46,386 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:45:46,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-06 23:45:46,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 244. [2020-11-06 23:45:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-11-06 23:45:46,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 261 transitions. [2020-11-06 23:45:46,554 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 261 transitions. Word has length 149 [2020-11-06 23:45:46,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:46,557 INFO L481 AbstractCegarLoop]: Abstraction has 244 states and 261 transitions. [2020-11-06 23:45:46,557 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:45:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 261 transitions. [2020-11-06 23:45:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-06 23:45:46,560 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:46,560 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:46,560 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:45:46,561 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:46,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:46,561 INFO L82 PathProgramCache]: Analyzing trace with hash 618696689, now seen corresponding path program 1 times [2020-11-06 23:45:46,562 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:46,562 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1098547958] [2020-11-06 23:45:46,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:46,566 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,080 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:47,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:47,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-06 23:45:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-06 23:45:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-06 23:45:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:47,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1098547958] [2020-11-06 23:45:47,260 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:47,260 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:45:47,260 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109700076] [2020-11-06 23:45:47,262 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:45:47,262 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:47,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:45:47,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:45:47,263 INFO L87 Difference]: Start difference. First operand 244 states and 261 transitions. Second operand 10 states. [2020-11-06 23:45:47,970 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:45:48,427 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:45:48,821 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:45:49,202 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:49,577 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:45:49,945 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:51,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:51,750 INFO L93 Difference]: Finished difference Result 430 states and 491 transitions. [2020-11-06 23:45:51,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:45:51,756 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-06 23:45:51,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:51,759 INFO L225 Difference]: With dead ends: 430 [2020-11-06 23:45:51,759 INFO L226 Difference]: Without dead ends: 301 [2020-11-06 23:45:51,766 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:45:51,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-11-06 23:45:51,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 244. [2020-11-06 23:45:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-11-06 23:45:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 260 transitions. [2020-11-06 23:45:51,868 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 260 transitions. Word has length 162 [2020-11-06 23:45:51,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:51,868 INFO L481 AbstractCegarLoop]: Abstraction has 244 states and 260 transitions. [2020-11-06 23:45:51,868 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:45:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 260 transitions. [2020-11-06 23:45:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-06 23:45:51,871 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:51,871 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:51,871 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:45:51,871 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:51,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:51,872 INFO L82 PathProgramCache]: Analyzing trace with hash -678949150, now seen corresponding path program 1 times [2020-11-06 23:45:51,872 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:51,872 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [11983198] [2020-11-06 23:45:51,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:51,875 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,285 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:52,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-06 23:45:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:45:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:45:52,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-06 23:45:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-06 23:45:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:52,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [11983198] [2020-11-06 23:45:52,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:52,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-06 23:45:52,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595201467] [2020-11-06 23:45:52,463 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-06 23:45:52,464 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:52,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-06 23:45:52,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:45:52,465 INFO L87 Difference]: Start difference. First operand 244 states and 260 transitions. Second operand 7 states. [2020-11-06 23:45:53,104 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:45:54,965 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:45:55,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:55,937 INFO L93 Difference]: Finished difference Result 603 states and 710 transitions. [2020-11-06 23:45:55,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-06 23:45:55,937 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 170 [2020-11-06 23:45:55,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:55,943 INFO L225 Difference]: With dead ends: 603 [2020-11-06 23:45:55,943 INFO L226 Difference]: Without dead ends: 474 [2020-11-06 23:45:55,944 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-11-06 23:45:55,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 474 states. [2020-11-06 23:45:56,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 474 to 345. [2020-11-06 23:45:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 345 states. [2020-11-06 23:45:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 371 transitions. [2020-11-06 23:45:56,073 INFO L78 Accepts]: Start accepts. Automaton has 345 states and 371 transitions. Word has length 170 [2020-11-06 23:45:56,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:56,073 INFO L481 AbstractCegarLoop]: Abstraction has 345 states and 371 transitions. [2020-11-06 23:45:56,073 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-06 23:45:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 371 transitions. [2020-11-06 23:45:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-11-06 23:45:56,075 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:56,076 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:56,076 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:45:56,076 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:56,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:56,077 INFO L82 PathProgramCache]: Analyzing trace with hash -1412713267, now seen corresponding path program 1 times [2020-11-06 23:45:56,077 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:56,077 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1518169718] [2020-11-06 23:45:56,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:56,080 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,474 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:56,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:56,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-06 23:45:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:45:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:45:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:45:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:45:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-06 23:45:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-11-06 23:45:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:56,728 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1518169718] [2020-11-06 23:45:56,728 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:56,728 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:45:56,728 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605302236] [2020-11-06 23:45:56,729 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:45:56,729 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:56,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:45:56,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:45:56,730 INFO L87 Difference]: Start difference. First operand 345 states and 371 transitions. Second operand 10 states. [2020-11-06 23:45:57,396 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:45:58,663 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:59,032 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:45:59,379 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:45:59,746 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:00,164 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:46:00,538 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:02,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:02,974 INFO L93 Difference]: Finished difference Result 984 states and 1198 transitions. [2020-11-06 23:46:02,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-11-06 23:46:02,975 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 194 [2020-11-06 23:46:02,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:02,981 INFO L225 Difference]: With dead ends: 984 [2020-11-06 23:46:02,981 INFO L226 Difference]: Without dead ends: 754 [2020-11-06 23:46:02,983 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:46:02,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 754 states. [2020-11-06 23:46:03,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 754 to 541. [2020-11-06 23:46:03,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 541 states. [2020-11-06 23:46:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 541 states and 594 transitions. [2020-11-06 23:46:03,267 INFO L78 Accepts]: Start accepts. Automaton has 541 states and 594 transitions. Word has length 194 [2020-11-06 23:46:03,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:03,267 INFO L481 AbstractCegarLoop]: Abstraction has 541 states and 594 transitions. [2020-11-06 23:46:03,267 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:46:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 594 transitions. [2020-11-06 23:46:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-11-06 23:46:03,271 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:03,271 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:03,271 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:46:03,271 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:03,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:03,272 INFO L82 PathProgramCache]: Analyzing trace with hash -1621062038, now seen corresponding path program 1 times [2020-11-06 23:46:03,272 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:03,273 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [714575421] [2020-11-06 23:46:03,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:03,276 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,679 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:03,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-06 23:46:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:46:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-06 23:46:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-11-06 23:46:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:03,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [714575421] [2020-11-06 23:46:03,933 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:03,933 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:46:03,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506042619] [2020-11-06 23:46:03,934 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:46:03,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:03,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:46:03,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:46:03,936 INFO L87 Difference]: Start difference. First operand 541 states and 594 transitions. Second operand 10 states. [2020-11-06 23:46:04,600 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:06,235 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:06,627 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:07,076 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:07,436 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:08,205 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:08,570 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:08,930 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:09,378 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:10,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:10,909 INFO L93 Difference]: Finished difference Result 1715 states and 2101 transitions. [2020-11-06 23:46:10,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:46:10,910 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 194 [2020-11-06 23:46:10,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:10,919 INFO L225 Difference]: With dead ends: 1715 [2020-11-06 23:46:10,919 INFO L226 Difference]: Without dead ends: 1289 [2020-11-06 23:46:10,921 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-06 23:46:10,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1289 states. [2020-11-06 23:46:11,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1289 to 905. [2020-11-06 23:46:11,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 905 states. [2020-11-06 23:46:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1002 transitions. [2020-11-06 23:46:11,296 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1002 transitions. Word has length 194 [2020-11-06 23:46:11,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:11,296 INFO L481 AbstractCegarLoop]: Abstraction has 905 states and 1002 transitions. [2020-11-06 23:46:11,297 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:46:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1002 transitions. [2020-11-06 23:46:11,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-11-06 23:46:11,301 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:11,301 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:11,301 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-06 23:46:11,301 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:11,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:11,302 INFO L82 PathProgramCache]: Analyzing trace with hash -946737515, now seen corresponding path program 1 times [2020-11-06 23:46:11,302 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:11,303 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1388700312] [2020-11-06 23:46:11,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:11,306 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,688 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:11,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:46:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-06 23:46:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:46:11,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-11-06 23:46:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-06 23:46:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:11,902 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1388700312] [2020-11-06 23:46:11,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:11,902 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:46:11,902 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446464717] [2020-11-06 