/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product08.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:32:28,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:32:28,557 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:32:28,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:32:28,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:32:28,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:32:28,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:32:28,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:32:28,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:32:28,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:32:28,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:32:28,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:32:28,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:32:28,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:32:28,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:32:28,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:32:28,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:32:28,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:32:28,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:32:28,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:32:28,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:32:28,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:32:28,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:32:28,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:32:28,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:32:28,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:32:28,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:32:28,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:32:28,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:32:28,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:32:28,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:32:28,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:32:28,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:32:28,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:32:28,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:32:28,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:32:28,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:32:28,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:32:28,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:32:28,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:32:28,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:32:28,647 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:32:28,659 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:32:28,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:32:28,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:32:28,662 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:32:28,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:32:28,662 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:32:28,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:32:28,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:32:28,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:32:28,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:32:28,664 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:32:28,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:32:28,664 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:32:28,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:32:28,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:32:28,665 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:32:28,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:32:28,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:32:28,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:32:28,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:32:28,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:32:28,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:32:28,667 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:32:28,667 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:32:29,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:32:29,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:32:29,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:32:29,120 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:32:29,120 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:32:29,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product08.cil.c [2021-02-24 03:32:29,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/449fcf125/9baac008e2ff4b9faf9024cad824e721/FLAG0cef65469 [2021-02-24 03:32:29,921 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:32:29,921 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product08.cil.c [2021-02-24 03:32:29,937 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/449fcf125/9baac008e2ff4b9faf9024cad824e721/FLAG0cef65469 [2021-02-24 03:32:30,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/449fcf125/9baac008e2ff4b9faf9024cad824e721 [2021-02-24 03:32:30,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:32:30,217 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:32:30,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:32:30,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:32:30,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:32:30,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39a52385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30, skipping insertion in model container [2021-02-24 03:32:30,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:32:30,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:32:30,591 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product08.cil.c[17065,17078] [2021-02-24 03:32:30,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:32:30,617 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:32:30,720 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product08.cil.c[17065,17078] [2021-02-24 03:32:30,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:32:30,771 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:32:30,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30 WrapperNode [2021-02-24 03:32:30,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:32:30,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:32:30,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:32:30,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:32:30,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... [2021-02-24 03:32:30,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:32:30,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:32:30,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:32:30,919 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:32:30,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:32:31,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:32:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:32:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:32:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:32:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:32:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:32:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:32:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:32:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:32:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:32:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:32:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:32:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:32:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:32:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:32:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:32:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:32:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:32:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:32:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:32:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:32:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:32:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:32:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:32:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:32:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:32:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:32:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:32:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:32:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:32:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:32:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:32:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:32:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:32:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:32:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:32:31,031 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:32:31,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:32:31,031 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:32:31,031 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:32:31,031 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:32:31,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:32:31,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:32:31,032 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:32:31,032 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:32:31,032 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:32:31,032 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:32:31,032 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:32:31,032 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:32:31,033 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:32:31,034 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:32:31,034 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:32:31,034 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:32:31,034 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:32:31,034 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:32:31,034 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:32:31,034 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:32:31,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:32:31,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:32:31,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:32:31,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:32:31,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:32:31,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:32:31,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:32:31,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:32:31,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:32:31,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:32:31,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:32:31,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:32:31,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:32:31,037 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:32:31,037 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:32:31,037 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:32:31,037 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:32:31,037 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:32:31,037 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:32:31,037 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:32:31,038 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:32:31,038 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:32:31,038 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:32:31,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:32:31,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:32:31,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:32:32,842 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:32:32,842 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:32:32,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:32:32 BoogieIcfgContainer [2021-02-24 03:32:32,846 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:32:32,848 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:32:32,848 