/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_spec2_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:57:17,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:57:17,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:57:17,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:57:17,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:57:17,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:57:17,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:57:17,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:57:17,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:57:17,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:57:17,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:57:17,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:57:17,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:57:17,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:57:17,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:57:17,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:57:17,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:57:17,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:57:17,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:57:17,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:57:17,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:57:17,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:57:17,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:57:17,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:57:17,663 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:57:17,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:57:17,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:57:17,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:57:17,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:57:17,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:57:17,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:57:17,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:57:17,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:57:17,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:57:17,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:57:17,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:57:17,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:57:17,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:57:17,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:57:17,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:57:17,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:57:17,684 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:57:17,707 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:57:17,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:57:17,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:57:17,712 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:57:17,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:57:17,713 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:57:17,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:57:17,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:57:17,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:57:17,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:57:17,715 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:57:17,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:57:17,715 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:57:17,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:57:17,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:57:17,716 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:57:17,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:57:17,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:57:17,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:57:17,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:57:17,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:57:17,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:57:17,717 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:57:18,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:57:18,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:57:18,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:57:18,132 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:57:18,133 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:57:18,134 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-11-06 23:57:18,210 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/489ce1c1d/50786d57ecf14fb6a7f49325f77fd974/FLAG3da5f1d32 [2020-11-06 23:57:18,882 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:57:18,883 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-11-06 23:57:18,903 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/489ce1c1d/50786d57ecf14fb6a7f49325f77fd974/FLAG3da5f1d32 [2020-11-06 23:57:19,167 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/489ce1c1d/50786d57ecf14fb6a7f49325f77fd974 [2020-11-06 23:57:19,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:57:19,177 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:57:19,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:57:19,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:57:19,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:57:19,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ed85e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19, skipping insertion in model container [2020-11-06 23:57:19,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:57:19,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:57:19,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:57:19,619 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:57:19,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:57:19,770 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:57:19,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19 WrapperNode [2020-11-06 23:57:19,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:57:19,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:57:19,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:57:19,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:57:19,789 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... [2020-11-06 23:57:19,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:57:19,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:57:19,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:57:19,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:57:19,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:57:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:57:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:57:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:57:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:57:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:57:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:57:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:57:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:57:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:57:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:57:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:57:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:57:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:57:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:57:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:57:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:57:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:57:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-06 23:57:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-06 23:57:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:57:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:57:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:57:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:57:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:57:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-06 23:57:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:57:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:57:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:57:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:57:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:57:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:57:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-06 23:57:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-06 23:57:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-06 23:57:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-06 23:57:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:57:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:57:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:57:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:57:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:57:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:57:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:57:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:57:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:57:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:57:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:57:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:57:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:57:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:57:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:57:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:57:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:57:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:57:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:57:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:57:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:57:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:57:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:57:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:57:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:57:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:57:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:57:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:57:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:57:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:57:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:57:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:57:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:57:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:57:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:57:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:57:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:57:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:57:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-06 