/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:04:06,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:04:06,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:04:07,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:04:07,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:04:07,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:04:07,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:04:07,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:04:07,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:04:07,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:04:07,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:04:07,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:04:07,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:04:07,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:04:07,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:04:07,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:04:07,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:04:07,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:04:07,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:04:07,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:04:07,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:04:07,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:04:07,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:04:07,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:04:07,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:04:07,154 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:04:07,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:04:07,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:04:07,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:04:07,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:04:07,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:04:07,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:04:07,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:04:07,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:04:07,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:04:07,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:04:07,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:04:07,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:04:07,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:04:07,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:04:07,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:04:07,170 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:04:07,192 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:04:07,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:04:07,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:04:07,198 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:04:07,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:04:07,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:04:07,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:04:07,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:04:07,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:04:07,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:04:07,201 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:04:07,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:04:07,201 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:04:07,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:04:07,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:04:07,202 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:04:07,203 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:04:07,203 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:04:07,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:04:07,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:04:07,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:04:07,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:04:07,204 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:04:07,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:04:07,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:04:07,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:04:07,721 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:04:07,722 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:04:07,723 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product05.cil.c [2020-11-07 00:04:07,805 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3646aa406/fb67e8883b44440f880183de8e16c223/FLAG47af16103 [2020-11-07 00:04:08,419 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:04:08,422 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product05.cil.c [2020-11-07 00:04:08,444 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3646aa406/fb67e8883b44440f880183de8e16c223/FLAG47af16103 [2020-11-07 00:04:08,739 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3646aa406/fb67e8883b44440f880183de8e16c223 [2020-11-07 00:04:08,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:04:08,749 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:04:08,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:04:08,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:04:08,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:04:08,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:04:08" (1/1) ... [2020-11-07 00:04:08,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@496409e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:08, skipping insertion in model container [2020-11-07 00:04:08,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:04:08" (1/1) ... [2020-11-07 00:04:08,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:04:08,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:04:09,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:04:09,158 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:04:09,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:04:09,298 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:04:09,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09 WrapperNode [2020-11-07 00:04:09,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:04:09,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:04:09,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:04:09,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:04:09,317 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... [2020-11-07 00:04:09,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... [2020-11-07 00:04:09,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... [2020-11-07 00:04:09,369 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... [2020-11-07 00:04:09,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... [2020-11-07 00:04:09,412 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... [2020-11-07 00:04:09,417 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... [2020-11-07 00:04:09,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:04:09,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:04:09,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:04:09,461 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:04:09,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:04:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:04:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:04:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:04:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:04:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:04:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:04:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:04:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:04:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:04:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:04:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:04:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:04:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:04:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:04:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:04:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:04:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:04:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:04:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:04:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:04:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:04:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:04:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:04:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:04:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:04:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:04:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:04:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:04:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:04:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:04:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:04:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:04:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:04:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:04:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:04:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:04:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:04:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:04:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:04:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:04:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:04:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:04:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:04:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:04:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:04:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:04:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:04:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:04:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:04:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:04:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:04:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:04:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