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:32:32,852 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:32:32,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:32:30" (1/3) ... [2021-02-24 03:32:32,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3449e65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:32:32, skipping insertion in model container [2021-02-24 03:32:32,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:32:30" (2/3) ... [2021-02-24 03:32:32,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3449e65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:32:32, skipping insertion in model container [2021-02-24 03:32:32,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:32:32" (3/3) ... [2021-02-24 03:32:32,855 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product08.cil.c [2021-02-24 03:32:32,862 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:32:32,872 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:32:32,893 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:32:32,918 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:32:32,918 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:32:32,918 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:32:32,918 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:32:32,918 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:32:32,918 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:32:32,919 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:32:32,919 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:32:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2021-02-24 03:32:32,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:32:32,986 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:32,987 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:32,987 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:33,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:33,003 INFO L82 PathProgramCache]: Analyzing trace with hash 391071876, now seen corresponding path program 1 times [2021-02-24 03:32:33,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:33,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1616366912] [2021-02-24 03:32:33,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:33,118 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:33,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:33,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:33,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,193 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:34,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:34,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:34,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:34,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:34,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:34,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:34,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:34,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:34,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:34,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:34,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:32:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:34,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:34,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:32:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:34,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:34,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:34,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:34,380 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1616366912] [2021-02-24 03:32:34,382 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:34,382 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:32:34,383 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29383535] [2021-02-24 03:32:34,388 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:32:34,389 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:34,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:32:34,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:32:34,405 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 3 states. [2021-02-24 03:32:35,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:35,979 INFO L93 Difference]: Finished difference Result 430 states and 514 transitions. [2021-02-24 03:32:35,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:32:35,982 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:32:35,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:35,998 INFO L225 Difference]: With dead ends: 430 [2021-02-24 03:32:35,998 INFO L226 Difference]: Without dead ends: 275 [2021-02-24 03:32:36,003 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:32:36,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2021-02-24 03:32:36,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 233. [2021-02-24 03:32:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2021-02-24 03:32:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 251 transitions. [2021-02-24 03:32:36,153 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 251 transitions. Word has length 147 [2021-02-24 03:32:36,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:36,154 INFO L480 AbstractCegarLoop]: Abstraction has 233 states and 251 transitions. [2021-02-24 03:32:36,154 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:32:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 251 transitions. [2021-02-24 03:32:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:32:36,158 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:36,159 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:36,159 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:32:36,159 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:36,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:36,160 INFO L82 PathProgramCache]: Analyzing trace with hash 2113348991, now seen corresponding path program 1 times [2021-02-24 03:32:36,160 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:36,161 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [311602139] [2021-02-24 03:32:36,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:36,165 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:36,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,568 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:36,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:32:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:32:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:36,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:36,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:36,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:36,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [311602139] [2021-02-24 03:32:36,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:36,734 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:32:36,734 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895284783] [2021-02-24 03:32:36,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:32:36,737 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:36,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:32:36,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:32:36,738 INFO L87 Difference]: Start difference. First operand 233 states and 251 transitions. Second operand 4 states. [2021-02-24 03:32:37,495 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:38,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:38,340 INFO L93 Difference]: Finished difference Result 336 states and 376 transitions. [2021-02-24 03:32:38,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:32:38,341 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:32:38,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:38,354 INFO L225 Difference]: With dead ends: 336 [2021-02-24 03:32:38,354 INFO L226 Difference]: Without dead ends: 258 [2021-02-24 03:32:38,360 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:32:38,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2021-02-24 03:32:38,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 223. [2021-02-24 03:32:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-24 03:32:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 238 transitions. [2021-02-24 03:32:38,479 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 238 transitions. Word has length 148 [2021-02-24 03:32:38,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:38,482 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 238 transitions. [2021-02-24 03:32:38,482 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:32:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 238 transitions. [2021-02-24 03:32:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-24 03:32:38,485 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:38,485 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:38,485 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:32:38,485 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:38,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:38,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1962158130, now seen corresponding path program 1 times [2021-02-24 03:32:38,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:38,486 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [246203343] [2021-02-24 03:32:38,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:38,494 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:38,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:38,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:38,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:38,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:38,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:38,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:38,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:38,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:38,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:38,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:38,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:38,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:38,987 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:38,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:39,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:39,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:39,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:39,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:39,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:39,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:39,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:32:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:39,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:32:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:39,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:32:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:39,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:39,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:39,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [246203343] [2021-02-24 03:32:39,161 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:39,161 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:32:39,162 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138838011] [2021-02-24 03:32:39,162 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:32:39,162 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:39,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:32:39,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:32:39,163 INFO L87 Difference]: Start difference. First operand 223 states and 238 transitions. Second operand 10 states. [2021-02-24 03:32:39,746 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:40,170 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:40,581 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:32:40,970 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:41,302 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:41,665 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:42,664 