23:46:11,903 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:46:11,903 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:11,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:46:11,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:46:11,904 INFO L87 Difference]: Start difference. First operand 905 states and 1002 transitions. Second operand 11 states. [2020-11-06 23:46:12,579 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:14,594 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:15,007 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:15,464 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:17,217 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:17,619 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:18,010 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:18,377 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:18,736 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:19,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:19,491 INFO L93 Difference]: Finished difference Result 1535 states and 1918 transitions. [2020-11-06 23:46:19,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-11-06 23:46:19,492 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 199 [2020-11-06 23:46:19,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:19,503 INFO L225 Difference]: With dead ends: 1535 [2020-11-06 23:46:19,503 INFO L226 Difference]: Without dead ends: 1531 [2020-11-06 23:46:19,504 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2020-11-06 23:46:19,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1531 states. [2020-11-06 23:46:19,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1531 to 905. [2020-11-06 23:46:19,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 905 states. [2020-11-06 23:46:19,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1000 transitions. [2020-11-06 23:46:19,886 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1000 transitions. Word has length 199 [2020-11-06 23:46:19,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:19,886 INFO L481 AbstractCegarLoop]: Abstraction has 905 states and 1000 transitions. [2020-11-06 23:46:19,886 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:46:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1000 transitions. [2020-11-06 23:46:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-11-06 23:46:19,891 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:19,891 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] [2020-11-06 23:46:19,892 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-06 23:46:19,892 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:19,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:19,892 INFO L82 PathProgramCache]: Analyzing trace with hash -159330690, now seen corresponding path program 1 times [2020-11-06 23:46:19,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:19,893 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [244602015] [2020-11-06 23:46:19,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:19,896 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,254 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:20,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:46:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-06 23:46:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:46:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:46:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-11-06 23:46:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-06 23:46:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:20,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:20,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [244602015] [2020-11-06 23:46:20,510 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:20,510 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:46:20,511 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621063040] [2020-11-06 23:46:20,511 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:46:20,511 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:20,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:46:20,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:46:20,512 INFO L87 Difference]: Start difference. First operand 905 states and 1000 transitions. Second operand 11 states. [2020-11-06 23:46:21,984 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:22,374 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:46:22,768 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:46:23,140 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:23,521 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:23,876 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:25,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:25,649 INFO L93 Difference]: Finished difference Result 2351 states and 2911 transitions. [2020-11-06 23:46:25,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-06 23:46:25,650 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 222 [2020-11-06 23:46:25,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:25,660 INFO L225 Difference]: With dead ends: 2351 [2020-11-06 23:46:25,660 INFO L226 Difference]: Without dead ends: 1561 [2020-11-06 23:46:25,663 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:46:25,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1561 states. [2020-11-06 23:46:26,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1561 to 937. [2020-11-06 23:46:26,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 937 states. [2020-11-06 23:46:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 937 states and 1032 transitions. [2020-11-06 23:46:26,143 INFO L78 Accepts]: Start accepts. Automaton has 937 states and 1032 transitions. Word has length 222 [2020-11-06 23:46:26,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:26,144 INFO L481 AbstractCegarLoop]: Abstraction has 937 states and 1032 transitions. [2020-11-06 23:46:26,144 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:46:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1032 transitions. [2020-11-06 23:46:26,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-11-06 23:46:26,147 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:26,148 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] [2020-11-06 23:46:26,148 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-06 23:46:26,148 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:26,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:26,149 INFO L82 PathProgramCache]: Analyzing trace with hash 1280468702, now seen corresponding path program 1 times [2020-11-06 23:46:26,149 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:26,149 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1920218854] [2020-11-06 23:46:26,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:26,152 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,553 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:26,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:46:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-06 23:46:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:46:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:46:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-11-06 23:46:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-06 23:46:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:26,797 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1920218854] [2020-11-06 23:46:26,797 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:26,797 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-06 23:46:26,797 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376147967] [2020-11-06 23:46:26,798 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-06 23:46:26,798 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:26,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-06 23:46:26,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-06 23:46:26,799 INFO L87 Difference]: Start difference. First operand 937 states and 1032 transitions. Second operand 14 states. [2020-11-06 23:46:27,559 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:27,931 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:46:28,354 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:28,760 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:29,115 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:30,177 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:30,535 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:30,916 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:31,300 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:31,658 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:33,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:33,927 INFO L93 Difference]: Finished difference Result 1977 states and 2382 transitions. [2020-11-06 23:46:33,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-06 23:46:33,927 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 222 [2020-11-06 23:46:33,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:33,935 INFO L225 Difference]: With dead ends: 1977 [2020-11-06 23:46:33,935 INFO L226 Difference]: Without dead ends: 1155 [2020-11-06 23:46:33,938 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-06 23:46:33,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1155 states. [2020-11-06 23:46:34,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1155 to 741. [2020-11-06 23:46:34,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 741 states. [2020-11-06 23:46:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 741 states and 798 transitions. [2020-11-06 23:46:34,292 INFO L78 Accepts]: Start accepts. Automaton has 741 states and 798 transitions. Word has length 222 [2020-11-06 23:46:34,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:34,293 INFO L481 AbstractCegarLoop]: Abstraction has 741 states and 798 transitions. [2020-11-06 23:46:34,293 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-06 23:46:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 798 transitions. [2020-11-06 23:46:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2020-11-06 23:46:34,296 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:34,296 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] [2020-11-06 23:46:34,296 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-06 23:46:34,296 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:34,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:34,297 INFO L82 PathProgramCache]: Analyzing trace with hash -2008380868, now seen corresponding path program 1 times [2020-11-06 23:46:34,297 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:34,297 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1589780791] [2020-11-06 23:46:34,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:34,301 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,715 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:34,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-06 23:46:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:46:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-06 23:46:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-06 23:46:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:34,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:35,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:35,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:35,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:35,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:46:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:35,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-11-06 23:46:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:35,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-11-06 23:46:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:35,228 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1589780791] [2020-11-06 23:46:35,228 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:35,228 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2020-11-06 23:46:35,229 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883767131] [2020-11-06 23:46:35,229 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-11-06 23:46:35,229 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:35,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-11-06 23:46:35,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:46:35,230 INFO L87 Difference]: Start difference. First operand 741 states and 798 transitions. Second operand 21 states. [2020-11-06 23:46:35,950 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:36,489 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:36,881 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:46:37,292 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:37,683 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:46:38,050 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:39,152 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:40,937 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:41,363 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:41,876 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:42,294 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:42,702 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:43,123 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:43,515 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:43,936 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:44,372 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:44,899 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:45,339 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:45,774 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:46,614 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-06 23:46:47,557 WARN L194 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2020-11-06 23:46:48,294 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-06 23:46:50,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:50,765 INFO L93 Difference]: Finished difference Result 1746 states and 2050 transitions. [2020-11-06 23:46:50,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-11-06 23:46:50,766 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 227 [2020-11-06 23:46:50,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:50,775 INFO L225 Difference]: With dead ends: 1746 [2020-11-06 23:46:50,775 INFO L226 Difference]: Without dead ends: 1120 [2020-11-06 23:46:50,780 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 52 SyntacticMatches, 1 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 951 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=737, Invalid=3169, Unknown=0, NotChecked=0, Total=3906 [2020-11-06 23:46:50,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1120 states. [2020-11-06 23:46:51,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1120 to 706. [2020-11-06 23:46:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 706 states. [2020-11-06 23:46:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 706 states and 753 transitions. [2020-11-06 23:46:51,115 INFO L78 Accepts]: Start accepts. Automaton has 706 states and 753 transitions. Word has length 227 [2020-11-06 23:46:51,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:51,115 INFO L481 AbstractCegarLoop]: Abstraction has 706 states and 753 transitions. [2020-11-06 23:46:51,116 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-11-06 23:46:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 753 transitions. [2020-11-06 23:46:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2020-11-06 23:46:51,119 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:51,119 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:51,119 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-06 23:46:51,120 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:51,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:51,120 INFO L82 PathProgramCache]: Analyzing trace with hash 184003802, now seen corresponding path program 1 times [2020-11-06 23:46:51,120 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:51,121 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1257130407] [2020-11-06 23:46:51,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:51,492 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 84 [2020-11-06 23:46:51,650 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-11-06 23:46:52,257 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 169 [2020-11-06 23:46:52,838 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 170 [2020-11-06 23:46:53,424 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 170 [2020-11-06 23:46:54,016 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 