:04:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:04:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:04:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:04:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:04:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:04:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:04:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:04:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:04:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:04:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:04:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:04:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:04:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:04:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:04:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:04:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:04:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:04:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:04:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:04:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:04:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:04:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:04:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:04:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:04:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:04:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:04:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:04:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:04:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:04:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:04:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:04:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:04:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:04:11,321 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:04:11,322 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:04:11,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:04:11 BoogieIcfgContainer [2020-11-07 00:04:11,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:04:11,327 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:04:11,327 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:04:11,330 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:04:11,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:04:08" (1/3) ... [2020-11-07 00:04:11,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dfd0bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:04:11, skipping insertion in model container [2020-11-07 00:04:11,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:09" (2/3) ... [2020-11-07 00:04:11,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dfd0bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:04:11, skipping insertion in model container [2020-11-07 00:04:11,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:04:11" (3/3) ... [2020-11-07 00:04:11,334 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product05.cil.c [2020-11-07 00:04:11,349 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:04:11,354 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:04:11,366 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:04:11,391 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:04:11,391 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:04:11,391 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:04:11,391 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:04:11,392 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:04:11,392 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:04:11,392 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:04:11,392 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:04:11,414 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states. [2020-11-07 00:04:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:04:11,434 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:11,435 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:11,436 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:11,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:11,443 INFO L82 PathProgramCache]: Analyzing trace with hash -1211742906, now seen corresponding path program 1 times [2020-11-07 00:04:11,452 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:11,453 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1971165277] [2020-11-07 00:04:11,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:11,534 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,416 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:12,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:04:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:04:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:12,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:12,647 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1971165277] [2020-11-07 00:04:12,649 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:12,649 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:04:12,650 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652780281] [2020-11-07 00:04:12,655 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:04:12,656 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:12,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:04:12,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:04:12,672 INFO L87 Difference]: Start difference. First operand 278 states. Second operand 3 states. [2020-11-07 00:04:14,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:14,212 INFO L93 Difference]: Finished difference Result 411 states and 490 transitions. [2020-11-07 00:04:14,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:04:14,217 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:04:14,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:14,243 INFO L225 Difference]: With dead ends: 411 [2020-11-07 00:04:14,244 INFO L226 Difference]: Without dead ends: 263 [2020-11-07 00:04:14,252 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 [2020-11-07 00:04:14,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2020-11-07 00:04:14,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 224. [2020-11-07 00:04:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-07 00:04:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 240 transitions. [2020-11-07 00:04:14,425 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 240 transitions. Word has length 148 [2020-11-07 00:04:14,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:14,428 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 240 transitions. [2020-11-07 00:04:14,429 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:04:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 240 transitions. [2020-11-07 00:04:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:04:14,440 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:14,440 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:14,441 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:04:14,441 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:14,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:14,442 INFO L82 PathProgramCache]: Analyzing trace with hash 837784341, now seen corresponding path program 1 times [2020-11-07 00:04:14,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:14,443 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [41490043] [2020-11-07 00:04:14,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:14,451 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,029 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:15,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:04:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:04:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:15,114 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [41490043] [2020-11-07 00:04:15,114 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:15,114 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:04:15,115 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300777070] [2020-11-07 00:04:15,116 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:04:15,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:15,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:04:15,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:04:15,117 INFO L87 Difference]: Start difference. First operand 224 states and 240 transitions. Second operand 4 states. [2020-11-07 00:04:15,891 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:16,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:16,734 INFO L93 Difference]: Finished difference Result 325 states and 361 transitions. [2020-11-07 00:04:16,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:04:16,742 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:04:16,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:16,745 INFO L225 Difference]: With dead ends: 325 [2020-11-07 00:04:16,746 INFO L226 Difference]: Without dead ends: 246 [2020-11-07 00:04:16,748 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:04:16,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-11-07 00:04:16,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-11-07 00:04:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-11-07 00:04:16,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 227 transitions. [2020-11-07 00:04:16,828 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 227 transitions. Word has length 149 [2020-11-07 00:04:16,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:16,828 INFO L481 AbstractCegarLoop]: Abstraction has 214 states and 227 transitions. [2020-11-07 00:04:16,828 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:04:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 227 transitions. [2020-11-07 00:04:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:04:16,831 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:16,831 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] [2020-11-07 00:04:16,831 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:04:16,831 