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:44,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:44,771 INFO L93 Difference]: Finished difference Result 590 states and 688 transitions. [2021-02-24 03:32:44,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:32:44,772 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-24 03:32:44,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:44,777 INFO L225 Difference]: With dead ends: 590 [2021-02-24 03:32:44,777 INFO L226 Difference]: Without dead ends: 482 [2021-02-24 03:32:44,779 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:32:44,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2021-02-24 03:32:44,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 391. [2021-02-24 03:32:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 391 states. [2021-02-24 03:32:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 435 transitions. [2021-02-24 03:32:44,973 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 435 transitions. Word has length 161 [2021-02-24 03:32:44,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:44,974 INFO L480 AbstractCegarLoop]: Abstraction has 391 states and 435 transitions. [2021-02-24 03:32:44,974 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:32:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 435 transitions. [2021-02-24 03:32:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-24 03:32:44,978 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:44,978 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:44,978 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:32:44,978 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:44,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:44,979 INFO L82 PathProgramCache]: Analyzing trace with hash -1212045073, now seen corresponding path program 1 times [2021-02-24 03:32:44,979 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:44,980 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1018806072] [2021-02-24 03:32:44,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:44,985 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:45,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:45,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:45,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:45,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:45,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:45,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:45,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:45,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:45,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:32:45,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,517 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:45,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:32:45,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:32:45,686 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:32:45,692 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:32:45,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-24 03:32:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:32:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:45,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:45,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:32:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:45,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:45,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:45,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1018806072] [2021-02-24 03:32:45,844 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:45,844 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:32:45,845 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866666253] [2021-02-24 03:32:45,845 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:32:45,846 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:45,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:32:45,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:32:45,851 INFO L87 Difference]: Start difference. First operand 391 states and 435 transitions. Second operand 14 states. [2021-02-24 03:32:46,471 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:46,958 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:47,279 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:47,643 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:48,032 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:48,389 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:49,136 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:32:50,345 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:50,771 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:51,256 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:51,672 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:32:52,054 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:52,430 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:32:52,833 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:32:53,194 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:53,552 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:53,996 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:54,457 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:32:54,863 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:32:55,331 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:32:56,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:56,955 INFO L93 Difference]: Finished difference Result 1295 states and 1594 transitions. [2021-02-24 03:32:56,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:32:56,956 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2021-02-24 03:32:56,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:56,965 INFO L225 Difference]: With dead ends: 1295 [2021-02-24 03:32:56,965 INFO L226 Difference]: Without dead ends: 1019 [2021-02-24 03:32:56,967 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-24 03:32:56,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2021-02-24 03:32:57,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 880. [2021-02-24 03:32:57,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 880 states. [2021-02-24 03:32:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1016 transitions. [2021-02-24 03:32:57,381 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1016 transitions. Word has length 166 [2021-02-24 03:32:57,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:32:57,381 INFO L480 AbstractCegarLoop]: Abstraction has 880 states and 1016 transitions. [2021-02-24 03:32:57,382 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:32:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1016 transitions. [2021-02-24 03:32:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-24 03:32:57,386 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:32:57,386 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:32:57,386 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:32:57,386 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:32:57,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:32:57,387 INFO L82 PathProgramCache]: Analyzing trace with hash -994416912, now seen corresponding path program 1 times [2021-02-24 03:32:57,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:32:57,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1655998830] [2021-02-24 03:32:57,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:32:57,391 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:32:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,815 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:32:57,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:32:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:32:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:32:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:32:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:32:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-24 03:32:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:32:57,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:32:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:32:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:57,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-24 03:32:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:32:57,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:32:57,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:32:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:32:58,031 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1655998830] [2021-02-24 03:32:58,031 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:32:58,032 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 03:32:58,032 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259317055] [2021-02-24 03:32:58,032 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 03:32:58,032 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:32:58,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 03:32:58,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-24 03:32:58,033 INFO L87 Difference]: Start difference. First operand 880 states and 1016 transitions. Second operand 6 states. [2021-02-24 03:32:58,615 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:32:59,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:32:59,952 INFO L93 Difference]: Finished difference Result 1523 states and 1836 transitions. [2021-02-24 03:32:59,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-24 03:32:59,952 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2021-02-24 03:32:59,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:32:59,959 INFO L225 Difference]: With dead ends: 1523 [2021-02-24 03:32:59,959 INFO L226 Difference]: Without dead ends: 758 [2021-02-24 03:32:59,962 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:32:59,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-02-24 03:33:00,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 655. [2021-02-24 03:33:00,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 655 states. [2021-02-24 03:33:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 714 transitions. [2021-02-24 03:33:00,297 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 714 transitions. Word has length 171 [2021-02-24 03:33:00,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:00,298 INFO L480 AbstractCegarLoop]: Abstraction has 655 states and 714 transitions. [2021-02-24 03:33:00,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 03:33:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 714 transitions. [2021-02-24 03:33:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-02-24 03:33:00,302 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:33:00,304 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:33:00,304 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:33:00,304 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:33:00,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:33:00,305 INFO L82 PathProgramCache]: Analyzing trace with hash 14602935, now seen corresponding path program 1 times [2021-02-24 03:33:00,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:33:00,305 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [206540831] [2021-02-24 03:33:00,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:33:00,388 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:00,422 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:00,433 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:00,442 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:00,502 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:00,515 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:00,536 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:33:00,540 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:33:00,547 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:00,556 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:00,567 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:00,574 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:00,626 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:00,629 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:00,638 