169 [2020-11-06 23:46:54,021 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-06 23:46:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,536 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:54,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-06 23:46:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:46:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-06 23:46:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-06 23:46:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-06 23:46:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-11-06 23:46:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:58,891 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2020-11-06 23:47:00,320 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1257130407] [2020-11-06 23:47:00,321 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:47:00,321 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2020-11-06 23:47:00,321 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065958160] [2020-11-06 23:47:00,322 INFO L461 AbstractCegarLoop]: Interpolant automaton has 60 states [2020-11-06 23:47:00,323 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:47:00,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2020-11-06 23:47:00,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=652, Invalid=2888, Unknown=0, NotChecked=0, Total=3540 [2020-11-06 23:47:00,325 INFO L87 Difference]: Start difference. First operand 706 states and 753 transitions. Second operand 60 states. [2020-11-06 23:47:01,053 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:01,687 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:47:02,106 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:47:02,492 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:47:02,883 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:47:03,666 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2020-11-06 23:47:04,583 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:05,457 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-11-06 23:47:06,245 WARN L194 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-06 23:47:06,782 WARN L194 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-06 23:47:07,592 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-06 23:47:08,527 WARN L194 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-11-06 23:47:09,074 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-06 23:47:09,659 WARN L194 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:47:10,310 WARN L194 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:47:10,984 WARN L194 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-06 23:47:11,555 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:47:12,210 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-06 23:47:12,823 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-11-06 23:47:13,440 WARN L194 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-06 23:47:14,127 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-06 23:47:14,873 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-06 23:47:15,511 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-06 23:47:16,535 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-06 23:47:17,169 WARN L194 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-11-06 23:47:17,906 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-11-06 23:47:18,596 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-06 23:47:18,961 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:47:19,640 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:47:20,333 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-06 23:47:21,018 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:47:21,834 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:47:22,619 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-06 23:47:22,998 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:23,682 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:47:24,395 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-06 23:47:24,861 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:47:26,337 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:47:27,243 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-06 23:47:28,031 WARN L194 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-11-06 23:47:28,712 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:47:29,419 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:47:30,178 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-06 23:47:30,542 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:47:31,196 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:47:32,612 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:47:33,979 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:47:34,441 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:35,013 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:47:35,428 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:47:35,796 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:47:36,238 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:47:36,674 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:39,542 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:40,052 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:47:47,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:47:47,962 INFO L93 Difference]: Finished difference Result 2645 states and 3264 transitions. [2020-11-06 23:47:47,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 228 states. [2020-11-06 23:47:47,963 INFO L78 Accepts]: Start accepts. Automaton has 60 states. Word has length 277 [2020-11-06 23:47:47,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:47:47,964 INFO L225 Difference]: With dead ends: 2645 [2020-11-06 23:47:47,965 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:47:47,992 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 448 GetRequests, 152 SyntacticMatches, 14 SemanticMatches, 282 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35422 ImplicationChecksByTransitivity, 43.6s TimeCoverageRelationStatistics Valid=9288, Invalid=71084, Unknown=0, NotChecked=0, Total=80372 [2020-11-06 23:47:47,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:47:47,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:47:47,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:47:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:47:47,993 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 277 [2020-11-06 23:47:47,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:47:47,994 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:47:47,994 INFO L482 AbstractCegarLoop]: Interpolant automaton has 60 states. [2020-11-06 23:47:47,994 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:47:47,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:47:47,994 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-06 23:47:47,996 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:47:49,103 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 213 [2020-11-06 23:47:51,274 WARN L194 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 450 DAG size of output: 346 [2020-11-06 23:47:52,730 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 463 DAG size of output: 352 [2020-11-06 23:47:57,798 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 462 DAG size of output: 386 [2020-11-06 23:48:02,203 WARN L194 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 329 [2020-11-06 23:48:03,559 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 446 DAG size of output: 343 [2020-11-06 23:48:05,398 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 475 DAG size of output: 396 [2020-11-06 23:48:09,724 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 460 DAG size of output: 371 [2020-11-06 23:48:12,186 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 450 DAG size of output: 346 [2020-11-06 23:48:14,606 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 467 DAG size of output: 374 [2020-11-06 23:48:15,819 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 462 DAG size of output: 386 [2020-11-06 23:48:18,344 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 528 DAG size of output: 463 [2020-11-06 23:48:19,384 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 452 DAG size of output: 385 [2020-11-06 23:48:21,249 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 528 DAG size of output: 463 [2020-11-06 23:48:25,624 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 450 DAG size of output: 346 [2020-11-06 23:48:26,983 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 452 DAG size of output: 363 [2020-11-06 23:48:29,787 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 528 DAG size of output: 463 [2020-11-06 23:48:32,634 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 460 DAG size of output: 371 [2020-11-06 23:48:34,668 WARN L194 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 532 DAG size of output: 466 [2020-11-06 23:48:36,059 WARN L194 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 327 [2020-11-06 23:48:36,496 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 296 [2020-11-06 23:48:39,748 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 460 DAG size of output: 371 [2020-11-06 23:48:40,944 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 460 DAG size of output: 371 [2020-11-06 23:48:42,143 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 460 DAG size of output: 371 [2020-11-06 23:48:47,685 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 198 DAG size of output: 22 [2020-11-06 23:48:47,979 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-06 23:48:48,579 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-06 23:48:48,939 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-11-06 23:48:49,221 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-06 23:48:50,910 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 277 DAG size of output: 30 [2020-11-06 23:48:51,219 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:48:52,973 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 283 DAG size of output: 30 [2020-11-06 23:48:53,336 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:48:55,165 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 199 DAG size of output: 60 [2020-11-06 23:48:55,431 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2020-11-06 23:48:55,728 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-06 23:48:56,597 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 21 [2020-11-06 23:48:57,541 WARN L194 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 18 [2020-11-06 23:48:58,454 WARN L194 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 23 [2020-11-06 23:49:01,403 WARN L194 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 213 DAG size of output: 70 [2020-11-06 23:49:02,287 WARN L194 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 18 [2020-11-06 23:49:03,189 WARN L194 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2020-11-06 23:49:05,042 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2020-11-06 23:49:05,868 WARN L194 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-06 23:49:08,089 WARN L194 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 321 DAG size of output: 33 [2020-11-06 23:49:08,388 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:49:09,867 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 198 DAG size of output: 22 [2020-11-06 23:49:12,007 WARN L194 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 217 DAG size of output: 78 [2020-11-06 23:49:12,366 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2020-11-06 23:49:12,681 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 1 [2020-11-06 23:49:15,888 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 231 DAG size of output: 79 [2020-11-06 23:49:18,073 WARN L194 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 217 DAG size of output: 78 [2020-11-06 23:49:20,010 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 210 DAG size of output: 73 [2020-11-06 23:49:20,383 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 1 [2020-11-06 23:49:22,296 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 206 DAG size of output: 67 [2020-11-06 23:49:24,342 WARN L194 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 213 DAG size of output: 75 [2020-11-06 23:49:25,886 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 260 DAG size of output: 30 [2020-11-06 23:49:27,631 WARN L194 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 238 DAG size of output: 25 [2020-11-06 23:49:29,267 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 274 DAG size of output: 30 [2020-11-06 23:49:29,678 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 1 [2020-11-06 23:49:30,015 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 1 [2020-11-06 23:49:30,356 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2020-11-06 23:49:30,678 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-06 23:49:30,962 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:49:32,550 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 206 DAG size of output: 34 [2020-11-06 23:49:34,960 WARN L194 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 331 DAG size of output: 33 [2020-11-06 23:49:35,245 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:49:35,529 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-06 23:49:37,179 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 183 DAG size of output: 39 [2020-11-06 23:49:37,466 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:49:40,667 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 229 DAG size of output: 77 [2020-11-06 23:49:40,929 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-06 23:49:41,215 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:49:43,348 WARN L194 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 303 DAG size of output: 32 [2020-11-06 23:49:44,217 WARN L194 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 18 [2020-11-06 23:49:45,082 WARN L194 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 20 [2020-11-06 23:49:46,000 WARN L194 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 22 [2020-11-06 23:49:47,705 WARN L194 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 277 DAG size of output: 30 [2020-11-06 23:49:48,023 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-06 23:49:48,950 WARN L194 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 24 [2020-11-06 23:49:49,246 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-06 23:49:49,584 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 1 [2020-11-06 23:49:53,193 WARN L194 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 221 DAG size of output: 75 [2020-11-06 23:49:53,489 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:49:54,423 WARN L194 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2020-11-06 23:49:55,356 WARN L194 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 27 [2020-11-06 23:49:56,264 WARN L194 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 23 [2020-11-06 23:49:57,187 WARN L194 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 27 [2020-11-06 23:49:57,653 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 19 [2020-11-06 23:49:59,759 WARN L194 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 306 DAG size of output: 30 [2020-11-06 23:50:02,006 WARN L194 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 321 DAG size of output: 33 [2020-11-06 23:50:02,291 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:50:03,238 WARN L194 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 31 [2020-11-06 23:50:03,836 WARN L194 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 17 [2020-11-06 23:50:04,155 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 1 [2020-11-06 23:50:06,702 WARN L194 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 216 DAG size of output: 80 [2020-11-06 23:50:07,052 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 1 [2020-11-06 23:50:08,804 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 238 DAG size of output: 25 [2020-11-06 23:50:12,939 WARN L194 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 398 DAG size of output: 39 [2020-11-06 23:50:15,145 WARN L194 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 285 DAG size of output: 32 [2020-11-06 23:50:19,269 WARN L194 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 398 DAG size of output: 39 [2020-11-06 23:50:22,841 WARN L194 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 204 DAG size of output: 63 [2020-11-06 23:50:26,702 WARN L194 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 214 DAG size of output: 72 [2020-11-06 