23:57:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-06 23:57:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:57:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:57:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:57:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:57:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:57:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:57:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:57:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-06 23:57:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-06 23:57:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:57:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:57:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-06 23:57:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:57:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-06 23:57:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-06 23:57:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:57:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:57:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:57:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:57:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:57:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:57:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:57:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:57:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:57:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:57:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:57:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:57:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:57:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:57:21,890 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:57:21,891 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:57:21,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:57:21 BoogieIcfgContainer [2020-11-06 23:57:21,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:57:21,896 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:57:21,896 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:57:21,899 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:57:21,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:57:19" (1/3) ... [2020-11-06 23:57:21,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358afbab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:57:21, skipping insertion in model container [2020-11-06 23:57:21,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:57:19" (2/3) ... [2020-11-06 23:57:21,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358afbab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:57:21, skipping insertion in model container [2020-11-06 23:57:21,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:57:21" (3/3) ... [2020-11-06 23:57:21,903 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product56.cil.c [2020-11-06 23:57:21,918 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:57:21,923 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:57:21,936 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:57:21,962 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:57:21,962 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:57:21,962 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:57:21,963 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:57:21,963 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:57:21,963 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:57:21,963 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:57:21,963 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:57:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states. [2020-11-06 23:57:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-06 23:57:22,009 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:22,010 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] [2020-11-06 23:57:22,010 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:22,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:22,017 INFO L82 PathProgramCache]: Analyzing trace with hash -760914314, now seen corresponding path program 1 times [2020-11-06 23:57:22,026 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:22,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1663484871] [2020-11-06 23:57:22,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:22,107 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,047 WARN L194 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:23,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:57:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:57:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:23,235 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1663484871] [2020-11-06 23:57:23,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:23,238 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:57:23,238 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [247858057] [2020-11-06 23:57:23,244 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:57:23,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:23,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:57:23,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:57:23,265 INFO L87 Difference]: Start difference. First operand 360 states. Second operand 4 states. [2020-11-06 23:57:25,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:25,220 INFO L93 Difference]: Finished difference Result 579 states and 688 transitions. [2020-11-06 23:57:25,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-06 23:57:25,222 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-06 23:57:25,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:25,241 INFO L225 Difference]: With dead ends: 579 [2020-11-06 23:57:25,241 INFO L226 Difference]: Without dead ends: 360 [2020-11-06 23:57:25,247 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:57:25,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 360 states. [2020-11-06 23:57:25,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 360 to 306. [2020-11-06 23:57:25,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 306 states. [2020-11-06 23:57:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 336 transitions. [2020-11-06 23:57:25,472 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 336 transitions. Word has length 154 [2020-11-06 23:57:25,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:25,473 INFO L481 AbstractCegarLoop]: Abstraction has 306 states and 336 transitions. [2020-11-06 23:57:25,473 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:57:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 336 transitions. [2020-11-06 23:57:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-06 23:57:25,479 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:25,479 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] [2020-11-06 23:57:25,479 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:57:25,479 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:25,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:25,480 INFO L82 PathProgramCache]: Analyzing trace with hash -1284089248, now seen corresponding path program 1 times [2020-11-06 23:57:25,480 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:25,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1248350559] [2020-11-06 23:57:25,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:25,485 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:25,968 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:25,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-06 23:57:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:57:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:26,140 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1248350559] [2020-11-06 23:57:26,140 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:26,141 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-06 23:57:26,141 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809158999] [2020-11-06 23:57:26,144 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-06 23:57:26,145 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:26,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-06 23:57:26,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:57:26,146 INFO L87 Difference]: Start difference. First operand 306 states and 336 transitions. Second operand 5 states. [2020-11-06 23:57:26,896 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:28,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:28,401 INFO L93 Difference]: Finished difference Result 495 states and 567 transitions. [2020-11-06 23:57:28,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-06 23:57:28,402 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-06 23:57:28,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:28,411 INFO L225 Difference]: With dead ends: 495 [2020-11-06 23:57:28,412 INFO L226 Difference]: Without dead ends: 349 [2020-11-06 23:57:28,417 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:57:28,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2020-11-06 23:57:28,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 296. [2020-11-06 23:57:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-11-06 23:57:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 323 transitions. [2020-11-06 23:57:28,611 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 323 transitions. Word has length 155 [2020-11-06 23:57:28,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:28,614 INFO L481 AbstractCegarLoop]: Abstraction has 296 states and 323 transitions. [2020-11-06 23:57:28,615 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-06 23:57:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 323 transitions. [2020-11-06 23:57:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-11-06 