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:33:00,642 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:33:00,647 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:00,661 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:00,668 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:00,679 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:00,735 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:00,736 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:00,741 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:33:00,744 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:33:00,749 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:00,754 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:00,759 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:00,768 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:00,816 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:00,819 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:00,822 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:33:00,827 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:33:00,831 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:00,836 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:00,840 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:00,856 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:00,905 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:00,908 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:00,912 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:33:00,915 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:33:00,918 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:00,926 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:00,949 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:00,954 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:01,006 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:01,008 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:01,011 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:33:01,019 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:33:01,021 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:01,031 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:01,035 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-24 03:33:01,039 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-24 03:33:01,096 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:33:01,103 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:33:01,110 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:01,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:33:01,141 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:33:01,148 WARN L141 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size [2021-02-24 03:33:01,154 WARN L147 QuantifierPusher]: treesize reduction 11, result has 92.0 percent of original size 126 [2021-02-24 03:33:01,157 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:01,162 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:01,166 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-24 03:33:01,175 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-24 03:33:01,228 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:33:01,229 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:33:01,232 WARN L141 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size [2021-02-24 03:33:01,234 WARN L147 QuantifierPusher]: treesize reduction 11, result has 83.8 percent of original size 57 [2021-02-24 03:33:01,235 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:33:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:01,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:01,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:01,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,677 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:33:01,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:33:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:33:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:33:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:33:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:33:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:33:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-24 03:33:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-24 03:33:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:33:01,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:01,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:33:01,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:01,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:01,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:33:01,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:01,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:01,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:33:01,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:01,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:01,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:33:01,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,881 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:01,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:01,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:33:01,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:01,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:01,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:33:01,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:01,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:33:01,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-02-24 03:33:01,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:01,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:01,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:33:01,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:33:01,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:01,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:01,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:02,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:02,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:02,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:02,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:02,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:02,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:02,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:02,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:33:02,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:02,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:02,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:33:02,122 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:02,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:02,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:02,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:33:02,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:33:02,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:02,246 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:33:02,247 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:33:02,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:33:02,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:33:02,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:02,364 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-24 03:33:02,364 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-24 03:33:02,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:33:02,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:33:02,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:02,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:02,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:02,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:02,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:33:02,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:02,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:33:02,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:33:02,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:33:02,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:33:02,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:02,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:33:02,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:02,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:33:02,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:33:02,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:02,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:33:02,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:33:02,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:02,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:33:03,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:33:03,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:03,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:03,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:33:03,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:33:03,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:33:03,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:33:03,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:33:03,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:33:03,262 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [206540831] [2021-02-24 03:33:03,262 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:33:03,262 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-24 03:33:03,262 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105895680] [2021-02-24 03:33:03,263 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-24 03:33:03,263 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:33:03,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-24 03:33:03,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-24 03:33:03,264 INFO L87 Difference]: Start difference. First operand 655 states and 714 transitions. Second operand 40 states. [2021-02-24 03:33:03,934 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:33:04,620 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:05,049 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:05,464 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:05,874 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:33:06,307 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:06,768 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:33:07,188 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:07,614 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:33:08,066 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:33:08,504 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:33:08,960 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:33:09,478 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:10,013 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:33:10,508 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:33:11,053 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:11,592 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:33:12,108 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:12,655 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:33:13,220 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:33:14,181 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:33:14,969 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:15,460 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:33:15,896 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:16,321 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:33:16,750 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:33:17,171 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:33:17,619 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:33:18,079 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:33:19,181 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:33:19,735 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:33:20,331 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:33:21,463 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:33:22,245 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:33:22,982 