23:50:29,454 WARN L194 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 205 DAG size of output: 62 [2020-11-06 23:50:33,103 WARN L194 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 211 DAG size of output: 69 [2020-11-06 23:50:34,040 WARN L194 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 22 [2020-11-06 23:50:34,338 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:50:37,930 WARN L194 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 211 DAG size of output: 69 [2020-11-06 23:50:40,091 WARN L194 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 217 DAG size of output: 78 [2020-11-06 23:50:42,209 WARN L194 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 213 DAG size of output: 75 [2020-11-06 23:50:43,890 WARN L194 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 183 DAG size of output: 39 [2020-11-06 23:50:46,772 WARN L194 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 209 DAG size of output: 66 [2020-11-06 23:50:48,684 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 179 DAG size of output: 36 [2020-11-06 23:50:49,526 WARN L194 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-06 23:50:49,828 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-06 23:50:50,126 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-06 23:50:51,048 WARN L194 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 27 [2020-11-06 23:50:51,355 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 28 [2020-11-06 23:50:51,692 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 1 [2020-11-06 23:50:52,646 WARN L194 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 27 [2020-11-06 23:50:54,337 WARN L194 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 277 DAG size of output: 30 [2020-11-06 23:50:54,927 WARN L194 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-06 23:50:56,990 WARN L194 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 295 DAG size of output: 30 [2020-11-06 23:50:57,277 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:50:58,173 WARN L194 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 18 [2020-11-06 23:50:59,152 WARN L194 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 18 [2020-11-06 23:50:59,569 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 1 [2020-11-06 23:51:00,546 WARN L194 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 18 [2020-11-06 23:51:04,683 WARN L194 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 398 DAG size of output: 39 [2020-11-06 23:51:06,227 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 233 DAG size of output: 26 [2020-11-06 23:51:07,825 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 206 DAG size of output: 34 [2020-11-06 23:51:08,257 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 1 [2020-11-06 23:51:09,427 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 211 DAG size of output: 75 [2020-11-06 23:51:09,757 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 1 [2020-11-06 23:51:11,533 WARN L194 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 219 DAG size of output: 82 [2020-11-06 23:51:12,445 WARN L194 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 23 [2020-11-06 23:51:14,013 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 233 DAG size of output: 22 [2020-11-06 23:51:17,837 WARN L194 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 211 DAG size of output: 68 [2020-11-06 23:51:18,188 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:51:19,023 WARN L194 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 16 [2020-11-06 23:51:21,105 WARN L194 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 303 DAG size of output: 32 [2020-11-06 23:51:21,470 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 47 [2020-11-06 23:51:26,668 WARN L194 SmtUtils]: Spent 5.19 s on a formula simplification. DAG size of input: 401 DAG size of output: 43 [2020-11-06 23:51:27,595 WARN L194 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-11-06 23:51:27,918 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-06 23:51:29,712 WARN L194 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 258 DAG size of output: 32 [2020-11-06 23:51:31,502 WARN L194 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 219 DAG size of output: 82 [2020-11-06 23:51:34,755 WARN L194 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 231 DAG size of output: 79 [2020-11-06 23:51:36,853 WARN L194 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 303 DAG size of output: 32 [2020-11-06 23:51:38,940 WARN L194 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 303 DAG size of output: 32 [2020-11-06 23:51:39,231 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-06 23:51:41,333 WARN L194 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 303 DAG size of output: 32 [2020-11-06 23:51:43,892 WARN L194 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 216 DAG size of output: 80 [2020-11-06 23:51:47,458 WARN L194 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 203 DAG size of output: 61 [2020-11-06 23:51:51,028 WARN L194 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 203 DAG size of output: 61 [2020-11-06 23:51:51,353 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 1 [2020-11-06 23:51:54,049 WARN L194 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 219 DAG size of output: 83 [2020-11-06 23:51:57,659 WARN L194 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 221 DAG size of output: 75 [2020-11-06 23:52:00,222 WARN L194 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 216 DAG size of output: 80 [2020-11-06 23:52:01,096 WARN L194 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 21 [2020-11-06 23:52:04,818 WARN L194 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 209 DAG size of output: 67 [2020-11-06 23:52:05,767 WARN L194 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 20 [2020-11-06 23:52:06,203 WARN L194 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 1 [2020-11-06 23:52:06,505 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-11-06 23:52:09,330 WARN L194 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 198 DAG size of output: 56 [2020-11-06 23:52:09,595 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2020-11-06 23:52:12,564 WARN L194 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 213 DAG size of output: 70 [2020-11-06 23:52:14,448 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2020-11-06 23:52:15,371 WARN L194 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 23 [2020-11-06 23:52:15,377 INFO L262 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:52:15,378 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:52:15,378 INFO L262 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:52:15,378 INFO L262 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:52:15,378 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-06 23:52:15,378 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-11-06 23:52:15,378 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-06 23:52:15,378 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-06 23:52:15,378 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-06 23:52:15,378 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-11-06 23:52:15,379 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-06 23:52:15,380 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-11-06 23:52:15,381 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-06 23:52:15,382 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-06 23:52:15,383 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-06 23:52:15,384 INFO L266 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-06 23:52:15,385 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-06 23:52:15,386 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-06 23:52:15,386 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-06 23:52:15,386 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-06 23:52:15,386 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-06 23:52:15,386 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-06 23:52:15,386 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 818 824) the Hoare annotation is: true [2020-11-06 23:52:15,386 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 818 824) the Hoare annotation is: true [2020-11-06 23:52:15,386 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 825 833) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2020-11-06 23:52:15,386 INFO L262 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2020-11-06 23:52:15,386 INFO L269 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: true [2020-11-06 23:52:15,386 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 825 833) the Hoare annotation is: true [2020-11-06 23:52:15,386 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 825 833) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2020-11-06 23:52:15,386 INFO L269 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: true [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 907 929) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,387 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 907 929) the Hoare annotation is: true [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1))) [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point L919-1(line 919) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1))) [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point L917(lines 917 924) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~8 1))) [2020-11-06 23:52:15,387 INFO L269 CegarLoopResult]: At program point L917-1(lines 917 924) the Hoare annotation is: true [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| 1))) [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point L915-1(line 915) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| 1))) [2020-11-06 23:52:15,387 INFO L262 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,388 INFO L262 CegarLoopResult]: At program point L915-2(line 915) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| 1) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,388 INFO L262 CegarLoopResult]: At program point L913-1(line 913) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,388 INFO L262 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,388 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 907 929) the Hoare annotation is: true [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 866 889) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 866 889) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 866 889) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-06 23:52:15,388 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-06 23:52:15,389 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 689 697) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) (.cse3 (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (and (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3))) [2020-11-06 23:52:15,389 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 689 697) the Hoare annotation is: true [2020-11-06 23:52:15,389 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 689 697) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) (.cse3 (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (and (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3))) [2020-11-06 23:52:15,389 INFO L262 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse3 (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~waterLevel~0)) .cse3))) [2020-11-06 23:52:15,390 INFO L269 CegarLoopResult]: At program point L693(line 693) the Hoare annotation is: true [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L705(lines 705 713) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L705-2(lines 705 713) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L728-1(line 728) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 698 733) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L717(lines 717 725) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L717-2(lines 717 725) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 698 733) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 698 733) no Hoare annotation was computed. [2020-11-06 23:52:15,390 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 811 817) the Hoare annotation is: true [2020-11-06 23:52:15,390 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 811 817) the Hoare annotation is: true [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-11-06 23:52:15,391 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-11-06 23:52:15,392 INFO L266 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-11-06 23:52:15,393 INFO L266 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-06 23:52:15,394 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-11-06 23:52:15,395 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-11-06 23:52:15,396 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-11-06 23:52:15,397 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-06 23:52:15,397 INFO L266 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-11-06 23:52:15,397 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-06 23:52:15,397 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-06 23:52:15,397 INFO L266 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:52:15,397 INFO L266 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-11-06 23:52:15,397 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 897 906) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,397 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 897 906) the Hoare annotation is: true [2020-11-06 23:52:15,397 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 897 906) the Hoare annotation is: true [2020-11-06 23:52:15,397 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 678 688) the Hoare annotation is: true [2020-11-06 23:52:15,398 INFO L262 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (let ((.cse19 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse20 (not (<= 1 ~waterLevel~0))) (.cse22 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse7 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse11 (not (= test_~tmp___0~0 0))) (.cse12 (not (<= test_~tmp~3 2147483647))) (.cse13 (not (= ~pumpRunning~0 0))) (.cse14 (not (< ~waterLevel~0 3))) (.cse21 (not (= ~methaneLevelCritical~0 0))) (.cse15 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse16 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse17 (not (<= test_~tmp___2~0 2147483647))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and .cse7 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (or .cse19 .cse13 .cse20 .cse21 .cse22) (or .cse19 .cse1 .cse13 .cse20 .cse22) (or .cse0 .cse7 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse21 .cse15 .cse16 .cse17 .cse18))) [2020-11-06 23:52:15,398 INFO L269 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: true [2020-11-06 23:52:15,398 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 678 688) the Hoare annotation is: (let ((.cse0 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse13 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse14 (not (<= 2 ~waterLevel~0))) (.cse15 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse16 (not (= test_~tmp___0~0 0))) (.cse17 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse18 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse20 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse22 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse6 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (and .cse13 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse14 .cse15 .cse16 .cse17 .cse2 .cse18 .cse19 .cse20 .cse21 .cse22) (or .cse6 .cse13 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse2 .cse18 .cse4 .cse19 .cse20 .cse21 .cse22))) [2020-11-06 23:52:15,398 INFO L262 CegarLoopResult]: At program point L683-1(line 683) the Hoare annotation is: (let ((.cse19 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse20 (not (<= 1 ~waterLevel~0))) (.cse22 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= |isMethaneAlarm_#t~ret58| ~methaneLevelCritical~0))) (.cse0 (= test_~tmp___2~0 0)) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (= |isMethaneAlarm_#t~ret58| isMethaneLevelCritical_~retValue_acc~3)) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse11 (not (= test_~tmp___0~0 0))) (.cse12 (not (<= test_~tmp~3 2147483647))) (.cse13 (not (= ~pumpRunning~0 0))) (.cse14 (not (< ~waterLevel~0 3))) (.cse21 (not (= ~methaneLevelCritical~0 0))) (.cse15 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse16 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse17 (not (<= test_~tmp___2~0 2147483647))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (or .cse19 .cse13 .cse20 .cse21 .cse22) (or .cse19 .cse1 .cse13 .cse20 .cse22) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse21 .cse15 .cse16 .cse17 .cse18))) [2020-11-06 23:52:15,399 INFO L262 CegarLoopResult]: At program point L683-2(line 683) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse4 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= |isMethaneAlarm_#t~ret58| ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse12 (not (= 1 ~systemActive~0))) (.cse7 (= |isMethaneAlarm_#t~ret58| isMethaneLevelCritical_~retValue_acc~3)) (.cse13 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse14 (not (<= 2 ~waterLevel~0))) (.cse15 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse16 (not (= test_~tmp___0~0 0))) (.cse17 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse18 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse20 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse22 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse6 (and (<= |isMethaneAlarm_#t~ret58| 2147483647) .cse7) .cse5 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse1 .cse18 .cse19 .cse20 .cse21 .cse22) (or .cse6 .cse8 .cse9 .cse10 .cse11 .cse12 .cse7 .cse13 .cse14 .cse15 .cse16 .cse17 .cse1 .cse18 .cse3 .cse19 .cse20 .cse21 .cse22))) [2020-11-06 23:52:15,399 INFO L262 CegarLoopResult]: At program point L683-3(line 683) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6) (<= |isMethaneAlarm_#t~ret58| ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse6 (= |isMethaneAlarm_#t~ret58| isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse22 (not (= ~methaneLevelCritical~0 0))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse19 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and (<= |isMethaneAlarm_#t~ret58| 2147483647) .cse6) .cse1 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse3 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse0 .cse2 .cse3 .cse4 .cse22) (or .