23:57:28,621 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:28,621 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] [2020-11-06 23:57:28,622 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:57:28,622 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:28,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:28,623 INFO L82 PathProgramCache]: Analyzing trace with hash 1495259370, now seen corresponding path program 1 times [2020-11-06 23:57:28,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:28,624 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [593401674] [2020-11-06 23:57:28,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:28,630 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,072 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:29,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-06 23:57:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-06 23:57:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-06 23:57:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:29,284 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [593401674] [2020-11-06 23:57:29,289 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:29,290 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:57:29,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370546122] [2020-11-06 23:57:29,292 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:57:29,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:29,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:57:29,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:57:29,302 INFO L87 Difference]: Start difference. First operand 296 states and 323 transitions. Second operand 11 states. [2020-11-06 23:57:29,867 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:30,268 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:57:30,555 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:57:30,854 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:31,138 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:57:31,461 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:32,480 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:35,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:35,513 INFO L93 Difference]: Finished difference Result 824 states and 972 transitions. [2020-11-06 23:57:35,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-06 23:57:35,514 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-11-06 23:57:35,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:35,520 INFO L225 Difference]: With dead ends: 824 [2020-11-06 23:57:35,520 INFO L226 Difference]: Without dead ends: 648 [2020-11-06 23:57:35,522 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-11-06 23:57:35,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2020-11-06 23:57:35,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 535. [2020-11-06 23:57:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535 states. [2020-11-06 23:57:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 604 transitions. [2020-11-06 23:57:35,813 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 604 transitions. Word has length 168 [2020-11-06 23:57:35,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:35,813 INFO L481 AbstractCegarLoop]: Abstraction has 535 states and 604 transitions. [2020-11-06 23:57:35,813 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:57:35,814 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 604 transitions. [2020-11-06 23:57:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-11-06 23:57:35,817 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:35,817 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] [2020-11-06 23:57:35,817 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:57:35,818 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:35,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:35,818 INFO L82 PathProgramCache]: Analyzing trace with hash 711771480, now seen corresponding path program 1 times [2020-11-06 23:57:35,819 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:35,819 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1560936308] [2020-11-06 23:57:35,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:35,822 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,152 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:36,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-06 23:57:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-06 23:57:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-06 23:57:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:36,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:36,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1560936308] [2020-11-06 23:57:36,330 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:36,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:57:36,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150776681] [2020-11-06 23:57:36,331 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:57:36,332 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:36,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:57:36,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:57:36,333 INFO L87 Difference]: Start difference. First operand 535 states and 604 transitions. Second operand 10 states. [2020-11-06 23:57:36,924 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:38,230 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:38,551 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:57:39,044 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:39,350 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:39,662 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:40,072 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:57:40,419 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:41,108 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:42,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:42,818 INFO L93 Difference]: Finished difference Result 1500 states and 1822 transitions. [2020-11-06 23:57:42,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-06 23:57:42,822 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-11-06 23:57:42,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:42,831 INFO L225 Difference]: With dead ends: 1500 [2020-11-06 23:57:42,831 INFO L226 Difference]: Without dead ends: 1085 [2020-11-06 23:57:42,834 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-06 23:57:42,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1085 states. [2020-11-06 23:57:43,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1085 to 901. [2020-11-06 23:57:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 901 states. [2020-11-06 23:57:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 901 states and 1031 transitions. [2020-11-06 23:57:43,265 INFO L78 Accepts]: Start accepts. Automaton has 901 states and 1031 transitions. Word has length 173 [2020-11-06 23:57:43,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:43,266 INFO L481 AbstractCegarLoop]: Abstraction has 901 states and 1031 transitions. [2020-11-06 23:57:43,266 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:57:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1031 transitions. [2020-11-06 23:57:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-11-06 23:57:43,283 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:43,283 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:57:43,283 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:57:43,284 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:43,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:43,285 INFO L82 PathProgramCache]: Analyzing trace with hash -303706467, now seen corresponding path program 1 times [2020-11-06 23:57:43,285 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:43,285 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1628164643] [2020-11-06 23:57:43,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:43,289 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,669 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:43,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:57:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-06 23:57:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-06 23:57:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-06 23:57:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:43,873 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1628164643] [2020-11-06 23:57:43,873 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:43,874 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:57:43,874 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493268918] [2020-11-06 23:57:43,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:57:43,875 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:43,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:57:43,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:57:43,876 INFO L87 Difference]: Start difference. First operand 901 states and 1031 transitions. Second operand 11 states. [2020-11-06 23:57:44,421 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:45,834 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:46,111 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:57:46,437 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:46,745 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:57:47,007 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:47,933 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:48,213 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:48,621 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:50,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:50,459 INFO L93 Difference]: Finished difference Result 2311 states and 2884 transitions. [2020-11-06 23:57:50,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-06 23:57:50,460 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-11-06 23:57:50,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:50,474 INFO L225 Difference]: With dead ends: 2311 [2020-11-06 23:57:50,474 INFO L226 Difference]: Without dead ends: 1530 [2020-11-06 23:57:50,481 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-11-06 23:57:50,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1530 