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:16,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:16,832 INFO L82 PathProgramCache]: Analyzing trace with hash 342392239, now seen corresponding path program 1 times [2020-11-07 00:04:16,832 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:16,845 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1109635128] [2020-11-07 00:04:16,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:16,849 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,291 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:17,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:04:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:04:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:17,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:17,513 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1109635128] [2020-11-07 00:04:17,513 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:17,513 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:04:17,514 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647882365] [2020-11-07 00:04:17,514 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:04:17,515 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:17,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:04:17,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:04:17,516 INFO L87 Difference]: Start difference. First operand 214 states and 227 transitions. Second operand 9 states. [2020-11-07 00:04:18,294 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:18,768 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:19,150 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:19,544 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:19,924 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:20,277 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:21,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:21,700 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-11-07 00:04:21,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:04:21,702 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:04:21,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:21,706 INFO L225 Difference]: With dead ends: 345 [2020-11-07 00:04:21,707 INFO L226 Difference]: Without dead ends: 246 [2020-11-07 00:04:21,708 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:04:21,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-11-07 00:04:21,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-11-07 00:04:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-11-07 00:04:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 226 transitions. [2020-11-07 00:04:21,804 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 226 transitions. Word has length 158 [2020-11-07 00:04:21,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:21,805 INFO L481 AbstractCegarLoop]: Abstraction has 214 states and 226 transitions. [2020-11-07 00:04:21,805 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:04:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 226 transitions. [2020-11-07 00:04:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:04:21,808 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:21,808 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] [2020-11-07 00:04:21,808 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:04:21,808 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:21,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:21,809 INFO L82 PathProgramCache]: Analyzing trace with hash 1866170296, now seen corresponding path program 1 times [2020-11-07 00:04:21,809 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:21,810 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [958671779] [2020-11-07 00:04:21,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:21,813 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,236 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:22,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 00:04:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:04:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:04:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:22,493 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [958671779] [2020-11-07 00:04:22,493 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:22,493 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:04:22,493 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73500405] [2020-11-07 00:04:22,494 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:04:22,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:22,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:04:22,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:04:22,495 INFO L87 Difference]: Start difference. First operand 214 states and 226 transitions. Second operand 14 states. [2020-11-07 00:04:23,122 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:23,663 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:24,062 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:24,443 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:24,840 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:25,220 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:26,103 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:27,291 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:27,695 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:28,189 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:28,627 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:28,990 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:29,377 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:29,768 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:30,157 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:30,532 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:30,978 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:31,520 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:31,914 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:32,359 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:33,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:33,755 INFO L93 Difference]: Finished difference Result 588 states and 706 transitions. [2020-11-07 00:04:33,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:04:33,757 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-11-07 00:04:33,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:33,766 INFO L225 Difference]: With dead ends: 588 [2020-11-07 00:04:33,766 INFO L226 Difference]: Without dead ends: 489 [2020-11-07 00:04:33,774 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:04:33,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 489 states. [2020-11-07 00:04:33,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 489 to 386. [2020-11-07 00:04:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2020-11-07 00:04:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 424 transitions. [2020-11-07 00:04:33,983 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 424 transitions. Word has length 166 [2020-11-07 00:04:33,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:33,984 INFO L481 AbstractCegarLoop]: Abstraction has 386 states and 424 transitions. [2020-11-07 00:04:33,984 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:04:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 424 transitions. [2020-11-07 00:04:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 00:04:33,987 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:33,987 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:33,988 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:04:33,988 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:33,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:33,989 INFO L82 PathProgramCache]: Analyzing trace with hash 354024458, now seen corresponding path program 1 times [2020-11-07 00:04:33,989 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:33,989 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1957040192] [2020-11-07 00:04:33,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:33,992 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:34,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,390 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:34,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:04:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:04:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:04:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:04:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 00:04:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:34,544 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1957040192] [2020-11-07 00:04:34,545 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:34,545 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:04:34,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646321412] [2020-11-07 00:04:34,546 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:04:34,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:34,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:04:34,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:04:34,550 INFO L87 Difference]: Start difference. First operand 386 states and 424 transitions. Second operand 6 states. [2020-11-07 00:04:35,180 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:35,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:35,912 INFO L93 Difference]: Finished difference Result 589 states and 669 transitions. [2020-11-07 00:04:35,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 00:04:35,913 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-11-07 00:04:35,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:35,917 INFO L225 Difference]: With dead ends: 589 [2020-11-07 00:04:35,918 INFO L226 Difference]: Without dead ends: 318 [2020-11-07 00:04:35,919 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:04:35,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-11-07 00:04:36,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 297. [2020-11-07 00:04:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 297 states. [2020-11-07 