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse6 .cse12 .cse13 .cse14 .cse15 .cse16 .cse3 .cse17 .cse22 .cse18 .cse19 .cse20 .cse21))) [2020-11-06 23:52:15,399 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 678 688) the Hoare annotation is: (let ((.cse0 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse13 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse14 (not (<= 2 ~waterLevel~0))) (.cse15 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse16 (not (= test_~tmp___0~0 0))) (.cse17 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse18 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse20 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse22 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse6 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (and .cse13 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse14 .cse15 .cse16 .cse17 .cse2 .cse18 .cse19 .cse20 .cse21 .cse22) (or .cse6 .cse13 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse2 .cse18 .cse4 .cse19 .cse20 .cse21 .cse22))) [2020-11-06 23:52:15,399 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 670 677) no Hoare annotation was computed. [2020-11-06 23:52:15,399 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 670 677) no Hoare annotation was computed. [2020-11-06 23:52:15,399 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 670 677) no Hoare annotation was computed. [2020-11-06 23:52:15,400 INFO L262 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse4 (and (<= isHighWaterSensorDry_~retValue_acc~5 0) (<= 0 isHighWaterSensorDry_~retValue_acc~5))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse1) (or .cse0 .cse6 .cse1 .cse3))) [2020-11-06 23:52:15,400 INFO L262 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:15,400 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 494 507) the Hoare annotation is: (let ((.cse10 (<= 1 ~systemActive~0)) (.cse11 (= ~waterLevel~0 1)) (.cse14 (= ~methaneLevelCritical~0 0)) (.cse12 (<= 1 |isHighWaterSensorDry_#res|)) (.cse9 (= ~pumpRunning~0 0)) (.cse13 (<= 1 isHighWaterSensorDry_~retValue_acc~5))) (let ((.cse0 (and (<= |isHighWaterSensorDry_#res| 0) (<= isHighWaterSensorDry_~retValue_acc~5 0) (<= 0 |isHighWaterSensorDry_#res|) (<= 0 isHighWaterSensorDry_~retValue_acc~5))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse6 (and .cse10 .cse11 .cse14 .cse12 .cse9 .cse13)) (.cse7 (not .cse14)) (.cse1 (not .cse10)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not .cse11)) (.cse3 (and .cse10 .cse11 .cse12 .cse13)) (.cse4 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse4 .cse5 .cse7) (or .cse1 .cse6 .cse8 .cse4 .cse7) (or .cse1 .cse2 .cse8 .cse3 .cse4)))) [2020-11-06 23:52:15,400 INFO L262 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (let ((.cse4 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse4)) (.cse1 (and .cse4 (= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~5))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-11-06 23:52:15,400 INFO L262 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 1)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:15,400 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 494 507) the Hoare annotation is: true [2020-11-06 23:52:15,401 INFO L269 CegarLoopResult]: At program point L498(lines 498 504) the Hoare annotation is: true [2020-11-06 23:52:15,401 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 494 507) the Hoare annotation is: (let ((.cse10 (<= 1 ~systemActive~0)) (.cse11 (= ~waterLevel~0 1)) (.cse14 (= ~methaneLevelCritical~0 0)) (.cse12 (<= 1 |isHighWaterSensorDry_#res|)) (.cse9 (= ~pumpRunning~0 0)) (.cse13 (<= 1 isHighWaterSensorDry_~retValue_acc~5))) (let ((.cse0 (and (<= |isHighWaterSensorDry_#res| 0) (<= isHighWaterSensorDry_~retValue_acc~5 0) (<= 0 |isHighWaterSensorDry_#res|) (<= 0 isHighWaterSensorDry_~retValue_acc~5))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse6 (and .cse10 .cse11 .cse14 .cse12 .cse9 .cse13)) (.cse7 (not .cse14)) (.cse1 (not .cse10)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not .cse11)) (.cse3 (and .cse10 .cse11 .cse12 .cse13)) (.cse4 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse4 .cse5 .cse7) (or .cse1 .cse6 .cse8 .cse4 .cse7) (or .cse1 .cse2 .cse8 .cse3 .cse4)))) [2020-11-06 23:52:15,401 INFO L262 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (not .cse3)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse0 .cse6 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse3)))) [2020-11-06 23:52:15,401 INFO L262 CegarLoopResult]: At program point L638-1(lines 619 643) the Hoare annotation is: (let ((.cse22 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (= test_~tmp___2~0 0)) (.cse1 (= ~waterLevel~0 1)) (.cse6 (= test_~tmp~3 0)) (.cse7 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (<= 1 ~waterLevel~0))) (.cse10 (not .cse22)) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse16 (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (.cse17 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse18 (= isHighWaterLevel_~tmp___0~1 1)) (.cse19 (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (.cse20 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not .cse1) .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (and .cse16 .cse17 .cse18 .cse19 .cse20) .cse21) (or .cse0 .cse2 .cse3 .cse22) (or .cse0 .cse5 .cse9 .cse3) (or .cse4 .cse1 .cse6 .cse7 .cse8 .cse9 (and .cse16 .cse17 .cse3 .cse18 .cse19 .cse20) .cse10 .cse11 .cse12 (and .cse16 (= activatePump_~tmp~5 0) .cse17 (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) .cse18 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) .cse19 .cse20) .cse13 .cse14 .cse15 .cse2 .cse21) (or .cse0 .cse5 .cse3 .cse22)))) [2020-11-06 23:52:15,402 INFO L262 CegarLoopResult]: At program point L633(line 633) the Hoare annotation is: (let ((.cse3 (and (= 0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~pumpRunning~0)| 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (= ~waterLevel~0 1)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse16 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse5 .cse2) (or .cse6 .cse7 .cse1 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 .cse14 .cse15 .cse5 .cse16))) [2020-11-06 23:52:15,402 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 619 643) the Hoare annotation is: (let ((.cse22 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (= test_~tmp___2~0 0)) (.cse1 (= ~waterLevel~0 1)) (.cse6 (= test_~tmp~3 0)) (.cse7 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (<= 1 ~waterLevel~0))) (.cse10 (not .cse22)) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse16 (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (.cse17 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse18 (= isHighWaterLevel_~tmp___0~1 1)) (.cse19 (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (.cse20 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not .cse1) .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (and .cse16 .cse17 .cse18 .cse19 .cse20) .cse21) (or .cse0 .cse2 .cse3 .cse22) (or .cse0 .cse5 .cse9 .cse3) (or .cse4 .cse1 .cse6 .cse7 .cse8 .cse9 (and .cse16 .cse17 .cse3 .cse18 .cse19 .cse20) .cse10 .cse11 .cse12 (and .cse16 (= activatePump_~tmp~5 0) .cse17 (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) .cse18 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) .cse19 .cse20) .cse13 .cse14 .cse15 .cse2 .cse21) (or .cse0 .cse5 .cse3 .cse22)))) [2020-11-06 23:52:15,402 INFO L262 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (let ((.cse15 (= |old(~pumpRunning~0)| 0)) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (= test_~tmp~3 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse7 (not (= test_~tmp___0~0 0))) (.cse8 (not (<= test_~tmp~3 2147483647))) (.cse9 (not (< ~waterLevel~0 3))) (.cse11 (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse12 (not (<= test_~tmp___2~0 2147483647))) (.cse14 (not (<= 1 ~methaneLevelCritical~0))) (.cse17 (not (= ~waterLevel~0 1))) (.cse13 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse14 .cse15) (or .cse13 .cse14 .cse4 .cse16) (or .cse13 .cse10 .cse15) (or .cse13 .cse17 .cse10) (or .cse0 .cse14 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse11 .cse12) (or .cse13 .cse14 .cse17) (or .cse13 .cse4 .cse10 .cse16))) [2020-11-06 23:52:15,403 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 619 643) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2))) [2020-11-06 23:52:15,403 INFO L262 CegarLoopResult]: At program point L627(lines 627 635) the Hoare annotation is: (let ((.cse6 (= ~waterLevel~0 1))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= 1 ~systemActive~0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse14 (not (< ~waterLevel~0 3))) (.cse16 (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse17 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (= |old(~pumpRunning~0)| 0)) (.cse18 (not .cse6)) (.cse19 (= 0 processEnvironment_~tmp~4)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse15 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (or .cse0 .cse1 .cse18 .cse19) (or .cse5 .cse6 .cse1 .cse7 .cse8 .cse9 .cse3 .cse10 .cse11 .cse12 .cse13 .cse14 .cse16 .cse17) (or .cse0 .cse15 .cse2) (or .cse0 .cse18 .cse15 .cse19) (or .cse0 .cse3 .cse15 .cse4)))) [2020-11-06 23:52:15,403 INFO L262 CegarLoopResult]: At program point L625(line 625) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse2) (or .cse0 .cse3 .cse5 .cse4))) [2020-11-06 23:52:15,403 INFO L262 CegarLoopResult]: At program point L625-1(line 625) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (= ~waterLevel~0 1))) (let ((.cse2 (= |old(~pumpRunning~0)| 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse6 (and .cse9 .cse4 (= |processEnvironment_#t~ret56| 0))) (.cse8 (= test_~tmp___2~0 0)) (.cse10 (= test_~tmp~3 0)) (.cse11 (not (< test_~splverifierCounter~0 4))) (.cse12 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse13 (not (= 1 ~systemActive~0))) (.cse14 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |processEnvironment_#t~ret56| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6) (or .cse0 .cse7 .cse2) (or .cse8 .cse9 .cse1 .cse10 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse0 .cse5 .cse7 .cse6) (or .cse8 .cse9 .cse10 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15 .cse16 .cse17 .cse7 .cse18 .cse19) (or .cse0 .cse3 .cse7 .cse4)))) [2020-11-06 23:52:15,404 INFO L262 CegarLoopResult]: At program point L623(lines 623 640) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2))) [2020-11-06 23:52:15,404 INFO L262 CegarLoopResult]: At program point L625-2(line 625) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (= ~waterLevel~0 1))) (let ((.cse2 (= |old(~pumpRunning~0)| 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse6 (and .cse9 .cse4 (= |processEnvironment_#t~ret56| 0))) (.cse8 (= test_~tmp___2~0 0)) (.cse10 (= test_~tmp~3 0)) (.cse11 (not (< test_~splverifierCounter~0 4))) (.cse12 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse13 (not (= 1 ~systemActive~0))) (.cse14 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |processEnvironment_#t~ret56| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6) (or .cse0 .cse7 .cse2) (or .cse8 .cse9 .cse1 .cse10 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse0 .cse5 .cse7 .cse6) (or .cse8 .cse9 .cse10 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15 .cse16 .cse17 .cse7 .cse18 .cse19) (or .cse0 .cse3 .cse7 .cse4)))) [2020-11-06 23:52:15,404 INFO L262 CegarLoopResult]: At program point L625-3(line 625) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse15 (= |old(~pumpRunning~0)| 0)) (.cse0 (= test_~tmp___2~0 0)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (and (= |processEnvironment_#t~ret56| processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~5 0) (= |processEnvironment_#t~ret56| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= test_~tmp___2~0 2147483647))) (.cse17 (and (= 0 processEnvironment_~tmp~4) (= |processEnvironment_#t~ret56| 0))) (.cse18 (not .cse1)) (.cse14 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse19 (not (= ~methaneLevelCritical~0 0))) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse14 .cse2 .cse15) (or .cse14 .cse2 .cse6 .cse16) (or .cse14 .cse2 .cse17 .cse18) (or .cse14 .cse19 .cse15) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse19 .cse13) (or .cse14 .cse17 .cse18 .cse19) (or .cse14 .cse6 .cse19 .cse16)))) [2020-11-06 23:52:15,404 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 611 617) the Hoare annotation is: true [2020-11-06 23:52:15,404 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 611 617) the Hoare annotation is: true [2020-11-06 23:52:15,405 INFO L262 CegarLoopResult]: At program point L560(lines 560 564) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,405 INFO L262 CegarLoopResult]: At program point L560-2(lines 552 565) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,405 INFO L262 CegarLoopResult]: At program point L523(lines 522 569) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= ~pumpRunning~0 0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse3 .cse4 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,405 INFO L262 CegarLoopResult]: At program point L552(lines 552 565) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,405 INFO L262 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,405 INFO L262 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,406 INFO L262 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,406 INFO L262 CegarLoopResult]: At program point L540-1(line 540) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,406 INFO L262 CegarLoopResult]: At program point L532(lines 532 538) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,406 INFO L262 CegarLoopResult]: At program point L532-1(lines 532 538) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,406 INFO L262 CegarLoopResult]: At program point L524(lines 524 528) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= ~pumpRunning~0 0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse3 .cse4 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,406 INFO L262 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,407 INFO L262 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,407 INFO L269 CegarLoopResult]: At program point testEXIT(lines 512 577) the Hoare annotation is: true [2020-11-06 23:52:15,407 INFO L262 CegarLoopResult]: At program point testENTRY(lines 512 577) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,407 INFO L262 CegarLoopResult]: At program point L570(lines 521 571) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,407 INFO L269 CegarLoopResult]: At program point testFINAL(lines 512 577) the Hoare annotation is: true [2020-11-06 23:52:15,407 INFO L262 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,407 INFO L262 CegarLoopResult]: At program point L558-1(line 558) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,408 INFO L262 CegarLoopResult]: At program point L558-2(line 558) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,408 INFO L262 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,408 INFO L262 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,408 INFO L262 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,408 INFO L262 CegarLoopResult]: At program point L550-1(line 550) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,408 INFO L262 CegarLoopResult]: At program point L542(lines 542 548) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,409 INFO L262 CegarLoopResult]: At program point L542-1(lines 542 548) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,409 INFO L262 CegarLoopResult]: At program point L567(lines 522 569) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= ~pumpRunning~0 0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse3 .cse4 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,409 INFO L262 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (not (= test_~tmp~3 0))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,409 INFO L262 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: (let ((.