states. [2020-11-06 23:57:50,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1530 to 1231. [2020-11-06 23:57:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1231 states. [2020-11-06 23:57:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1409 transitions. [2020-11-06 23:57:51,006 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1409 transitions. Word has length 178 [2020-11-06 23:57:51,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:51,007 INFO L481 AbstractCegarLoop]: Abstraction has 1231 states and 1409 transitions. [2020-11-06 23:57:51,007 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:57:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1409 transitions. [2020-11-06 23:57:51,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-06 23:57:51,012 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:51,012 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:57:51,012 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:57:51,013 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:51,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:51,013 INFO L82 PathProgramCache]: Analyzing trace with hash -722641616, now seen corresponding path program 1 times [2020-11-06 23:57:51,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:51,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [971499250] [2020-11-06 23:57:51,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:51,017 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:51,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,346 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:51,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:57:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-06 23:57:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-06 23:57:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:57:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:57:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-06 23:57:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-06 23:57:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:51,575 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [971499250] [2020-11-06 23:57:51,575 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:51,575 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-06 23:57:51,576 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201455630] [2020-11-06 23:57:51,576 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-06 23:57:51,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:51,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-06 23:57:51,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-06 23:57:51,577 INFO L87 Difference]: Start difference. First operand 1231 states and 1409 transitions. Second operand 12 states. [2020-11-06 23:57:53,367 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:53,696 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:57:54,016 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:57:54,349 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:54,679 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:57:54,981 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:57,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:57,041 INFO L93 Difference]: Finished difference Result 2990 states and 3740 transitions. [2020-11-06 23:57:57,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-11-06 23:57:57,043 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 216 [2020-11-06 23:57:57,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:57,061 INFO L225 Difference]: With dead ends: 2990 [2020-11-06 23:57:57,061 INFO L226 Difference]: Without dead ends: 1879 [2020-11-06 23:57:57,075 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-11-06 23:57:57,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1879 states. [2020-11-06 23:57:57,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1879 to 1269. [2020-11-06 23:57:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1269 states. [2020-11-06 23:57:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1269 states and 1449 transitions. [2020-11-06 23:57:57,798 INFO L78 Accepts]: Start accepts. Automaton has 1269 states and 1449 transitions. Word has length 216 [2020-11-06 23:57:57,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:57,799 INFO L481 AbstractCegarLoop]: Abstraction has 1269 states and 1449 transitions. [2020-11-06 23:57:57,799 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-06 23:57:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1449 transitions. [2020-11-06 23:57:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-06 23:57:57,804 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:57,804 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:57:57,804 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-06 23:57:57,805 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:57,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:57,805 INFO L82 PathProgramCache]: Analyzing trace with hash 1640134864, now seen corresponding path program 1 times [2020-11-06 23:57:57,805 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:57,806 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [928449176] [2020-11-06 23:57:57,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:57,809 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,136 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:58,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:57:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-06 23:57:58,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-06 23:57:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:57:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:57:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-06 23:57:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-06 23:57:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:58,388 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [928449176] [2020-11-06 23:57:58,389 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:58,389 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-06 23:57:58,389 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309927205] [2020-11-06 23:57:58,390 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-06 23:57:58,390 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:58,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-06 23:57:58,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-11-06 23:57:58,391 INFO L87 Difference]: Start difference. First operand 1269 states and 1449 transitions. Second operand 15 states. [2020-11-06 23:57:59,089 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:57:59,389 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:57:59,687 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:59,985 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:58:00,270 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:58:01,485 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:58:01,785 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:58:02,102 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:58:02,440 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:58:02,738 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:58:05,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:58:05,319 INFO L93 Difference]: Finished difference Result 3072 states and 3896 transitions. [2020-11-06 23:58:05,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-11-06 23:58:05,320 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 216 [2020-11-06 23:58:05,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:58:05,334 INFO L225 Difference]: With dead ends: 3072 [2020-11-06 23:58:05,334 INFO L226 Difference]: Without dead ends: 1923 [2020-11-06 23:58:05,339 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2020-11-06 23:58:05,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1923 states. [2020-11-06 23:58:05,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1923 to 1293. [2020-11-06 23:58:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1293 states. [2020-11-06 23:58:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1293 states and 1473 transitions. [2020-11-06 23:58:06,005 INFO L78 Accepts]: Start accepts. Automaton has 1293 states and 1473 transitions. Word has length 216 [2020-11-06 23:58:06,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:58:06,006 INFO L481 AbstractCegarLoop]: Abstraction has 1293 states and 1473 transitions. [2020-11-06 23:58:06,006 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-06 23:58:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1473 transitions. [2020-11-06 23:58:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-06 23:58:06,011 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:58:06,011 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:58:06,011 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-06 23:58:06,011 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:58:06,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:58:06,012 INFO L82 PathProgramCache]: Analyzing trace with hash -742258445, now seen corresponding path program 1 times [2020-11-06 23:58:06,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:58:06,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1052514838] [2020-11-06 23:58:06,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:58:06,015 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:58:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,322 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:58:06,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:58:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:58:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:58:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:58:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:58:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:58:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:58:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-06 23:58:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-06 23:58:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:58:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:58:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-06 