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:33:26,667 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:33:28,540 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:33:29,310 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:33:29,924 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:33:30,818 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-24 03:33:31,724 WARN L202 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-24 03:33:32,301 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:33:32,771 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:33:33,253 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:33:33,801 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:33:34,198 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:33:34,702 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:35,139 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:35,578 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:36,008 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:33:36,415 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:33:36,988 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:33:37,952 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:33:43,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:33:43,060 INFO L93 Difference]: Finished difference Result 1627 states and 1922 transitions. [2021-02-24 03:33:43,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 225 states. [2021-02-24 03:33:43,061 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 214 [2021-02-24 03:33:43,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:33:43,062 INFO L225 Difference]: With dead ends: 1627 [2021-02-24 03:33:43,062 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:33:43,087 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 260 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27710 ImplicationChecksByTransitivity, 34.5s TimeCoverageRelationStatistics Valid=6177, Invalid=62205, Unknown=0, NotChecked=0, Total=68382 [2021-02-24 03:33:43,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:33:43,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:33:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:33:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:33:43,088 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 214 [2021-02-24 03:33:43,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:33:43,088 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:33:43,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-24 03:33:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:33:43,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:33:43,089 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:33:43,091 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:33:43,521 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 264 [2021-02-24 03:33:43,969 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 272 [2021-02-24 03:33:47,498 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 245 [2021-02-24 03:33:48,712 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2021-02-24 03:33:48,864 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 265 [2021-02-24 03:33:51,214 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 258 [2021-02-24 03:33:51,373 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 273 [2021-02-24 03:33:52,434 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 277 [2021-02-24 03:33:54,558 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 273 [2021-02-24 03:33:54,731 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 268 [2021-02-24 03:33:54,892 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2021-02-24 03:33:55,056 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 276 [2021-02-24 03:33:55,212 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 273 [2021-02-24 03:33:55,323 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 261 [2021-02-24 03:33:55,433 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 265 [2021-02-24 03:33:55,712 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2021-02-24 03:33:56,162 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 259 [2021-02-24 03:33:58,492 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 266 [2021-02-24 03:33:58,654 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 272 [2021-02-24 03:33:59,214 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-24 03:33:59,663 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 36 [2021-02-24 03:34:00,182 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 36 [2021-02-24 03:34:00,477 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:00,765 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:34:01,124 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:34:01,410 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:34:02,679 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-24 03:34:04,474 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-24 03:34:05,393 WARN L202 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-24 03:34:06,272 WARN L202 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:06,571 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:34:07,537 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-24 03:34:07,843 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:08,318 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 36 [2021-02-24 03:34:09,327 WARN L202 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-24 03:34:10,908 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-24 03:34:11,477 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2021-02-24 03:34:12,090 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 36 [2021-02-24 03:34:12,387 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:13,022 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-24 03:34:13,574 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-24 03:34:14,828 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2021-02-24 03:34:15,599 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-24 03:34:16,384 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-24 03:34:16,773 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-24 03:34:17,553 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-24 03:34:17,864 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:18,160 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:34:18,417 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-24 03:34:18,673 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:34:19,199 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 12 [2021-02-24 03:34:19,507 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-24 03:34:19,805 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:20,651 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-24 03:34:20,943 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:21,234 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:34:22,048 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-24 03:34:22,885 WARN L202 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-24 03:34:23,684 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-24 03:34:24,534 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-24 03:34:25,552 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 222 DAG size of output: 54 [2021-02-24 03:34:26,947 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-24 03:34:27,361 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 38 [2021-02-24 03:34:28,605 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-24 03:34:30,292 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-24 03:34:30,594 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-24 03:34:30,843 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:31,423 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-24 03:34:31,672 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:34:32,201 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-24 03:34:33,408 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-24 03:34:33,677 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-24 03:34:34,069 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:34,919 WARN L202 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-24 03:34:35,861 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 46 [2021-02-24 03:34:36,183 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:36,495 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:36,980 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2021-02-24 03:34:37,991 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 221 DAG size of output: 48 [2021-02-24 03:34:38,824 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2021-02-24 03:34:39,397 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 36 [2021-02-24 03:34:39,951 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 36 [2021-02-24 03:34:40,226 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:41,056 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 19 [2021-02-24 03:34:41,357 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:41,645 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:41,920 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:42,432 WARN L202 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 36 [2021-02-24 03:34:43,289 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 22 [2021-02-24 03:34:44,240 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-24 03:34:45,161 WARN L202 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-24 03:34:45,777 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-24 03:34:46,758 WARN L202 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2021-02-24 03:34:47,228 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 36 [2021-02-24 03:34:47,504 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:48,042 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 36 [2021-02-24 03:34:49,019 WARN L202 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-24 03:34:49,335 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:34:49,679 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:50,474 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-24 03:34:50,858 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-24 03:34:51,737 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-24 03:34:53,235 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-24 03:34:54,158 WARN L202 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 14 [2021-02-24 03:34:54,472 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-24 03:34:54,790 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-24 03:34:55,366 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 22 [2021-02-24 03:34:56,165 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-24 03:34:57,091 WARN L202 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 44 [2021-02-24 03:34:58,038 WARN L202 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 50 [2021-02-24 03:34:58,860 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-24 03:34:58,872 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:34:58,872 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 317 372) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-24 03:34:58,873 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 317 372) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L359-1(line 359) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L359-2(line 359) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 317 372) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-24 03:34:58,874 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L364(lines 341 365) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L348(lines 348 352) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L348-1(lines 348 352) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:34:58,875 INFO L189 CegarLoopUtils]: For program point L340-1(line 340) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L340-2(line 340) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L361-1(lines 342 363) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-24 03:34:58,876 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 373 432) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L399-2(lines 399 424) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 373 432) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:34:58,877 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 373 432) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L425(lines 398 426) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L417-1(line 417) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L417-2(line 417) no Hoare annotation was computed. [2021-02-24 03:34:58,878 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L413-2(line 413) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L405(lines 405 409) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L405-1(lines 405 409) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L397-1(line 397) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L397-2(line 397) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-24 03:34:58,879 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L422-1(line 422) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L422-2(line 422) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L418-1(line 418) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L418-2(line 418) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-24 03:34:58,880 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-24 03:34:58,881 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-24 03:34:58,881 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-24 03:34:58,881 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 149 155) the Hoare annotation is: true [2021-02-24 03:34:58,881 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 149 155) the Hoare annotation is: true [2021-02-24 03:34:58,881 INFO L185 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~3) (<= valid_product_~retValue_acc~3 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:58,881 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-24 03:34:58,881 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 156 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~3) (= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-24 03:34:58,882 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 156 164) the Hoare annotation is: true [2021-02-24 03:34:58,882 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 156 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~3) (= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-24 03:34:58,882 INFO L185 CegarLoopUtils]: At program point L641(lines 641 654) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) (or (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-24 03:34:58,882 INFO L185 CegarLoopUtils]: At program point L643-2(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4) .cse4)) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse0 .cse1 .cse3))) [2021-02-24 03:34:58,882 INFO L185 CegarLoopUtils]: At program point L643-3(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4) .cse5) .cse1 .cse2) (or .cse6 .cse0 .cse1 .cse3) (or .cse6 .cse0 .cse1 (and .cse4 .cse5)))) [2021-02-24 03:34:58,882 INFO L185 CegarLoopUtils]: At program point L641-1(lines 633 657) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)))) (and (let ((.cse0 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648))) (.cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) .cse2 (and .cse0 .cse3 .cse1) .cse4 (not (= 0 ~systemActive~0)))) (or (not (<= 1 ~systemActive~0)) .cse2 .cse4 .cse3 (= ~waterLevel~0 0)))) [2021-02-24 03:34:58,883 INFO L192 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: true [2021-02-24 03:34:58,883 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 633 657) the Hoare annotation is: true [2021-02-24 03:34:58,883 INFO L185 CegarLoopUtils]: At program point L639-1(line 639) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret54| ~waterLevel~0) .cse0 .cse1 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-24 03:34:58,883 INFO L185 CegarLoopUtils]: At program point L639-2(line 639) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret54| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret54| 2147483648)))) (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-24 03:34:58,883 INFO L185 CegarLoopUtils]: At program point L639-3(line 639) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret54| 2147483648)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification4_spec__1_#t~ret54| ~waterLevel~0) (= |__utac_acc__Specification4_spec__1_#t~ret54| __utac_acc__Specification4_spec__1_~tmp~4))))) [2021-02-24 03:34:58,883 INFO L192 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: true [2021-02-24 03:34:58,883 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 633 657) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)))) (and (let ((.cse0 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648))) (.cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) .cse2 (and .cse0 .cse3 .cse1) .cse4 (not (= 0 ~systemActive~0)))) (or (not (<= 1 ~systemActive~0)) .cse2 .cse4 .cse3 (= ~waterLevel~0 0)))) [2021-02-24 03:34:58,884 INFO L185 CegarLoopUtils]: At program point L647(line 647) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-24 03:34:58,884 INFO L185 CegarLoopUtils]: At program point L645(lines 645 651) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse1) (or .cse5 .cse0 .cse1 .cse3) (or (and .cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:58,884 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse3))) [2021-02-24 03:34:58,884 INFO L185 CegarLoopUtils]: At program point L643-1(line 643) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4) .cse4)) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse0 .cse1 .cse3))) [2021-02-24 03:34:58,884 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 241 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,884 INFO L185 CegarLoopUtils]: At program point L253(line 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:58,885 INFO L185 CegarLoopUtils]: At program point L253-1(line 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:58,885 INFO L185 CegarLoopUtils]: At program point L251(lines 251 258) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:58,885 INFO L192 CegarLoopUtils]: At program point L251-1(lines 251 258) the Hoare annotation is: true [2021-02-24 03:34:58,885 INFO L185 CegarLoopUtils]: At program point L249(line 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:58,885 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 241 263) the Hoare annotation is: true [2021-02-24 03:34:58,885 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,885 INFO L185 CegarLoopUtils]: At program point L249-1(line 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:58,885 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,886 INFO L185 CegarLoopUtils]: At program point L249-2(line 249) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:34:58,886 INFO L185 CegarLoopUtils]: At program point L247-1(line 247) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,886 INFO L185 CegarLoopUtils]: At program point L243(line 243) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,886 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 241 263) the Hoare annotation is: true [2021-02-24 03:34:58,886 INFO L192 CegarLoopUtils]: At program point L260(line 260) the Hoare annotation is: true [2021-02-24 03:34:58,886 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 199 222) no Hoare annotation was computed. [2021-02-24 03:34:58,886 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 199 222) no Hoare annotation was computed. [2021-02-24 03:34:58,886 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 199 222) no Hoare annotation was computed. [2021-02-24 03:34:58,886 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-24 03:34:58,886 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-24 03:34:58,887 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:34:58,888 INFO L185 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,888 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-24 03:34:58,888 INFO L185 CegarLoopUtils]: At program point L799(lines 799 805) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:34:58,888 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:34:58,888 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 795 809) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-24 03:34:58,888 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 750 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:58,888 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 750 758) the Hoare annotation is: true [2021-02-24 03:34:58,888 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 750 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:58,889 INFO L185 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:34:58,889 INFO L192 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: true [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L766(lines 766 774) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L766-2(lines 766 774) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 759 794) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-24 03:34:58,889 INFO L189 CegarLoopUtils]: For program point L778(lines 778 786) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point L778-2(lines 778 786) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 759 794) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 759 794) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 142 148) the Hoare annotation is: true [2021-02-24 03:34:58,890 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 142 148) the Hoare annotation is: true [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-24 03:34:58,890 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 271 316) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L308-1(line 308) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L308-2(line 308) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-24 03:34:58,891 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 271 316) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L271(lines 271 316) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L271-1(lines 271 316) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 271 316) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L294-1(line 294) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-24 03:34:58,892 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-24 03:34:58,893 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 584 629) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L603-2(line 603) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:34:58,894 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 584 629) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 584 629) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L608(lines 608 609) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L604(lines 604 611) no Hoare annotation was computed. [2021-02-24 03:34:58,895 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L598(lines 598 618) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L598-1(lines 598 618) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-24 03:34:58,896 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-24 03:34:58,897 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:34:58,897 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:34:58,897 INFO L189 CegarLoopUtils]: For program point L584(lines 584 629) no Hoare annotation was computed. [2021-02-24 03:34:58,897 INFO L189 CegarLoopUtils]: For program point L615(lines 615 616) no Hoare annotation was computed. [2021-02-24 03:34:58,897 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 231 240) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,897 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 231 240) the Hoare annotation is: true [2021-02-24 03:34:58,897 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 231 240) the Hoare annotation is: true [2021-02-24 03:34:58,897 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 739 749) the Hoare annotation is: true [2021-02-24 03:34:58,897 