00:04:36,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 314 transitions. [2020-11-07 00:04:36,039 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 314 transitions. Word has length 176 [2020-11-07 00:04:36,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:36,040 INFO L481 AbstractCegarLoop]: Abstraction has 297 states and 314 transitions. [2020-11-07 00:04:36,040 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:04:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 314 transitions. [2020-11-07 00:04:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-11-07 00:04:36,043 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:36,044 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, 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] [2020-11-07 00:04:36,044 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:04:36,044 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:36,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:36,045 INFO L82 PathProgramCache]: Analyzing trace with hash -2033338198, now seen corresponding path program 1 times [2020-11-07 00:04:36,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:36,045 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1677326278] [2020-11-07 00:04:36,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:36,175 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2020-11-07 00:04:36,570 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:36,840 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:37,111 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:37,401 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:37,710 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:37,990 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:38,279 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:38,558 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:38,849 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:39,131 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:39,409 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:04:39,692 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:39,962 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:40,240 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:40,525 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:40,805 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:04:40,808 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:04:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,312 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:41,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:04:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-07 00:04:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-11-07 00:04:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:04:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:42,955 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1677326278] [2020-11-07 00:04:42,955 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:42,956 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2020-11-07 00:04:42,956 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534342152] [2020-11-07 00:04:42,957 INFO L461 AbstractCegarLoop]: Interpolant automaton has 34 states [2020-11-07 00:04:42,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:42,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2020-11-07 00:04:42,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=234, Invalid=888, Unknown=0, NotChecked=0, Total=1122 [2020-11-07 00:04:42,959 INFO L87 Difference]: Start difference. First operand 297 states and 314 transitions. Second operand 34 states. [2020-11-07 00:04:43,633 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:44,283 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:44,688 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:04:45,094 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:45,482 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:04:45,901 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:46,353 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:46,849 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:47,368 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:04:47,871 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:48,359 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:04:48,819 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:04:49,374 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:49,869 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:04:50,369 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:50,855 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:04:51,504 WARN L194 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:04:52,423 WARN L194 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:04:52,962 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:04:53,550 WARN L194 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:04:54,099 WARN L194 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:04:54,683 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:04:55,237 WARN L194 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:04:55,821 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:04:56,298 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:56,968 WARN L194 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:04:57,518 WARN L194 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:04:58,687 WARN L194 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-07 00:04:59,067 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:59,435 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:00,520 WARN L194 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-07 00:05:01,605 WARN L194 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-07 00:05:02,625 WARN L194 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-11-07 00:05:03,661 WARN L194 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-07 00:05:04,131 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:04,516 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:05:05,198 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:05:06,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:05:06,437 INFO L93 Difference]: Finished difference Result 590 states and 670 transitions. [2020-11-07 00:05:06,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2020-11-07 00:05:06,437 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 218 [2020-11-07 00:05:06,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:05:06,439 INFO L225 Difference]: With dead ends: 590 [2020-11-07 00:05:06,439 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:05:06,444 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2359 ImplicationChecksByTransitivity, 22.1s TimeCoverageRelationStatistics Valid=1672, Invalid=6884, Unknown=0, NotChecked=0, Total=8556 [2020-11-07 00:05:06,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:05:06,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:05:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:05:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:05:06,445 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 218 [2020-11-07 00:05:06,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:05:06,445 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:05:06,445 INFO L482 AbstractCegarLoop]: Interpolant automaton has 34 states. [2020-11-07 00:05:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:05:06,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:05:06,445 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:05:06,448 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:05:07,400 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 284 [2020-11-07 00:05:07,784 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 244 [2020-11-07 00:05:08,419 WARN L194 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 247 [2020-11-07 00:05:08,656 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 228 [2020-11-07 00:05:09,046 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 244 [2020-11-07 00:05:09,352 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 244 [2020-11-07 00:05:11,133 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 238 [2020-11-07 00:05:11,286 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 240 [2020-11-07 00:05:12,854 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 253 [2020-11-07 00:05:13,075 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 236 [2020-11-07 00:05:13,531 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 238 [2020-11-07 00:05:13,732 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 238 [2020-11-07 00:05:14,111 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 242 [2020-11-07 00:05:14,247 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 244 [2020-11-07 00:05:14,732 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 253 [2020-11-07 00:05:14,857 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 244 [2020-11-07 00:05:14,989 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 244 [2020-11-07 00:05:15,198 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 242 [2020-11-07 00:05:15,799 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 240 [2020-11-07 00:05:16,041 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 253 [2020-11-07 00:05:17,130 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:05:17,455 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:05:18,777 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 195 DAG size of output: 47 [2020-11-07 00:05:19,348 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-11-07 00:05:20,664 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 195 DAG size of output: 47 [2020-11-07 00:05:22,001 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 204 DAG size of output: 55 [2020-11-07 00:05:22,187 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-07 00:05:22,456 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:05:22,763 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:05:23,335 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2020-11-07 00:05:24,664 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 