23:58:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-06 23:58:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:58:06,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1052514838] [2020-11-06 23:58:06,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:58:06,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:58:06,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608955753] [2020-11-06 23:58:06,560 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:58:06,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:58:06,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:58:06,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:58:06,561 INFO L87 Difference]: Start difference. First operand 1293 states and 1473 transitions. Second operand 9 states. [2020-11-06 23:58:07,228 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:58:07,940 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:58:13,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:58:13,370 INFO L93 Difference]: Finished difference Result 4701 states and 6020 transitions. [2020-11-06 23:58:13,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-11-06 23:58:13,370 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 216 [2020-11-06 23:58:13,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:58:13,395 INFO L225 Difference]: With dead ends: 4701 [2020-11-06 23:58:13,395 INFO L226 Difference]: Without dead ends: 3528 [2020-11-06 23:58:13,402 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 44 SyntacticMatches, 4 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 518 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=329, Invalid=1231, Unknown=0, NotChecked=0, Total=1560 [2020-11-06 23:58:13,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3528 states. [2020-11-06 23:58:14,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3528 to 2525. [2020-11-06 23:58:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2525 states. [2020-11-06 23:58:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 2525 states and 2907 transitions. [2020-11-06 23:58:14,745 INFO L78 Accepts]: Start accepts. Automaton has 2525 states and 2907 transitions. Word has length 216 [2020-11-06 23:58:14,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:58:14,746 INFO L481 AbstractCegarLoop]: Abstraction has 2525 states and 2907 transitions. [2020-11-06 23:58:14,746 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:58:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 2907 transitions. [2020-11-06 23:58:14,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-11-06 23:58:14,750 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:58:14,751 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:58:14,751 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-06 23:58:14,751 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:58:14,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:58:14,752 INFO L82 PathProgramCache]: Analyzing trace with hash 280072173, now seen corresponding path program 1 times [2020-11-06 23:58:14,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:58:14,752 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2119166495] [2020-11-06 23:58:14,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:58:14,755 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:58:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,060 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:58:15,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:58:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:58:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:58:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:58:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:58:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:58:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:58:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:58:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-06 23:58:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-06 23:58:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:58:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:58:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-06 23:58:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-11-06 23:58:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:58:15,250 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2119166495] [2020-11-06 23:58:15,250 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:58:15,250 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:58:15,251 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968692205] [2020-11-06 23:58:15,251 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:58:15,251 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:58:15,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:58:15,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:58:15,252 INFO L87 Difference]: Start difference. First operand 2525 states and 2907 transitions. Second operand 9 states. [2020-11-06 23:58:15,797 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:58:21,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:58:21,189 INFO L93 Difference]: Finished difference Result 5720 states and 7444 transitions. [2020-11-06 23:58:21,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-11-06 23:58:21,189 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2020-11-06 23:58:21,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:58:21,234 INFO L225 Difference]: With dead ends: 5720 [2020-11-06 23:58:21,234 INFO L226 Difference]: Without dead ends: 5716 [2020-11-06 23:58:21,239 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 488 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=367, Invalid=1273, Unknown=0, NotChecked=0, Total=1640 [2020-11-06 23:58:21,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5716 states. [2020-11-06 23:58:22,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5716 to 4080. [2020-11-06 23:58:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4080 states. [2020-11-06 23:58:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 4080 states and 4801 transitions. [2020-11-06 23:58:23,012 INFO L78 Accepts]: Start accepts. Automaton has 4080 states and 4801 transitions. Word has length 221 [2020-11-06 23:58:23,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:58:23,013 INFO L481 AbstractCegarLoop]: Abstraction has 4080 states and 4801 transitions. [2020-11-06 23:58:23,013 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:58:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 4801 transitions. [2020-11-06 23:58:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2020-11-06 23:58:23,027 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:58:23,028 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:58:23,028 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-06 23:58:23,028 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:58:23,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:58:23,029 INFO L82 PathProgramCache]: Analyzing trace with hash 38612496, now seen corresponding path program 1 times [2020-11-06 23:58:23,029 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:58:23,029 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [599992927] [2020-11-06 23:58:23,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:58:23,323 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 88 [2020-11-06 23:58:23,460 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-06 23:58:24,034 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 180 [2020-11-06 23:58:24,665 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 180 [2020-11-06 23:58:25,271 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 180 [2020-11-06 23:58:25,884 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 179 [2020-11-06 23:58:26,440 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 180 [2020-11-06 23:58:26,984 WARN L194 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 180 [2020-11-06 23:58:27,505 WARN L194 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 180 [2020-11-06 23:58:28,010 WARN L194 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 179 [2020-11-06 23:58:28,013 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-06 23:58:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,448 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:58:28,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:58:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:58:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:58:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:58:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:58:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:58:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-06 23:58:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-06 23:58:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-06 23:58:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:58:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-06 23:58:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:58:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:58:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:58:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-11-06 23:58:28,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-11-06 23:58:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:58:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:58:33,365 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [599992927] [2020-11-06 23:58:33,365 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:58:33,366 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2020-11-06 23:58:33,366 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353190759] [2020-11-06 23:58:33,367 INFO L461 AbstractCegarLoop]: Interpolant automaton has 58 states [2020-11-06 23:58:33,367 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:58:33,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2020-11-06 23:58:33,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=586, Invalid=2720, Unknown=0, NotChecked=0, Total=3306 [2020-11-06 23:58:33,370 INFO L87 Difference]: Start difference. First operand 4080 states and 4801 transitions. Second operand 58 states. [2020-11-06 23:58:34,349 