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 739 749) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 739 749) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 731 738) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 731 738) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 731 738) the Hoare annotation is: true [2021-02-24 03:34:58,898 INFO L185 CegarLoopUtils]: At program point L704(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point L704-1(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point L702(lines 702 719) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point L704-2(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point L704-3(line 704) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 698 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 698 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point L717(line 717) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,899 INFO L185 CegarLoopUtils]: At program point L717-1(lines 698 722) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,900 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,900 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,900 INFO L185 CegarLoopUtils]: At program point L706(lines 706 714) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,900 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 690 696) the Hoare annotation is: true [2021-02-24 03:34:58,900 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 690 696) the Hoare annotation is: true [2021-02-24 03:34:58,900 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,900 INFO L185 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,901 INFO L185 CegarLoopUtils]: At program point L865-2(line 865) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,901 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~6 2147483648)) (<= test_~tmp~6 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,901 INFO L185 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,901 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,901 INFO L185 CegarLoopUtils]: At program point L857-1(line 857) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,901 INFO L185 CegarLoopUtils]: At program point L849(lines 849 855) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,902 INFO L185 CegarLoopUtils]: At program point L849-1(lines 849 855) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,902 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp~6 0))) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-24 03:34:58,902 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-24 03:34:58,902 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (= test_~tmp~6 |test_#t~nondet74|)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,902 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,903 INFO L185 CegarLoopUtils]: At program point L879(lines 828 880) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,903 INFO L185 CegarLoopUtils]: At program point L867(lines 867 873) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,903 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 819 886) the Hoare annotation is: true [2021-02-24 03:34:58,903 INFO L185 CegarLoopUtils]: At program point L867-1(lines 859 874) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,903 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 819 886) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,903 INFO L185 CegarLoopUtils]: At program point L830(lines 829 878) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,903 INFO L185 CegarLoopUtils]: At program point L859(lines 859 874) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,904 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 819 886) the Hoare annotation is: true [2021-02-24 03:34:58,904 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,904 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,904 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (let ((.cse9 (<= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ |test_#t~nondet75| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse7 (<= |test_#t~nondet75| 2147483647)) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse0 (not (= test_~tmp~6 0)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse5 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-24 03:34:58,904 INFO L185 CegarLoopUtils]: At program point L847-1(line 847) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet75| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~6 2147483648))) (.cse2 (<= test_~tmp~6 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= test_~tmp___0~1 |test_#t~nondet75|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= |test_#t~nondet75| 2147483647)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (= 0 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,905 INFO L185 CegarLoopUtils]: At program point L876(lines 829 878) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,905 INFO L185 CegarLoopUtils]: At program point L839(lines 839 845) the Hoare annotation is: (let ((.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-24 03:34:58,905 INFO L185 CegarLoopUtils]: At program point L839-1(lines 839 845) the Hoare annotation is: (let ((.cse3 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (<= 1 ~systemActive~0)) (.cse2 (< ~waterLevel~0 3)) (.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse7 (not (= test_~tmp~6 0)) .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0)) .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-24 03:34:58,905 INFO L185 CegarLoopUtils]: At program point L831(lines 831 835) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~6 2147483648))) (.cse1 (<= test_~tmp~6 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:34:58,905 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,905 INFO L185 CegarLoopUtils]: At program point L823(line 823) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,906 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~6 2147483648)) (<= test_~tmp~6 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 538 583) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L562(lines 562 563) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L558(lines 558 565) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-24 03:34:58,906 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L552(lines 552 572) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L552-1(lines 552 572) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L579-1(line 579) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L579-2(line 579) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L577-1(line 577) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:34:58,907 INFO L189 CegarLoopUtils]: For program point L577-2(line 577) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L538(lines 538 583) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L569(lines 569 570) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 538 583) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 538 583) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:34:58,908 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 132 141) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 132 141) no Hoare annotation was computed. [2021-02-24 03:34:58,909 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 132 141) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L134-1(line 134) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L134-2(line 134) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L481(lines 481 522) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L473-1(line 473) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L523(lines 523 534) no Hoare annotation was computed. [2021-02-24 03:34:58,910 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L499-1(line 499) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L524(lines 524 531) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 435 537) no Hoare annotation was computed. [2021-02-24 03:34:58,911 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L459(lines 459 463) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 435 537) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L484-2(lines 484 504) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L435(lines 435 537) no Hoare annotation was computed. [2021-02-24 03:34:58,912 INFO L189 CegarLoopUtils]: For program point L435-1(lines 435 537) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 435 537) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L485(lines 484 504) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-24 03:34:58,913 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L486(lines 486 490) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L511-2(line 511) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L495-1(line 495) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L495-2(line 495) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-24 03:34:58,914 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L513-2(line 513) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L505(lines 483 506) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L464(lines 464 480) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L497-1(line 497) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L497-2(line 497) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-24 03:34:58,915 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L609(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,916 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L569(line 569) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L569-1(line 569) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L788-1(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L788-2(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L788-3(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L784-1(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,917 INFO L185 CegarLoopUtils]: At program point L784-2(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L784-3(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L784-4(line 784) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L780-1(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L780-2(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L780-3(line 780) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L776-1(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L615-1(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L776-2(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L776-3(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,918 INFO L185 CegarLoopUtils]: At program point L776-4(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L772-1(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L776-5(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L772-2(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L776-6(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L772-3(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L776-7(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,919 INFO L185 CegarLoopUtils]: At program point L772-4(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L768-2(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L768-3(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L570(line 570) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L562(line 562) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:58,920 INFO L185 CegarLoopUtils]: At program point L562-1(line 562) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L608(line 608) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L608-1(line 608) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,921 INFO L185 CegarLoopUtils]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L563(line 563) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,922 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,923 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:34:58,923 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,923 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,923 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,923 