197 DAG size of output: 49 [2020-11-07 00:05:24,836 WARN L194 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 28 [2020-11-07 00:05:25,455 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:25,637 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-07 00:05:25,912 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:26,102 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-07 00:05:26,380 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:27,467 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 203 DAG size of output: 51 [2020-11-07 00:05:27,772 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-07 00:05:28,113 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:05:28,699 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2020-11-07 00:05:29,076 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:05:29,437 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:05:29,709 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:30,045 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:05:31,487 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 197 DAG size of output: 49 [2020-11-07 00:05:32,169 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2020-11-07 00:05:32,498 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:05:32,698 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2020-11-07 00:05:32,993 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:33,287 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:33,478 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2020-11-07 00:05:34,660 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 199 DAG size of output: 53 [2020-11-07 00:05:35,773 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 195 DAG size of output: 48 [2020-11-07 00:05:36,073 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:36,698 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2020-11-07 00:05:37,036 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:05:37,679 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:38,246 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:05:39,327 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 193 DAG size of output: 46 [2020-11-07 00:05:39,655 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:05:39,961 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:40,625 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:05:41,207 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 32 [2020-11-07 00:05:41,519 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:05:41,689 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-11-07 00:05:42,006 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:05:42,196 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 26 [2020-11-07 00:05:42,493 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:42,784 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:43,130 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:05:43,413 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:44,009 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:05:44,630 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:05:44,966 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2020-11-07 00:05:45,559 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 12 [2020-11-07 00:05:45,872 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:46,074 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2020-11-07 00:05:46,361 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:05:47,955 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 195 DAG size of output: 49 [2020-11-07 00:05:48,560 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:49,965 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 204 DAG size of output: 55 [2020-11-07 00:05:50,162 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 26 [2020-11-07 00:05:50,372 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-07 00:05:50,545 WARN L194 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 28 [2020-11-07 00:05:50,892 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:51,496 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:05:52,025 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:05:52,571 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 32 [2020-11-07 00:05:52,754 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-07 00:05:53,038 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:05:53,219 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-07 00:05:53,507 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:05:53,800 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:05:54,342 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2020-11-07 00:05:54,518 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 26 [2020-11-07 00:05:55,582 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 203 DAG size of output: 51 [2020-11-07 00:05:56,531 WARN L194 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2020-11-07 00:05:56,801 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-11-07 00:05:57,004 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2020-11-07 00:05:57,694 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 32 [2020-11-07 00:05:58,316 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:58,869 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:05:59,221 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:05:59,231 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:05:59,232 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:05:59,232 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:05:59,232 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:05:59,232 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:05:59,232 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:05:59,232 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:05:59,232 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 00:05:59,232 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:05:59,233 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point L227(lines 204 228) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 00:05:59,234 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L211(lines 211 215) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:05:59,235 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 00:05:59,236 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L288(lines 261 289) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 00:05:59,237 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L280-1(line 280) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L280-2(line 280) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L276-2(line 276) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:05:59,238 INFO L266 CegarLoopResult]: For program point L268(lines 268 272) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L260-2(line 260) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L285-1(line 285) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L285-2(line 285) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 00:05:59,239 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:05:59,240 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 00:05:59,241 INFO L266 CegarLoopResult]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2020-11-07 00:05:59,241 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 00:05:59,241 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 852 858) the Hoare annotation is: true [2020-11-07 00:05:59,241 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 852 858) the Hoare annotation is: true [2020-11-07 00:05:59,241 INFO L262 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:05:59,241 INFO L269 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: true [2020-11-07 00:05:59,241 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 859 867) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 00:05:59,241 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 859 867) the Hoare annotation is: true [2020-11-07 00:05:59,241 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 859 867) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 00:05:59,241 INFO L269 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: true [2020-11-07 00:05:59,241 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 799 823) the Hoare annotation is: true [2020-11-07 00:05:59,242 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 799 823) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~6 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (let ((.cse0 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648))) (.cse2 (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1)) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or (= test_~tmp___2~0 0) (and .cse0 .cse1 .cse2 .cse3) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret76| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse3) .cse4 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) .cse5 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))) (or .cse1 .cse5 .cse4 (= ~waterLevel~0 0)))) [2020-11-07 00:05:59,242 INFO L262 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:05:59,242 INFO L262 CegarLoopResult]: At program point L811(lines 811 817) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))) (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret76| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse1))) [2020-11-07 00:05:59,242 INFO L262 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:05:59,242 INFO L262 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))) (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret76| 0) (= ~pumpRunning~0 |isPumpRunning_#res|))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:05:59,242 INFO L262 CegarLoopResult]: At program point L807(lines 807 820) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~0 0))) (.cse2 (not (<= test_~tmp~4 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (< ~waterLevel~0 3))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (= test_~tmp~4 0)) (.cse9 (not (<= test_~tmp___2~0 2147483647))) (.cse10 