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:58:34,651 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:58:34,943 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-06 23:58:35,238 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:58:35,551 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-06 23:58:35,889 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-06 23:58:36,662 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-06 23:58:37,062 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-11-06 23:58:37,668 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:58:38,507 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:58:39,269 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-06 23:58:40,059 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 235 [2020-11-06 23:58:40,497 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:58:40,848 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:58:41,587 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:58:41,950 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:58:42,329 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-06 23:58:43,493 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-11-06 23:58:43,912 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-06 23:58:45,068 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-06 23:58:46,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:58:46,162 INFO L93 Difference]: Finished difference Result 4585 states and 5464 transitions. [2020-11-06 23:58:46,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2020-11-06 23:58:46,163 INFO L78 Accepts]: Start accepts. Automaton has 58 states. Word has length 337 [2020-11-06 23:58:46,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:58:46,167 INFO L225 Difference]: With dead ends: 4585 [2020-11-06 23:58:46,168 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:58:46,187 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 119 SyntacticMatches, 11 SemanticMatches, 132 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6425 ImplicationChecksByTransitivity, 14.2s TimeCoverageRelationStatistics Valid=2083, Invalid=15739, Unknown=0, NotChecked=0, Total=17822 [2020-11-06 23:58:46,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:58:46,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:58:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:58:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:58:46,188 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 337 [2020-11-06 23:58:46,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:58:46,188 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:58:46,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 58 states. [2020-11-06 23:58:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:58:46,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:58:46,189 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-06 23:58:46,191 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:58:47,169 WARN L194 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 296 [2020-11-06 23:58:48,484 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 403 DAG size of output: 321 [2020-11-06 23:58:49,468 WARN L194 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 321 [2020-11-06 23:58:50,203 WARN L194 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 321 [2020-11-06 23:58:51,862 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 283 [2020-11-06 23:58:52,552 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 317 [2020-11-06 23:58:56,588 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 325 [2020-11-06 23:58:57,029 WARN L194 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 281 [2020-11-06 23:58:57,595 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 279 [2020-11-06 23:58:58,831 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 453 DAG size of output: 389 [2020-11-06 23:58:59,534 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 321 [2020-11-06 23:59:00,791 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 285 [2020-11-06 23:59:02,664 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 321 [2020-11-06 23:59:03,446 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 323 [2020-11-06 23:59:03,852 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 283 [2020-11-06 23:59:04,289 WARN L194 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 296 [2020-11-06 23:59:06,445 WARN L194 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 317 [2020-11-06 23:59:07,121 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 283 [2020-11-06 23:59:07,698 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 285 [2020-11-06 23:59:09,262 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 296 [2020-11-06 23:59:10,809 WARN L194 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 321 [2020-11-06 23:59:11,214 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 300 [2020-11-06 23:59:11,690 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 283 [2020-11-06 23:59:12,786 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 233 DAG size of output: 43 [2020-11-06 23:59:13,792 WARN L194 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 36 [2020-11-06 23:59:14,807 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 257 DAG size of output: 36 [2020-11-06 23:59:15,025 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:16,012 WARN L194 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 36 [2020-11-06 23:59:16,989 WARN L194 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 26 [2020-11-06 23:59:17,323 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:59:17,549 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-06 23:59:17,776 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-06 23:59:18,784 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 162 DAG size of output: 26 [2020-11-06 23:59:19,765 WARN L194 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 26 [2020-11-06 23:59:20,806 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 165 DAG size of output: 29 [2020-11-06 23:59:21,457 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-11-06 23:59:22,044 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-11-06 23:59:22,256 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:23,018 WARN L194 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 36 [2020-11-06 23:59:23,236 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:24,179 WARN L194 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 36 [2020-11-06 23:59:24,443 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 45 [2020-11-06 23:59:25,108 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-11-06 23:59:25,324 WARN L194 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:59:25,554 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:26,247 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-11-06 23:59:26,879 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 23 [2020-11-06 23:59:27,136 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 54 [2020-11-06 23:59:27,363 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:59:27,917 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-11-06 23:59:28,141 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:28,774 WARN L194 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2020-11-06 23:59:29,032 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 45 [2020-11-06 23:59:29,255 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:29,847 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2020-11-06 23:59:30,544 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-11-06 23:59:31,225 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-11-06 23:59:31,860 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 20 [2020-11-06 23:59:32,580 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-11-06 23:59:32,797 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-06 23:59:33,490 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-11-06 23:59:34,289 WARN L194 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 24 [2020-11-06 23:59:35,371 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 175 DAG size of output: 23 [2020-11-06 23:59:36,288 WARN L194 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 41 [2020-11-06 23:59:37,040 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 36 [2020-11-06 23:59:37,258 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:38,049 WARN L194 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 36 [2020-11-06 23:59:38,269 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:38,992 WARN L194 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 32 [2020-11-06 23:59:40,368 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 329 DAG size of output: 36 [2020-11-06 23:59:40,585 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:41,580 WARN L194 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 36 [2020-11-06 23:59:41,805 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-06 23:59:42,023 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-06 23:59:42,648 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-11-06 23:59:43,394 WARN L194 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 36 [2020-11-06 23:59:43,593 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-06 23:59:44,221 WARN L194 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 23 [2020-11-06 23:59:44,908 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2020-11-06 23:59:45,513 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 20 [2020-11-06 23:59:46,133 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 23 [2020-11-06 23:59:46,371 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:46,971 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 21 [2020-11-06 23:59:47,549 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 32 [2020-11-06 23:59:48,504 WARN L194 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 36 [2020-11-06 23:59:48,716 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:49,596 WARN L194 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 36 [2020-11-06 23:59:49,801 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:50,538 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 38 [2020-11-06 23:59:51,559 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 