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse0 (<= 0 (+ |test_#t~nondet52| 2147483648))) (.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= |test_#t~nondet52| 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse5 (<= 1 ~methaneLevelCritical~0) .cse6) (and .cse0 .cse2 .cse1 (= ~waterLevel~0 1) .cse3 (= ~pumpRunning~0 0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,409 INFO L262 CegarLoopResult]: At program point L530-1(line 530) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet52| 2147483648))) (.cse1 (<= |test_#t~nondet52| 2147483647)) (.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (= test_~tmp~3 |test_#t~nondet52|)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:52:15,409 INFO L262 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-11-06 23:52:15,410 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-11-06 23:52:15,411 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:52:15,412 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-06 23:52:15,413 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 644 651) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:52:15,414 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 644 651) the Hoare annotation is: (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (not (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (= ~pumpRunning~0 1) (not (= isHighWaterSensorDry_~retValue_acc~5 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= 2 ~waterLevel~0)) (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (<= test_~tmp___2~0 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) [2020-11-06 23:52:15,414 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 644 651) the Hoare annotation is: (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (not (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (= ~pumpRunning~0 1) (not (= isHighWaterSensorDry_~retValue_acc~5 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= 2 ~waterLevel~0)) (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (<= test_~tmp___2~0 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 462 484) no Hoare annotation was computed. [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point L470(lines 470 478) no Hoare annotation was computed. [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 462 484) no Hoare annotation was computed. [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 462 484) no Hoare annotation was computed. [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-06 23:52:15,414 INFO L266 CegarLoopResult]: For program point L470-2(lines 470 478) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-06 23:52:15,415 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-06 23:52:15,416 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:52:15,417 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-06 23:52:15,418 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-11-06 23:52:15,419 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-06 23:52:15,420 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-11-06 23:52:15,421 INFO L266 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L803-2(line 803) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 801 810) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 801 810) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 801 810) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-06 23:52:15,422 INFO L266 CegarLoopResult]: For program point L803-1(line 803) no Hoare annotation was computed. [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L729(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L729-1(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L729-2(line 729) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,423 INFO L262 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,424 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L727-1(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L727-2(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L727-3(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L723(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,425 INFO L262 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L723-1(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L723-2(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L723-3(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L723-4(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L719-1(line 719) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L719-2(line 719) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,426 INFO L262 CegarLoopResult]: At program point L719-3(line 719) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L715(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L715-1(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L715-2(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L715-3(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L715-4(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L711-1(line 711) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,427 INFO L262 CegarLoopResult]: At program point L715-5(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L711-2(line 711) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L715-6(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L711-3(line 711) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L715-7(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L711-4(line 711) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L707-1(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,428 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L707-2(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L707-3(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L480-1(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L480-2(line 480) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,429 INFO L262 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L476-3(line 476) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L472-1(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L472-2(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L472-3(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,430 INFO L262 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L472-4(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L468-1(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L472-5(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L468-2(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L468-3(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L468-4(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L468-5(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L468-6(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,431 INFO L262 CegarLoopResult]: At program point L468-7(line 468) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,432 INFO L262 CegarLoopResult]: 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)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.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~string45.base| |old(#t~string45.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~string45.offset| |old(#t~string45.offset)|) (= ~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~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-06 23:52:15,432 INFO L262 CegarLoopResult]: At program point L584(line 584) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:52:15,432 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:52:15,432 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:15,432 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 653 669) the Hoare annotation is: (let ((.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= test_~tmp___2~0 0)) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse14 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse1 (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 (and (= activatePump_~tmp~5 0) (= ~pumpRunning~0 1) .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (and .cse14 .cse1 .cse15 .cse2) .cse16 (not (= ~methaneLevelCritical~0 0)) .cse17 .cse18 .cse19 .cse20) (or (not (<= 1 ~systemActive~0)) .cse21 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse15) (not (<= 1 ~waterLevel~0)) .cse7) (or .cse0 .cse21 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse16 .cse17 (and .cse14 .cse1 .cse2 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse18 .cse19 .cse20))) [2020-11-06 23:52:15,432 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 653 669) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-06 23:52:15,432 INFO L262 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterSensorDry_~retValue_acc~5 0)) .cse2 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= 2 ~waterLevel~0)) (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (and (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< ~waterLevel~0 3)) .cse3 (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (not (<= test_~tmp___2~0 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))))) [2020-11-06 23:52:15,433 INFO L262 CegarLoopResult]: At program point L664-1(lines 653 669) the Hoare annotation is: (let ((.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= test_~tmp___2~0 0)) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse14 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse1 (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 (and (= activatePump_~tmp~5 0) (= ~pumpRunning~0 1) .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (and .cse14 .cse1 .cse15 .cse2) .cse16 (not (= ~methaneLevelCritical~0 0)) .cse17 .cse18 .cse19 .cse20) (or (not (<= 1 ~systemActive~0)) .cse21 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse15) (not (<= 1 ~waterLevel~0)) .cse7) (or .cse0 .cse21 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse16 .cse17 (and .cse14 .cse1 .cse2 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse18 .cse19 .cse20))) [2020-11-06 23:52:15,433 INFO L262 CegarLoopResult]: At program point L660(lines 660 666) the Hoare annotation is: (let ((.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse21 (not (<= 1 ~systemActive~0))) (.cse23 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse22 (not (<= 1 ~waterLevel~0))) (.cse0 (= test_~tmp___2~0 0)) (.cse24 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= test_~tmp~3 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse11 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (.cse13 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (and .cse11 .cse12 .cse13) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse21 .cse22 .cse16 .cse23 .cse5) (or .cse21 .cse24 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse23) .cse22 .cse5) (or .cse0 .cse24 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse14 .cse15 (and .cse11 .cse12 .cse13 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse17 .cse18 .cse19 .cse20))) [2020-11-06 23:52:15,433 INFO L262 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-06 23:52:15,433 INFO L262 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (= test_~tmp~3 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse11 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (= isMethaneAlarm_~retValue_acc~6 |activatePump_#t~ret57|)) (.cse13 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse10 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse22 (not (<= 1 ~systemActive~0))) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse24 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse23 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (and .cse11 .cse12 .cse13) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse21 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and .cse11 .cse12 .cse13 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse10 .cse14 .cse15 .cse17 .cse18 .cse19 .cse20) (or .cse22 .cse23 .cse16 .cse24 .cse5) (or .cse22 .cse21 (and .cse24 (<= ~methaneLevelCritical~0 |activatePump_#t~ret57|)) .cse23 .cse5))) [2020-11-06 23:52:15,434 INFO L262 CegarLoopResult]: At program point L658-2(line 658) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (= test_~tmp~3 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse11 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (= isMethaneAlarm_~retValue_acc~6 |activatePump_#t~ret57|)) (.cse13 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse10 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse22 (not (<= 1 ~systemActive~0))) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse24 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse23 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (and .cse11 .cse12 .cse13) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse21 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and .cse11 .cse12 .cse13 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse10 .cse14 .cse15 .cse17 .cse18 .cse19 .cse20) (or .cse22 .cse23 .cse16 .cse24 .cse5) (or .cse22 .cse21 (and .cse24 (<= ~methaneLevelCritical~0 |activatePump_#t~ret57|)) .cse23 .cse5))) [2020-11-06 23:52:15,434 INFO L262 CegarLoopResult]: At program point L658-3(line 658) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse5 (= test_~tmp~3 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse10 (not (= 1 ~systemActive~0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (<= 2 ~waterLevel~0))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse1 (= |activatePump_#t~ret57| activatePump_~tmp~5)) (.cse2 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse3 (= isMethaneAlarm_~retValue_acc~6 |activatePump_#t~ret57|)) (.cse4 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse14 (not (= test_~tmp___0~0 0))) (.cse15 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse19 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse17 (not (= ~methaneLevelCritical~0 0))) (.cse23 (not (<= 1 ~systemActive~0))) (.cse22 (not (<= 1 ~methaneLevelCritical~0))) (.cse25 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse24 (not (<= 1 ~waterLevel~0))) (.cse9 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse0 .cse22 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (and .cse1 .cse2 .cse3 .cse4 (<= isMethaneLevelCritical_~retValue_acc~3 2147483647)) .cse14 .cse15 .cse16 .cse18 .cse19 .cse20 .cse21) (or .cse23 .cse24 .cse17 .cse25 .cse9) (or .cse23 .cse22 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse25 (<= ~methaneLevelCritical~0 |activatePump_#t~ret57|)) .cse24 .cse9))) [2020-11-06 23:52:15,434 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 485 493) no Hoare annotation was computed. [2020-11-06 23:52:15,434 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-06 23:52:15,434 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-06 23:52:15,434 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 485 493) no Hoare annotation was computed. [2020-11-06 23:52:15,434 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 485 493) no Hoare annotation was computed. [2020-11-06 23:52:15,434 INFO L269 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: true [2020-11-06 23:52:15,434 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 734 752) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1))) (let ((.cse15 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse16 (not .cse1)) (.cse18 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (= test_~tmp___0~0 