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (and (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse9 .cse10) (or (not (= __utac_acc__Specification4_spec__1_~tmp~6 0)) .cse5 .cse7 (= ~waterLevel~0 0)) (or .cse0 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10))) [2020-11-07 00:05:59,243 INFO L262 CegarLoopResult]: At program point L809-2(line 809) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))) (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret76| 0) (= ~pumpRunning~0 |isPumpRunning_#res|))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:05:59,243 INFO L262 CegarLoopResult]: At program point L809-3(line 809) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))) (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret76| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse1))) [2020-11-07 00:05:59,243 INFO L262 CegarLoopResult]: At program point L807-1(lines 799 823) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~6 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (let ((.cse0 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648))) (.cse2 (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1)) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or (= test_~tmp___2~0 0) (and .cse0 .cse1 .cse2 .cse3) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret76| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse3) .cse4 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) .cse5 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))) (or .cse1 .cse5 .cse4 (= ~waterLevel~0 0)))) [2020-11-07 00:05:59,243 INFO L269 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: true [2020-11-07 00:05:59,243 INFO L262 CegarLoopResult]: At program point L805-1(line 805) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret75| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |__utac_acc__Specification4_spec__1_#t~ret75| getWaterLevel_~retValue_acc~1)) .cse1 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:05:59,243 INFO L262 CegarLoopResult]: At program point L805-2(line 805) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret75| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret75| 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |__utac_acc__Specification4_spec__1_#t~ret75| getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:05:59,244 INFO L262 CegarLoopResult]: At program point L805-3(line 805) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (= test_~tmp~4 0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret75| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret75| __utac_acc__Specification4_spec__1_~tmp~6) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |__utac_acc__Specification4_spec__1_#t~ret75| getWaterLevel_~retValue_acc~1))) (or .cse0 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret75| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~6 0))) .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:05:59,244 INFO L262 CegarLoopResult]: At program point L578-1(line 578) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,244 INFO L262 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,244 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 572 594) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,244 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 572 594) the Hoare annotation is: true [2020-11-07 00:05:59,244 INFO L269 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: true [2020-11-07 00:05:59,244 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 572 594) the Hoare annotation is: true [2020-11-07 00:05:59,244 INFO L262 CegarLoopResult]: At program point L584(line 584) the Hoare annotation is: (or (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,244 INFO L262 CegarLoopResult]: At program point L584-1(line 584) the Hoare annotation is: (or (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,244 INFO L262 CegarLoopResult]: At program point L582(lines 582 589) the Hoare annotation is: (or (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,245 INFO L269 CegarLoopResult]: At program point L582-1(lines 582 589) the Hoare annotation is: true [2020-11-07 00:05:59,245 INFO L262 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret52| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,245 INFO L262 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,245 INFO L262 CegarLoopResult]: At program point L580-1(line 580) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret52| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,245 INFO L262 CegarLoopResult]: At program point L578(line 578) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,245 INFO L262 CegarLoopResult]: At program point L580-2(line 580) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret52| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,245 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:05:59,245 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:05:59,245 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 527 550) no Hoare annotation was computed. [2020-11-07 00:05:59,245 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:05:59,245 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:05:59,245 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 527 550) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 527 550) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:05:59,246 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 752 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-07 00:05:59,246 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 752 760) the Hoare annotation is: true [2020-11-07 00:05:59,247 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 752 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-07 00:05:59,247 INFO L262 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:05:59,247 INFO L269 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point L768(lines 768 776) no Hoare annotation was computed. [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point L768-2(lines 768 776) no Hoare annotation was computed. [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 761 796) no Hoare annotation was computed. [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 00:05:59,247 INFO L266 CegarLoopResult]: For program point L780(lines 780 788) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point L780-2(lines 780 788) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 761 796) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 761 796) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 845 851) the Hoare annotation is: true [2020-11-07 00:05:59,248 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 845 851) the Hoare annotation is: true [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point L157-1(line 157) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 00:05:59,248 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 00:05:59,249 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L164-1(line 164) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L160-1(line 160) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-11-07 00:05:59,250 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L171-1(line 171) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L171-2(line 171) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:05:59,251 INFO L266 CegarLoopResult]: For program point L134(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L471(lines 471 472) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L467(lines 467 474) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 471 472) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L461(lines 461 481) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2020-11-07 00:05:59,252 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L488-1(line 488) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L488-2(line 488) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L486-1(line 486) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L486-2(line 486) no Hoare annotation was computed. [2020-11-07 00:05:59,253 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L447(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L478(lines 478 479) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L466-1(line 466) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L466-2(line 466) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 478 479) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:05:59,254 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:05:59,255 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 559 568) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,255 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 559 568) the Hoare annotation is: true [2020-11-07 00:05:59,255 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 559 568) the Hoare annotation is: true [2020-11-07 00:05:59,255 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 741 751) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 741 751) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point L746-1(line 746) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point L746-2(line 746) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point L746-3(line 746) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 741 751) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 733 740) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 733 740) the Hoare annotation is: true [2020-11-07 00:05:59,256 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 733 740) the Hoare annotation is: true [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L704(lines 704 721) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L706-2(line 706) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L706-3(line 706) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 700 724) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 700 724) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L719-1(lines 700 724) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,257 INFO L262 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,258 INFO L262 CegarLoopResult]: At program point L708(lines 708 716) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,258 INFO L262 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,258 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 692 698) the Hoare annotation is: true [2020-11-07 00:05:59,258 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 692 698) the Hoare annotation is: true [2020-11-07 00:05:59,258 INFO L262 CegarLoopResult]: At program point L642-2(lines 636 647) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,258 INFO L262 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,258 INFO L262 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,259 INFO L262 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,259 INFO L262 CegarLoopResult]: At program point L626(lines 626 632) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,259 INFO L262 CegarLoopResult]: At program point L626-1(lines 626 632) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,259 INFO L262 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= test_~tmp~4 0)) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,259 INFO L262 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= |test_#t~nondet53| 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ |test_#t~nondet53| 2147483648))) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) .cse0 .cse1 .cse2 .cse3 (<= 0 (+ test_~tmp~4 2147483648)) .cse4 .cse5 .cse6) (not .