233 DAG size of output: 43 [2020-11-06 23:59:52,300 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 24 [2020-11-06 23:59:52,535 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-06 23:59:52,750 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:59:53,028 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-06 23:59:53,268 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-06 23:59:53,546 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-11-06 23:59:53,757 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-06 23:59:54,740 WARN L194 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 40 [2020-11-06 23:59:55,580 WARN L194 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 36 [2020-11-06 23:59:56,386 WARN L194 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 36 [2020-11-06 23:59:57,339 WARN L194 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 22 [2020-11-06 23:59:57,497 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 19 [2020-11-06 23:59:57,755 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:59:58,506 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-11-06 23:59:59,576 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 233 DAG size of output: 43 [2020-11-07 00:00:00,229 WARN L194 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 20 [2020-11-07 00:00:00,868 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 00:00:01,115 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 57 [2020-11-07 00:00:01,816 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2020-11-07 00:00:02,056 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 00:00:02,717 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-11-07 00:00:03,348 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-11-07 00:00:03,505 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 19 [2020-11-07 00:00:03,804 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 00:00:04,918 WARN L194 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 26 [2020-11-07 00:00:05,868 WARN L194 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 36 [2020-11-07 00:00:06,947 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 237 DAG size of output: 47 [2020-11-07 00:00:07,878 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 26 [2020-11-07 00:00:08,601 WARN L194 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 38 [2020-11-07 00:00:09,233 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-11-07 00:00:09,241 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:00:09,241 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:00:09,241 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:00:09,241 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:00:09,241 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-07 00:00:09,241 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-11-07 00:00:09,241 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 00:00:09,242 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-11-07 00:00:09,243 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 00:00:09,244 INFO L266 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 00:00:09,245 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 00:00:09,246 INFO L266 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-11-07 00:00:09,247 INFO L266 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:00:09,248 INFO L266 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:00:09,249 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:00:09,250 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:00:09,250 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:00:09,250 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 911 917) the Hoare annotation is: true [2020-11-07 00:00:09,250 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 911 917) the Hoare annotation is: true [2020-11-07 00:00:09,250 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 918 926) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1) (<= |valid_product_#res| 1))) [2020-11-07 00:00:09,250 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 918 926) the Hoare annotation is: true [2020-11-07 00:00:09,250 INFO L262 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 00:00:09,250 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 918 926) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1) (<= |valid_product_#res| 1))) [2020-11-07 00:00:09,250 INFO L269 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: true [2020-11-07 00:00:09,251 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 1001 1023) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,251 INFO L269 CegarLoopResult]: At program point L1020(line 1020) the Hoare annotation is: true [2020-11-07 00:00:09,251 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 1001 1023) the Hoare annotation is: true [2020-11-07 00:00:09,251 INFO L262 CegarLoopResult]: At program point L1013(line 1013) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,251 INFO L262 CegarLoopResult]: At program point L1013-1(line 1013) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,251 INFO L262 CegarLoopResult]: At program point L1011(lines 1011 1018) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,252 INFO L269 CegarLoopResult]: At program point L1011-1(lines 1011 1018) the Hoare annotation is: true [2020-11-07 00:00:09,252 INFO L262 CegarLoopResult]: At program point L1009(line 1009) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret81| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,252 INFO L262 CegarLoopResult]: At program point L1008(line 1008) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,252 INFO L262 CegarLoopResult]: At program point L1009-1(line 1009) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret81| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,252 INFO L262 CegarLoopResult]: At program point L1007(line 1007) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,252 INFO L262 CegarLoopResult]: At program point L1009-2(line 1009) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret81| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,253 INFO L262 CegarLoopResult]: At program point L1007-1(line 1007) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,253 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 1001 1023) the Hoare annotation is: true [2020-11-07 00:00:09,253 INFO L262 CegarLoopResult]: At program point L1003(line 1003) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 959 982) no Hoare annotation was computed. [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 959 982) no Hoare annotation was computed. [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 959 982) no Hoare annotation was computed. [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point L977(line 977) no Hoare annotation was computed. [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point L976(line 976) no Hoare annotation was computed. [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point L975(line 975) no Hoare annotation was computed. [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point L974(line 974) no Hoare annotation was computed. [2020-11-07 00:00:09,253 INFO L266 CegarLoopResult]: For program point L973(line 973) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L972(line 972) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L971(line 971) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L970(line 970) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L969(line 969) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L968(line 968) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L967(line 967) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L966(line 966) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L965(line 965) no Hoare annotation was computed. [2020-11-07 00:00:09,254 INFO L266 CegarLoopResult]: For program point L964(line 964) no Hoare annotation was computed. [2020-11-07 00:00:09,255 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 796 810) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2020-11-07 00:00:09,255 INFO L262 CegarLoopResult]: At program point L800(lines 800 806) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,255 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 796 810) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,255 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 796 810) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2020-11-07 00:00:09,255 INFO L262 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:00:09,255 INFO L262 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 1)) .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,256 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 713 721) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (.cse1 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 1)) .cse3))) [2020-11-07 00:00:09,256 INFO L269 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: true [2020-11-07 00:00:09,256 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 713 721) the Hoare annotation is: true [2020-11-07 00:00:09,256 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 713 721) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (.cse1 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 1)) .cse3))) [2020-11-07 00:00:09,256 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 777 795) the Hoare annotation is: true [2020-11-07 00:00:09,256 INFO L269 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: true [2020-11-07 00:00:09,256 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 777 795) the Hoare annotation is: true [2020-11-07 00:00:09,256 INFO L269 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: true [2020-11-07 00:00:09,256 INFO L269 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L786(lines 786 790) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L784(line 784) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L786-2(lines 786 790) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L784-1(line 784) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L784-2(line 784) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L784-3(line 784) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 777 795) the Hoare