0))) (.cse10 (not (<= test_~tmp~3 2147483647))) (.cse11 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse13 (not (< ~waterLevel~0 3))) (.cse17 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse15 .cse2 .cse16 .cse12 .cse18) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse17 .cse14)))) [2020-11-06 23:52:15,435 INFO L269 CegarLoopResult]: At program point L736(line 736) the Hoare annotation is: true [2020-11-06 23:52:15,435 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 734 752) the Hoare annotation is: true [2020-11-06 23:52:15,435 INFO L262 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1))) (let ((.cse15 (not (<= 1 ~systemActive~0))) (.cse17 (not .cse1)) (.cse13 (not (= ~methaneLevelCritical~0 0))) (.cse18 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse16 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse8 (not (= test_~tmp___0~0 0))) (.cse9 (not (<= test_~tmp~3 2147483647))) (.cse10 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse17 .cse11 .cse18) (or .cse15 .cse17 .cse11 .cse13 .cse18) (or .cse0 .cse1 .cse16 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse14)))) [2020-11-06 23:52:15,435 INFO L262 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (let ((.cse1 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= test_~tmp___2~0 0)) (.cse8 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse9 (= test_~tmp~3 0)) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse12 (not (= 1 ~systemActive~0))) (.cse13 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse14 (not (= test_~tmp___0~0 0))) (.cse15 (not (<= test_~tmp~3 2147483647))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse16 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse17 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse3) (or .cse0 .cse6 .cse3 .cse5) (or .cse7 .cse2 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 .cse15 .cse3 .cse16 .cse17) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 .cse15 .cse3 .cse16 .cse5 .cse17))) [2020-11-06 23:52:15,435 INFO L262 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (= ~waterLevel~0 1) (<= 1 isHighWaterLevel_~tmp~6)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-06 23:52:15,435 INFO L262 CegarLoopResult]: At program point L743(lines 743 747) the Hoare annotation is: (let ((.cse21 (<= 1 ~systemActive~0)) (.cse22 (= ~waterLevel~0 1)) (.cse23 (= ~pumpRunning~0 0)) (.cse20 (<= 1 isHighWaterLevel_~tmp~6)) (.cse24 (= ~methaneLevelCritical~0 0))) (let ((.cse1 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)))) (.cse7 (not .cse24)) (.cse8 (and .cse21 .cse22 .cse24 .cse23 .cse20)) (.cse9 (= test_~tmp___2~0 0)) (.cse10 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse11 (= test_~tmp~3 0)) (.cse12 (not (< test_~splverifierCounter~0 4))) (.cse13 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse14 (not (= 1 ~systemActive~0))) (.cse15 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse16 (not (= test_~tmp___0~0 0))) (.cse17 (not (<= test_~tmp~3 2147483647))) (.cse18 (not (< ~waterLevel~0 3))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (not .cse21)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not .cse22)) (.cse3 (not .cse23)) (.cse5 (and .cse21 .cse22 .cse23 .cse20))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse3 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13 .cse4 .cse14 .cse15 .cse16 .cse17 .cse3 .cse18 .cse7 .cse19 .cse20) (or .cse0 .cse1 .cse3 .cse4 .cse7 .cse8) (or .cse9 .cse2 .cse10 .cse11 .cse12 .cse13 .cse4 .cse14 .cse15 .cse16 .cse17 .cse3 .cse18 .cse19 .cse20) (or .cse0 .cse2 .cse6 .cse3 .cse5)))) [2020-11-06 23:52:15,435 INFO L269 CegarLoopResult]: At program point L741(line 741) the Hoare annotation is: true [2020-11-06 23:52:15,436 INFO L262 CegarLoopResult]: At program point L743-2(lines 743 747) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= test_~tmp___2~0 0)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse13 (not (< ~waterLevel~0 3))) (.cse14 (not (<= test_~tmp___2~0 2147483647))) (.cse15 (not (<= 1 ~systemActive~0))) (.cse16 (not .cse1)) (.cse12 (not (= ~pumpRunning~0 0))) (.cse18 (not (= ~methaneLevelCritical~0 0))) (.cse17 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse2 .cse16 .cse12 .cse17) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse18 .cse14) (or .cse15 .cse16 .cse12 .cse18 .cse17)))) [2020-11-06 23:52:15,436 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 734 752) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1))) (let ((.cse15 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse16 (not .cse1)) (.cse18 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (= test_~tmp___0~0 0))) (.cse10 (not (<= test_~tmp~3 2147483647))) (.cse11 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse13 (not (< ~waterLevel~0 3))) (.cse17 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse15 .cse2 .cse16 .cse12 .cse18) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse17 .cse14)))) [2020-11-06 23:52:15,436 INFO L262 CegarLoopResult]: At program point L741-1(line 741) the Hoare annotation is: (let ((.cse15 (<= 1 |isHighWaterLevel_#t~ret75|)) (.cse20 (<= 1 ~systemActive~0)) (.cse21 (= ~waterLevel~0 1))) (let ((.cse3 (not .cse21)) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= test_~tmp___2~0 2147483647))) (.cse18 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not .cse20)) (.cse1 (and .cse20 .cse21 .cse15)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse10 (not (<= 1 ~waterLevel~0))) (.cse19 (and (<= |isHighWaterLevel_#t~ret75| 0) (<= 0 |isHighWaterLevel_#t~ret75|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse4 .cse16 .cse17) (or .cse0 .cse1 .cse3 .cse4 .cse18) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse4 .cse16 .cse18 .cse17) (or .cse0 .cse1 .cse4 .cse10 .cse18 .cse19) (or .cse0 .cse1 .cse2 .cse4 .cse10 .cse19)))) [2020-11-06 23:52:15,436 INFO L262 CegarLoopResult]: At program point L741-2(line 741) the Hoare annotation is: (let ((.cse15 (<= 1 |isHighWaterLevel_#t~ret75|)) (.cse20 (<= 1 ~systemActive~0)) (.cse21 (= ~waterLevel~0 1))) (let ((.cse3 (not .cse21)) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= test_~tmp___2~0 2147483647))) (.cse18 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not .cse20)) (.cse1 (and .cse20 .cse21 .cse15)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse10 (not (<= 1 ~waterLevel~0))) (.cse19 (and (<= |isHighWaterLevel_#t~ret75| 0) (<= 0 |isHighWaterLevel_#t~ret75|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse4 .cse16 .cse17) (or .cse0 .cse1 .cse3 .cse4 .cse18) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse4 .cse16 .cse18 .cse17) (or .cse0 .cse1 .cse4 .cse10 .cse18 .cse19) (or .cse0 .cse1 .cse2 .cse4 .cse10 .cse19)))) [2020-11-06 23:52:15,437 INFO L262 CegarLoopResult]: At program point L741-3(line 741) the Hoare annotation is: (let ((.cse24 (<= 1 ~systemActive~0)) (.cse21 (= ~pumpRunning~0 0)) (.cse23 (<= 1 ~methaneLevelCritical~0)) (.cse22 (= ~waterLevel~0 1)) (.cse25 (<= 1 |isHighWaterLevel_#t~ret75|)) (.cse20 (<= 1 isHighWaterLevel_~tmp~6))) (let ((.cse3 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)) (<= |isHighWaterLevel_#t~ret75| 0) (<= 0 |isHighWaterLevel_#t~ret75|))) (.cse8 (and .cse22 .cse25 .cse20)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse9 (= test_~tmp___2~0 0)) (.cse10 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse11 (= test_~tmp~3 0)) (.cse12 (not (< test_~splverifierCounter~0 4))) (.cse13 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse14 (not (= 1 ~systemActive~0))) (.cse15 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse16 (not (= test_~tmp___0~0 0))) (.cse17 (not (<= test_~tmp~3 2147483647))) (.cse18 (not (< ~waterLevel~0 3))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (and .cse24 .cse22 .cse25 .cse21 .cse23 .cse20)) (.cse1 (not .cse24)) (.cse2 (not .cse23)) (.cse6 (not .cse22)) (.cse4 (not .cse21))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse4 .cse7 .cse8) (or .cse1 .cse3 .cse4 .cse5 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13 .cse5 .cse14 .cse15 .cse16 .cse17 .cse4 .cse18 .cse7 .cse19 .cse20) (or .cse9 .cse2 .cse10 .cse11 .cse12 .cse13 .cse5 .cse14 .cse15 .cse16 .cse17 .cse4 .cse18 .cse19 .cse20) (or .cse0 .cse1 .cse2 .cse6 .cse4)))) [2020-11-06 23:52:15,437 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:52:15,437 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:52:15,437 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:52:15,437 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:52:15,437 INFO L262 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-06 23:52:15,437 INFO L262 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-06 23:52:15,437 INFO L262 CegarLoopResult]: At program point L445-1(lines 441 452) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 .cse1 (<= 1 ~methaneLevelCritical~0)))) [2020-11-06 23:52:15,437 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 441 452) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-06 23:52:15,437 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 441 452) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 .cse1 (<= 1 ~methaneLevelCritical~0)))) [2020-11-06 23:52:15,437 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 453 461) the Hoare annotation is: true [2020-11-06 23:52:15,438 INFO L262 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse4 .cse2) (or .cse0 .cse1 .cse5 .cse2))) [2020-11-06 23:52:15,438 INFO L269 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-11-06 23:52:15,438 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 453 461) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse0 .cse1 .cse5 .cse4) (or .cse0 .cse1 .cse5 .cse3))) [2020-11-06 23:52:15,438 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 453 461) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse0 .cse1 .cse5 .cse4) (or .cse0 .cse1 .cse5 .cse3))) [2020-11-06 23:52:15,438 INFO L262 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (let ((.cse7 (<= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and .cse7 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (<= 1 ~waterLevel~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not .cse7)) (.cse1 (not (<= 1 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse3)))) [2020-11-06 23:52:15,438 INFO L262 CegarLoopResult]: At program point L598(lines 598 604) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 1 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 (and .cse3 .cse6)) (or .cse0 .cse1 .cse2 .cse4 .cse6) (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) .cse1 (not (< |old(~waterLevel~0)| 3)) (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= activatePump_~tmp~5 0) (= isHighWaterSensorDry_~retValue_acc~5 0) (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse5 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse3 .cse6))) [2020-11-06 23:52:15,439 INFO L262 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~waterLevel~0)|))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-06 23:52:15,439 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 587 610) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0))) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:15,439 INFO L262 CegarLoopResult]: At program point L591(lines 590 609) the Hoare annotation is: (let ((.cse7 (<= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and .cse7 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (<= 1 ~waterLevel~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not .cse7)) (.cse1 (not (<= 1 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse3)))) [2020-11-06 23:52:15,439 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 587 610) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= __utac_acc__Specification1_spec__1_~tmp~7 isMethaneLevelCritical_~retValue_acc~3) (= activatePump_~tmp~5 0) (= isHighWaterSensorDry_~retValue_acc~5 0) (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (not (<= test_~tmp___2~0 2147483647))) (or .cse3 .cse0 .cse4 .cse2) (or .cse3 .cse0 .cse5 .cse1 (and .cse2 .cse6)) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse3 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse6))) [2020-11-06 23:52:15,439 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 587 610) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= __utac_acc__Specification1_spec__1_~tmp~7 isMethaneLevelCritical_~retValue_acc~3) (= activatePump_~tmp~5 0) (= isHighWaterSensorDry_~retValue_acc~5 0) (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (not (<= test_~tmp___2~0 2147483647))) (or .cse3 .cse0 .cse4 .cse2) (or .cse3 .cse0 .cse5 .cse1 (and .cse2 .cse6)) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse3 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse6))) [2020-11-06 23:52:15,439 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 836 865) the Hoare annotation is: true [2020-11-06 23:52:15,439 INFO L269 CegarLoopResult]: At program point L861(lines 836 865) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 836 865) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L850(lines 850 854) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L850-1(lines 850 854) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L846-2(lines 846 860) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L269 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: true [2020-11-06 23:52:15,440 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 417 428) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~waterLevel~0)|))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-06 23:52:15,441 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 417 428) the Hoare annotation is: true [2020-11-06 23:52:15,441 INFO L262 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~waterLevel~0)|))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-06 23:52:15,441 INFO L269 CegarLoopResult]: At program point L421-1(lines 417 428) the Hoare annotation is: true [2020-11-06 23:52:15,441 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 890 896) the Hoare annotation is: true [2020-11-06 23:52:15,441 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 890 896) the Hoare annotation is: true [2020-11-06 23:52:15,441 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:52:15,441 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:52:15,441 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:52:15,441 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:52:15,442 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 753 760) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (= 1 ~systemActive~0)) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse10 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse11 (not (= test_~tmp___0~0 0))) (.cse12 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse13 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10 .cse11 .cse12 .cse2 .cse13 .cse14) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10 .cse11 .cse12 .cse2 .cse13 .cse4 .cse14))) [2020-11-06 23:52:15,442 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 753 760) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-11-06 23:52:15,442 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 753 760) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (= 1 ~systemActive~0)) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse10 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse11 (not (= test_~tmp___0~0 0))) (.cse12 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse13 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse5 .cse4 .cse6 .cse7 .cse8 .cse2 .cse9 .cse10 .cse11 .cse12 .cse1 .cse13 .cse14) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse2 .cse10 .cse11 .cse12 .cse1 .cse13 .cse3 .cse14))) [2020-11-06 23:52:15,442 INFO L262 CegarLoopResult]: At program point L433-1(lines 429 440) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 |old(~waterLevel~0)|))) (.cse1 (not (<= test_~tmp~3 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~3 0)) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse9 (<= 1 ~waterLevel~0)) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse9 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse4 .cse5 .cse10 .cse9 .cse7))) [2020-11-06 23:52:15,443 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 429 440) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 |old(~waterLevel~0)|))) (.cse1 (not (<= test_~tmp~3 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~3 0)) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse9 (<= 1 ~waterLevel~0)) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse9 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse4 .cse5 .cse10 .cse9 .cse7))) [2020-11-06 23:52:15,443 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 429 440) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= test_~tmp~3 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~3 0)) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5))) [2020-11-06 23:52:15,443 INFO L262 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= test_~tmp~3 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~3 0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) .cse1 (= ~waterLevel~0 1) .