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,923 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,924 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,924 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,924 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,924 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,924 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:34:58,924 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:34:58,924 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 723 730) no Hoare annotation was computed. [2021-02-24 03:34:58,924 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 723 730) no Hoare annotation was computed. [2021-02-24 03:34:58,924 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 723 730) no Hoare annotation was computed. [2021-02-24 03:34:58,925 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2021-02-24 03:34:58,925 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:58,925 INFO L192 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: true [2021-02-24 03:34:58,925 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:34:58,925 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:34:58,925 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:58,925 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:58,926 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-24 03:34:58,926 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2))) [2021-02-24 03:34:58,926 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-24 03:34:58,926 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:34:58,926 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:34:58,926 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:34:58,926 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:34:58,926 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-24 03:34:58,926 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-24 03:34:58,926 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-24 03:34:58,927 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2021-02-24 03:34:58,927 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2021-02-24 03:34:58,927 INFO L185 CegarLoopUtils]: At program point L672(line 672) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-24 03:34:58,927 INFO L185 CegarLoopUtils]: At program point L670(lines 669 688) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-24 03:34:58,927 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 666 689) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-24 03:34:58,927 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 666 689) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-24 03:34:58,927 INFO L185 CegarLoopUtils]: At program point L679(line 679) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-24 03:34:58,928 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 666 689) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (<= 1 ~systemActive~0)) .cse0 .cse2))) [2021-02-24 03:34:58,928 INFO L185 CegarLoopUtils]: At program point L677(lines 677 683) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1 .cse2))) [2021-02-24 03:34:58,928 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 168 197) the Hoare annotation is: true [2021-02-24 03:34:58,928 INFO L192 CegarLoopUtils]: At program point L182(lines 182 186) the Hoare annotation is: true [2021-02-24 03:34:58,928 INFO L192 CegarLoopUtils]: At program point L182-1(lines 182 186) the Hoare annotation is: true [2021-02-24 03:34:58,928 INFO L192 CegarLoopUtils]: At program point L178-2(lines 178 192) the Hoare annotation is: true [2021-02-24 03:34:58,928 INFO L192 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: true [2021-02-24 03:34:58,928 INFO L192 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point L193(lines 168 197) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 168 197) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 223 229) the Hoare annotation is: true [2021-02-24 03:34:58,929 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 223 229) the Hoare annotation is: true [2021-02-24 03:34:58,930 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:34:58,930 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:34:58,930 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:34:58,930 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:34:58,930 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 810 817) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:58,930 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 810 817) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:58,930 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 810 817) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:34:58,930 INFO L185 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 0 ~systemActive~0))) (.cse7 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse10 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse9 .cse10) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse10))) [2021-02-24 03:34:58,931 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 0 ~systemActive~0))) (.cse7 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse10 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse9 .cse10) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse10))) [2021-02-24 03:34:58,931 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= test_~tmp~6 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~6 0)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 0 ~systemActive~0))))) [2021-02-24 03:34:58,931 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (let ((.cse7 (< ~waterLevel~0 2)) (.cse0 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= test_~tmp~6 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~6 0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse8 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 .cse7)) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8))) [2021-02-24 03:34:58,931 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 888 895) the Hoare annotation is: true [2021-02-24 03:34:58,931 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 892) the Hoare annotation is: true [2021-02-24 03:34:58,931 INFO L192 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: true [2021-02-24 03:34:58,932 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 888 895) the Hoare annotation is: true [2021-02-24 03:34:58,932 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 888 895) the Hoare annotation is: true [2021-02-24 03:34:58,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:34:58 BoogieIcfgContainer [2021-02-24 03:34:58,961 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:34:58,962 INFO L168 Benchmark]: Toolchain (without parser) took 148757.03 ms. Allocated memory was 168.8 MB in the beginning and 1.0 GB in the end (delta: 843.1 MB). Free memory was 143.9 MB in the beginning and 778.6 MB in the end (delta: -634.6 MB). Peak memory consumption was 648.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:58,962 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 168.8 MB. Free memory is still 147.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:34:58,963 INFO L168 Benchmark]: CACSL2BoogieTranslator took 553.10 ms. Allocated memory is still 168.8 MB. Free memory was 142.9 MB in the beginning and 122.4 MB in the end (delta: 20.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:58,963 INFO L168 Benchmark]: Boogie Preprocessor took 144.73 ms. Allocated memory is still 168.8 MB. Free memory was 122.4 MB in the beginning and 118.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:58,963 INFO L168 Benchmark]: RCFGBuilder took 1927.56 ms. Allocated memory is still 168.8 MB. Free memory was 118.8 MB in the beginning and 107.6 MB in the end (delta: 11.2 MB). Peak memory consumption was 66.7 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:58,963 INFO L168 Benchmark]: TraceAbstraction took 146113.52 ms. Allocated memory was 168.8 MB in the beginning and 1.0 GB in the end (delta: 843.1 MB). Free memory was 107.1 MB in the beginning and 778.6 MB in the end (delta: -671.5 MB). Peak memory consumption was 611.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:34:58,964 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 168.8 MB. Free memory is still 147.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 553.10 ms. Allocated memory is still 168.8 MB. Free memory was 142.9 MB in the beginning and 122.4 MB in the end (delta: 20.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 144.73 ms. Allocated memory is still 168.8 MB. Free memory was 122.4 MB in the beginning and 118.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1927.56 ms. Allocated memory is still 168.8 MB. Free memory was 118.8 MB in the beginning and 107.6 MB in the end (delta: 11.2 MB). Peak memory consumption was 66.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 146113.52 ms. Allocated memory was 168.8 MB in the beginning and 1.0 GB in the end (delta: 843.1 MB). Free memory was 107.1 MB in the beginning and 778.6 MB in the end (delta: -671.5 MB). Peak memory consumption was 611.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 892]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 828]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 829]: Loop Invariant Derived loop invariant: (((((((((((0 <= tmp + 2147483648 && 0 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 149]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && \result == 1) && retValue_acc <= 1) - ProcedureContractResult [Line: 633]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((tmp___0 == 0 && 0 <= tmp + 2147483648) && waterLevel == tmp) || !(waterLevel < 3)) || ((0 <= tmp + 2147483648 && !(tmp == 0)) && waterLevel == tmp)) || !(pumpRunning == 0)) || !(0 == systemActive)) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0) - ProcedureContractResult [Line: 241]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0) - ProcedureContractResult [Line: 750]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 142]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 231]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 739]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 731]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 698]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(1 <= systemActive) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 690]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 168]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 666]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 223]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 810]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(waterLevel < 3)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(waterLevel == 0)) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || waterLevel < 3)) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0))) && (((((((!(1 <= systemActive) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) - ProcedureContractResult [Line: 888]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 603 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 70.1s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 61.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 75.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1290 SDtfs, 3674 SDslu, 3544 SDs, 0 SdLazy, 7726 SolverSat, 1979 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 501 GetRequests, 176 SyntacticMatches, 1 SemanticMatches, 324 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27978 ImplicationChecksByTransitivity, 46.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=880occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 410 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 248 LocationsWithAnnotation, 2684 PreInvPairs, 3600 NumberOfFragments, 5586 HoareAnnotationTreeSize, 2684 FomulaSimplifications, 1719683 FormulaSimplificationTreeSizeReduction, 15.5s HoareSimplificationTime, 248 FomulaSimplificationsInter, 166335 FormulaSimplificationTreeSizeReductionInter, 59.8s 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...