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:59,260 INFO L262 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet53| 2147483647) (= test_~tmp~4 |test_#t~nondet53|) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ |test_#t~nondet53| 2147483648))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,260 INFO L262 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,260 INFO L262 CegarLoopResult]: At program point L652(lines 605 653) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,260 INFO L269 CegarLoopResult]: At program point testEXIT(lines 596 659) the Hoare annotation is: true [2020-11-07 00:05:59,260 INFO L262 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,260 INFO L262 CegarLoopResult]: At program point testENTRY(lines 596 659) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,261 INFO L262 CegarLoopResult]: At program point L607(lines 606 651) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and (<= test_~tmp~4 2147483647) .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~4 2147483648)) .cse3 .cse4) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:59,261 INFO L262 CegarLoopResult]: At program point L640-1(line 640) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,261 INFO L262 CegarLoopResult]: At program point L640-2(line 640) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,261 INFO L262 CegarLoopResult]: At program point L636(lines 636 647) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,261 INFO L262 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,261 INFO L269 CegarLoopResult]: At program point testFINAL(lines 596 659) the Hoare annotation is: true [2020-11-07 00:05:59,261 INFO L262 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L649(lines 606 651) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and (<= test_~tmp~4 2147483647) .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~4 2147483648)) .cse3 .cse4) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L616(lines 616 622) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L616-1(lines 616 622) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L608(lines 608 612) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and (<= test_~tmp~4 2147483647) .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp~4 2147483648)) .cse3 .cse4) (not .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L604(line 604) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:59,262 INFO L262 CegarLoopResult]: At program point L642(lines 642 646) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,262 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:05:59,262 INFO L266 CegarLoopResult]: For program point L415(lines 415 435) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 425 426) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L442-2(line 442) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:05:59,263 INFO L266 CegarLoopResult]: For program point L401(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L432(lines 432 433) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 432 433) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 00:05:59,264 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L425(lines 425 426) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L421(lines 421 428) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L103(lines 103 111) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L349(lines 349 353) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L374-1(line 374) no Hoare annotation was computed. [2020-11-07 00:05:59,265 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L374-2(line 374) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L358-2(line 358) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:05:59,266 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L368(lines 346 369) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L327(lines 327 343) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L360-1(line 360) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L360-2(line 360) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L344(lines 344 385) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:05:59,267 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L336-1(line 336) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L386(lines 386 397) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:05:59,268 INFO L266 CegarLoopResult]: For program point L362-1(line 362) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L329-1(line 329) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L387(lines 387 394) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L322(lines 322 326) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L298(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:05:59,269 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L348(lines 347 367) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:05:59,270 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 835 844) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 835 844) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 835 844) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L266 CegarLoopResult]: For program point L837-1(line 837) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L266 CegarLoopResult]: For program point L837-2(line 837) no Hoare annotation was computed. [2020-11-07 00:05:59,271 INFO L262 CegarLoopResult]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,271 INFO L262 CegarLoopResult]: At program point L770-1(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,271 INFO L262 CegarLoopResult]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,271 INFO L262 CegarLoopResult]: At program point L770-2(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,271 INFO L262 CegarLoopResult]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,271 INFO L262 CegarLoopResult]: At program point L770-3(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,271 INFO L262 CegarLoopResult]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L432-1(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,272 INFO L262 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L792-1(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L792-2(line 792) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:05:59,273 INFO L262 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L790-3(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L786-1(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,274 INFO L262 CegarLoopResult]: At program point L786-2(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L786-3(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L786-4(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L782-1(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L782-2(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L782-3(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,275 INFO L262 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.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~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string35.offset| |old(#t~string35.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~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.