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 (and .cse2 (< ~waterLevel~0 2)) .cse6))) [2020-11-06 23:52:15,443 INFO L262 CegarLoopResult]: At program point __automaton_failFINAL(lines 762 769) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:52:15,443 INFO L262 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:52:15,443 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 762 769) the Hoare annotation is: true [2020-11-06 23:52:15,443 INFO L262 CegarLoopResult]: At program point __automaton_failEXIT(lines 762 769) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:52:15,443 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 771 795) the Hoare annotation is: true [2020-11-06 23:52:15,444 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 771 795) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (and (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-06 23:52:15,444 INFO L262 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not .cse2) .cse3) (or .cse0 .cse3 .cse4) (or .cse0 .cse1 (and (not (= __utac_acc__Specification1_spec__1_~tmp~7 0)) (not (= __utac_acc__Specification1_spec__1_~tmp___0~2 0))) .cse2) (or .cse0 .cse4 .cse2))) [2020-11-06 23:52:15,444 INFO L262 CegarLoopResult]: At program point L783(lines 783 789) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (and .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) .cse2 (not .cse3) .cse4) (or .cse0 .cse4 .cse5) (or .cse0 .cse5 .cse3) (or .cse0 .cse2 .cse1 .cse3))) [2020-11-06 23:52:15,444 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4) (or .cse0 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse5))) [2020-11-06 23:52:15,444 INFO L262 CegarLoopResult]: At program point L781-1(line 781) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse2 .cse3) (or .cse0 .cse4 (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) .cse5) (not .cse3) .cse1) (or .cse0 .cse4 .cse5 .cse3))) [2020-11-06 23:52:15,444 INFO L262 CegarLoopResult]: At program point L779(lines 779 792) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (and (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-06 23:52:15,445 INFO L262 CegarLoopResult]: At program point L781-2(line 781) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse2 .cse3) (or .cse0 .cse4 (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) .cse5) (not .cse3) .cse1) (or .cse0 .cse4 .cse5 .cse3))) [2020-11-06 23:52:15,445 INFO L262 CegarLoopResult]: At program point L781-3(line 781) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (.cse4 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) .cse2 (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) (not .cse3) .cse4) (or .cse0 .cse1 (and (= __utac_acc__Specification1_spec__1_~tmp___0~2 |__utac_acc__Specification1_spec__1_#t~ret77|) .cse2) .cse3) (or .cse0 .cse4 .cse5) (or .cse0 .cse5 .cse3))) [2020-11-06 23:52:15,445 INFO L262 CegarLoopResult]: At program point L779-1(lines 771 795) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (and (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-06 23:52:15,445 INFO L269 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: true [2020-11-06 23:52:15,445 INFO L262 CegarLoopResult]: At program point L777-1(line 777) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |__utac_acc__Specification1_spec__1_#t~ret76| 0)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) .cse2))) [2020-11-06 23:52:15,445 INFO L262 CegarLoopResult]: At program point L777-2(line 777) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |__utac_acc__Specification1_spec__1_#t~ret76| 0)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) .cse2))) [2020-11-06 23:52:15,445 INFO L262 CegarLoopResult]: At program point L777-3(line 777) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~waterLevel~0))) (.cse4 (= __utac_acc__Specification1_spec__1_~tmp~7 |__utac_acc__Specification1_spec__1_#t~ret76|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= |__utac_acc__Specification1_spec__1_#t~ret76| 0) (= __utac_acc__Specification1_spec__1_~tmp~7 0))) (.cse6 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse6))) [2020-11-06 23:52:15,446 INFO L269 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-11-06 23:52:15,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:52:15 BoogieIcfgContainer [2020-11-06 23:52:15,484 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:52:15,485 INFO L168 Benchmark]: Toolchain (without parser) took 396695.54 ms. Allocated memory was 154.1 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 108.6 MB in the beginning and 614.1 MB in the end (delta: -505.5 MB). Peak memory consumption was 772.0 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:15,485 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 126.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:52:15,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 620.09 ms. Allocated memory is still 154.1 MB. Free memory was 107.9 MB in the beginning and 129.9 MB in the end (delta: -22.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:15,486 INFO L168 Benchmark]: Boogie Preprocessor took 140.74 ms. Allocated memory is still 154.1 MB. Free memory was 129.9 MB in the beginning and 125.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:15,486 INFO L168 Benchmark]: RCFGBuilder took 1191.26 ms. Allocated memory is still 154.1 MB. Free memory was 125.8 MB in the beginning and 77.4 MB in the end (delta: 48.4 MB). Peak memory consumption was 49.8 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:15,486 INFO L168 Benchmark]: TraceAbstraction took 394728.84 ms. Allocated memory was 154.1 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 76.9 MB in the beginning and 614.1 MB in the end (delta: -537.2 MB). Peak memory consumption was 739.1 MB. Max. memory is 8.0 GB. [2020-11-06 23:52:15,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 126.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 620.09 ms. Allocated memory is still 154.1 MB. Free memory was 107.9 MB in the beginning and 129.9 MB in the end (delta: -22.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 140.74 ms. Allocated memory is still 154.1 MB. Free memory was 129.9 MB in the beginning and 125.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1191.26 ms. Allocated memory is still 154.1 MB. Free memory was 125.8 MB in the beginning and 77.4 MB in the end (delta: 48.4 MB). Peak memory consumption was 49.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 394728.84 ms. Allocated memory was 154.1 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 76.9 MB in the beginning and 614.1 MB in the end (delta: -537.2 MB). Peak memory consumption was 739.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: (((((((((\old(systemActive) == systemActive && waterLevel == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || ((((\old(systemActive) == systemActive && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: (!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || tmp___0 == 0 - ProcedureContractResult [Line: 818]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 825]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 907]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 689]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || tmp == 0) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || pumpRunning == 0) || tmp == 0) - ProcedureContractResult [Line: 811]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 897]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 678]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= \result) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) && (((((((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= \result) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 <= waterLevel))) && ((((((((((((((((((tmp___2 == 0 || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || (retValue_acc == retValue_acc && retValue_acc <= 2147483647)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc))) && ((((((((((((((((((tmp___2 == 0 || retValue_acc == retValue_acc) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc)) - ProcedureContractResult [Line: 494]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((((((\result <= 0 && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (((1 <= systemActive && waterLevel == 1) && 1 <= \result) && 1 <= retValue_acc)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) && ((((((((\result <= 0 && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) || !(1 <= systemActive)) || (((((1 <= systemActive && waterLevel == 1) && methaneLevelCritical == 0) && 1 <= \result) && pumpRunning == 0) && 1 <= retValue_acc)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || (((((1 <= systemActive && waterLevel == 1) && methaneLevelCritical == 0) && 1 <= \result) && pumpRunning == 0) && 1 <= retValue_acc)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || (((1 <= systemActive && waterLevel == 1) && 1 <= \result) && 1 <= retValue_acc)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 619]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) && ((((((((((((((tmp___2 == 0 || waterLevel == 1) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || ((((retValue_acc == tmp && retValue_acc == 0) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647))) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || pumpRunning == \old(pumpRunning))) && (((((((((((((((tmp___2 == 0 || waterLevel == 1) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || (((((retValue_acc == tmp && retValue_acc == 0) && pumpRunning == \old(pumpRunning)) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || ((((((((retValue_acc == tmp && tmp == 0) && retValue_acc == 0) && pumpRunning == 1) && retValue_acc == tmp) && tmp___0 == 1) && methaneLevelCritical == retValue_acc) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 611]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 512]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 644]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((((((((((((((((((((tmp___2 == 0 || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == retValue_acc)) || !(retValue_acc == tmp)) || pumpRunning == 1) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(methaneLevelCritical == retValue_acc)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc) - ProcedureContractResult [Line: 653]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((((((((((((((((tmp___2 == 0 || (((tmp == 0 && pumpRunning == 1) && retValue_acc == tmp) && methaneLevelCritical == retValue_acc)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || (((retValue_acc == retValue_acc && retValue_acc == tmp) && pumpRunning == \old(pumpRunning)) && methaneLevelCritical == retValue_acc)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(1 <= waterLevel)) || !(\old(pumpRunning) == 0))) && ((((((((((((((((((tmp___2 == 0 || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || !(tmp___0 == 1)) || (((retValue_acc == retValue_acc && retValue_acc == tmp) && methaneLevelCritical == retValue_acc) && retValue_acc <= 2147483647)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc)) - ProcedureContractResult [Line: 441]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(1 <= systemActive) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) && ((!(1 <= systemActive) || !(1 <= waterLevel)) || !(\old(methaneLevelCritical) == 0))) && ((!(1 <= systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) - ProcedureContractResult [Line: 734]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((((((((((tmp___2 == 0 || waterLevel == 1) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || ((((retValue_acc == 0 && \result == retValue_acc) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0) && 1 <= tmp))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0) && 1 <= tmp))) && ((((((((((((((tmp___2 == 0 || waterLevel == 1) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || ((((retValue_acc == 0 && \result == retValue_acc) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 453]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) && (((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0))) && (((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel))) && (((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 <= methaneLevelCritical)) || pumpRunning == 0) - ProcedureContractResult [Line: 587]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((((((tmp___2 == 0 || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(1 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || ((((((((((retValue_acc == tmp && tmp == retValue_acc) && tmp == 0) && retValue_acc == 0) && pumpRunning == 1) && retValue_acc == tmp) && tmp___0 == 1) && 2 <= waterLevel) && methaneLevelCritical == retValue_acc) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647)) && (((!(1 <= systemActive) || !(1 <= \old(waterLevel))) || !(1 <= methaneLevelCritical)) || pumpRunning == \old(pumpRunning))) && ((((!(1 <= systemActive) || !(1 <= \old(waterLevel))) || \old(waterLevel) == waterLevel) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0)))) && ((((!(1 <= systemActive) || !(1 <= \old(waterLevel))) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 836]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 417]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 890]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 753]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((\old(systemActive) == systemActive || !(1 <= methaneLevelCritical)) || !(1 <= \old(systemActive))) || !(1 <= waterLevel)) && (((\old(systemActive) == systemActive || !(1 <= \old(systemActive))) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0))) && ((((((((((((tmp___2 == 0 || !(1 <= methaneLevelCritical)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || 1 == systemActive) || !(1 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647))) && ((((((((((((tmp___2 == 0 || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || 1 == systemActive) || !(1 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 429]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(1 <= systemActive) || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || waterLevel < 3) || !(0 <= tmp + 2147483648)) && ((((((((!(1 <= systemActive) || !(1 <= \old(waterLevel))) || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || 1 <= waterLevel) || !(0 <= tmp + 2147483648))) && (((((((!(1 <= systemActive) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(methaneLevelCritical == 0)) || waterLevel < 3) || !(0 <= tmp + 2147483648))) && (((((((!(1 <= systemActive) || !(1 <= \old(waterLevel))) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(methaneLevelCritical == 0)) || 1 <= waterLevel) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 762]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || tmp___0 == 0 - ProcedureContractResult [Line: 771]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (((!(1 <= systemActive) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || tmp == 0) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || tmp == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 632 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 127.1s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 107.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 267.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2769 SDtfs, 10989 SDslu, 8319 SDs, 0 SdLazy, 17938 SolverSat, 4205 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 953 GetRequests, 450 SyntacticMatches, 15 SemanticMatches, 488 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36800 ImplicationChecksByTransitivity, 75.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=937occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 2938 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 271 LocationsWithAnnotation, 5364 PreInvPairs, 7828 NumberOfFragments, 13872 HoareAnnotationTreeSize, 5364 FomulaSimplifications, 140854189733 FormulaSimplificationTreeSizeReduction, 58.1s HoareSimplificationTime, 271 FomulaSimplificationsInter, 118532187 FormulaSimplificationTreeSizeReductionInter, 208.6s 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...