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~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L778-1(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L778-2(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L778-3(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L778-4(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,276 INFO L262 CegarLoopResult]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L774-1(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L778-5(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L774-2(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L778-6(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L774-3(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L778-7(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point L774-4(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:05:59,277 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:05:59,277 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 725 732) no Hoare annotation was computed. [2020-11-07 00:05:59,278 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 725 732) no Hoare annotation was computed. [2020-11-07 00:05:59,278 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 725 732) no Hoare annotation was computed. [2020-11-07 00:05:59,278 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2020-11-07 00:05:59,278 INFO L262 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2020-11-07 00:05:59,278 INFO L269 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-11-07 00:05:59,278 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:05:59,278 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:05:59,278 INFO L262 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:59,278 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:59,278 INFO L269 CegarLoopResult]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2020-11-07 00:05:59,278 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:59,278 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2020-11-07 00:05:59,278 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:05:59,278 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:05:59,278 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:05:59,279 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:05:59,279 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2020-11-07 00:05:59,279 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 00:05:59,279 INFO L269 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: true [2020-11-07 00:05:59,279 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2020-11-07 00:05:59,279 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2020-11-07 00:05:59,279 INFO L262 CegarLoopResult]: At program point L672(lines 671 690) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,279 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 668 691) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,280 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 668 691) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse1 .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:05:59,280 INFO L262 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,280 INFO L262 CegarLoopResult]: At program point L679(lines 679 685) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,280 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 668 691) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~6 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~6 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse1 .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:05:59,280 INFO L262 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:59,280 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 496 525) the Hoare annotation is: true [2020-11-07 00:05:59,280 INFO L269 CegarLoopResult]: At program point L510(lines 510 514) the Hoare annotation is: true [2020-11-07 00:05:59,280 INFO L269 CegarLoopResult]: At program point L510-1(lines 510 514) the Hoare annotation is: true [2020-11-07 00:05:59,280 INFO L269 CegarLoopResult]: At program point L506-2(lines 506 520) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L502-1(line 502) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L521(lines 496 525) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 496 525) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:05:59,281 INFO L269 CegarLoopResult]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2020-11-07 00:05:59,282 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 551 557) the Hoare annotation is: true [2020-11-07 00:05:59,282 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 551 557) the Hoare annotation is: true [2020-11-07 00:05:59,282 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:05:59,282 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:05:59,282 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:05:59,282 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:05:59,282 INFO L262 CegarLoopResult]: At program point L66-1(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:05:59,282 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:05:59,282 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:05:59,283 INFO L262 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:05:59,283 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 825 832) the Hoare annotation is: true [2020-11-07 00:05:59,283 INFO L269 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: true [2020-11-07 00:05:59,283 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 825 832) the Hoare annotation is: true [2020-11-07 00:05:59,283 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 825 832) the Hoare annotation is: true [2020-11-07 00:05:59,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:05:59 BoogieIcfgContainer [2020-11-07 00:05:59,307 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:05:59,308 INFO L168 Benchmark]: Toolchain (without parser) took 110564.03 ms. Allocated memory was 151.0 MB in the beginning and 511.7 MB in the end (delta: 360.7 MB). Free memory was 127.2 MB in the beginning and 307.4 MB in the end (delta: -180.2 MB). Peak memory consumption was 320.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:59,308 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 126.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:05:59,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 544.65 ms. Allocated memory is still 151.0 MB. Free memory was 126.5 MB in the beginning and 105.9 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:59,309 INFO L168 Benchmark]: Boogie Preprocessor took 125.05 ms. Allocated memory is still 151.0 MB. Free memory was 105.9 MB in the beginning and 102.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:59,310 INFO L168 Benchmark]: RCFGBuilder took 1899.44 ms. Allocated memory is still 151.0 MB. Free memory was 102.3 MB in the beginning and 94.9 MB in the end (delta: 7.4 MB). Peak memory consumption was 35.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:59,310 INFO L168 Benchmark]: TraceAbstraction took 107979.80 ms. Allocated memory was 151.0 MB in the beginning and 511.7 MB in the end (delta: 360.7 MB). Free memory was 94.4 MB in the beginning and 307.4 MB in the end (delta: -213.0 MB). Peak memory consumption was 287.8 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:59,312 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 126.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 544.65 ms. Allocated memory is still 151.0 MB. Free memory was 126.5 MB in the beginning and 105.9 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 125.05 ms. Allocated memory is still 151.0 MB. Free memory was 105.9 MB in the beginning and 102.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1899.44 ms. Allocated memory is still 151.0 MB. Free memory was 102.3 MB in the beginning and 94.9 MB in the end (delta: 7.4 MB). Peak memory consumption was 35.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 107979.80 ms. Allocated memory was 151.0 MB in the beginning and 511.7 MB in the end (delta: 360.7 MB). Free memory was 94.4 MB in the beginning and 307.4 MB in the end (delta: -213.0 MB). Peak memory consumption was 287.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 432]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 425]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 471]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 478]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 606]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || (((((waterLevel == 1 && \old(waterLevel) == waterLevel) && 1 == systemActive) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((((tmp <= 2147483647 && waterLevel == 1) && \old(waterLevel) == waterLevel) && 1 == systemActive) && 0 <= tmp + 2147483648) && pumpRunning == 0) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 852]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 859]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 799]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((((((((tmp___2 == 0 || (((0 <= tmp + 2147483648 && !(tmp == 0)) && tmp == retValue_acc) && waterLevel == retValue_acc)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || (((((0 <= tmp + 2147483648 && aux-isPumpRunning()-aux == 0) && pumpRunning == \result) && tmp == retValue_acc) && tmp___0 == 0) && waterLevel == retValue_acc)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) && (((!(tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0) - ProcedureContractResult [Line: 572]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 752]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 845]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 741]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 733]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 700]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 692]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 596]: 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: (!(pumpRunning == 0) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 496]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 668]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((0 <= tmp + 2147483648 && tmp == retValue_acc) && waterLevel == retValue_acc)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 551]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(tmp <= 2147483647) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 825]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 597 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 55.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 43.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 52.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1172 SDtfs, 2420 SDslu, 2460 SDs, 0 SdLazy, 4600 SolverSat, 728 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 316 GetRequests, 165 SyntacticMatches, 1 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2590 ImplicationChecksByTransitivity, 34.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=386occurred 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: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 227 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 241 LocationsWithAnnotation, 1163 PreInvPairs, 1601 NumberOfFragments, 3704 HoareAnnotationTreeSize, 1163 FomulaSimplifications, 579842 FormulaSimplificationTreeSizeReduction, 10.0s HoareSimplificationTime, 241 FomulaSimplificationsInter, 65644 FormulaSimplificationTreeSizeReductionInter, 42.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...