annotation is: true [2020-11-07 00:00:09,257 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 00:00:09,257 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L729(lines 729 737) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L729-2(lines 729 737) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 722 757) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 722 757) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L741(lines 741 749) no Hoare annotation was computed. [2020-11-07 00:00:09,258 INFO L266 CegarLoopResult]: For program point L741-2(lines 741 749) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 722 757) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 904 910) the Hoare annotation is: true [2020-11-07 00:00:09,259 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 904 910) the Hoare annotation is: true [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:00:09,259 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:00:09,260 INFO L266 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-07 00:00:09,261 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-11-07 00:00:09,262 INFO L266 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:00:09,263 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:00:09,264 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-11-07 00:00:09,265 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:00:09,266 INFO L266 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-11-07 00:00:09,267 INFO L266 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-11-07 00:00:09,267 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 990 1000) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,267 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 990 1000) the Hoare annotation is: true [2020-11-07 00:00:09,267 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 990 1000) the Hoare annotation is: true [2020-11-07 00:00:09,267 INFO L262 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,267 INFO L269 CegarLoopResult]: At program point L707-2(line 707) the Hoare annotation is: true [2020-11-07 00:00:09,267 INFO L269 CegarLoopResult]: At program point L707-3(line 707) the Hoare annotation is: true [2020-11-07 00:00:09,267 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 702 712) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 702 712) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 702 712) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point L707-1(line 707) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 694 701) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 694 701) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 694 701) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point L513(line 513) the Hoare annotation is: true [2020-11-07 00:00:09,268 INFO L269 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point L508(lines 508 514) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 504 517) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 504 517) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 504 517) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point L669(lines 669 677) the Hoare annotation is: true [2020-11-07 00:00:09,269 INFO L269 CegarLoopResult]: At program point L667(line 667) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point L667-1(line 667) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point L665(lines 665 682) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point L667-2(line 667) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point L667-3(line 667) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 661 685) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 661 685) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point L680-1(lines 661 685) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: true [2020-11-07 00:00:09,270 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 601 607) the Hoare annotation is: true [2020-11-07 00:00:09,271 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 601 607) the Hoare annotation is: true [2020-11-07 00:00:09,271 INFO L262 CegarLoopResult]: At program point L832(lines 831 880) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,271 INFO L262 CegarLoopResult]: At program point L861(lines 861 876) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,271 INFO L262 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,271 INFO L262 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,271 INFO L262 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,272 INFO L262 CegarLoopResult]: At program point L849-1(line 849) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,272 INFO L262 CegarLoopResult]: At program point L878(lines 831 880) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,272 INFO L262 CegarLoopResult]: At program point L841(lines 841 847) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,272 INFO L262 CegarLoopResult]: At program point L841-1(lines 841 847) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,272 INFO L262 CegarLoopResult]: At program point L833(lines 833 837) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,273 INFO L262 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,273 INFO L262 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,273 INFO L262 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,273 INFO L262 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,273 INFO L269 CegarLoopResult]: At program point testEXIT(lines 821 888) the Hoare annotation is: true [2020-11-07 00:00:09,273 INFO L262 CegarLoopResult]: At program point L867-1(line 867) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,273 INFO L262 CegarLoopResult]: At program point L867-2(line 867) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,274 INFO L262 CegarLoopResult]: At program point testENTRY(lines 821 888) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,274 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,274 INFO L262 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,274 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,274 INFO L262 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,274 INFO L269 CegarLoopResult]: At program point testFINAL(lines 821 888) the Hoare annotation is: true [2020-11-07 00:00:09,275 INFO L262 CegarLoopResult]: At program point L851(lines 851 857) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,275 INFO L262 CegarLoopResult]: At program point L851-1(lines 851 857) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,275 INFO L262 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp~9 0))) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,275 INFO L262 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (let ((.cse5 (<= 0 (+ test_~tmp~9 2147483648))) (.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (<= test_~tmp~9 2147483647)) (.cse2 (<= |test_#t~nondet76| 2147483647)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse6 .cse2 (<= 2 ~waterLevel~0) (= ~pumpRunning~0 0) .cse4 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse1 .cse6 .cse2 .cse3 .cse4 .cse7))) [2020-11-07 00:00:09,275 INFO L262 CegarLoopResult]: At program point L839-1(line 839) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse1 (<= |test_#t~nondet76| 2147483647)) (.cse2 (= test_~tmp~9 |test_#t~nondet76|)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:00:09,276 INFO L262 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,276 INFO L262 CegarLoopResult]: At program point L881(lines 830 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:09,276 INFO L262 CegarLoopResult]: At program point L869(lines 869 875) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:09,276 INFO L262 CegarLoopResult]: At program point L869-1(lines 861 876) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp~9 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 00:00:09,276 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:00:09,276 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:00:09,276 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-11-07 00:00:09,276 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 00:00:09,276 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:00:09,277 INFO L266 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:00:09,278 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:00:09,279 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:00:09,280 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:00:09,280 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 518 526) the Hoare annotation is: true [2020-11-07 00:00:09,280 INFO L269 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: true [2020-11-07 00:00:09,280 INFO L269 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: true [2020-11-07 00:00:09,280 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 518 526) the Hoare annotation is: true [2020-11-07 00:00:09,280 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 518 526) the Hoare annotation is: true [2020-11-07 00:00:09,280 INFO L262 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (let ((.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,280 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 538 566) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse1))) [2020-11-07 00:00:09,281 INFO L262 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:00:09,281 INFO L262 CegarLoopResult]: At program point L550(lines 550 560) the Hoare annotation is: (let ((.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3) (or .cse2 .cse5 .cse3 .cse4))) [2020-11-07 00:00:09,281 INFO L262 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (and (not (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse5 .cse3))) [2020-11-07 00:00:09,281 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 538 566) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse4 .cse6) (or .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse6))) [2020-11-07 00:00:09,281 INFO L262 CegarLoopResult]: At program point L548-1(line 548) the Hoare annotation is: (let ((.cse1 (and (not (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (= |__utac_acc__Specification2_spec__2_#t~ret53| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse4 .cse0 .cse5 .cse2) (or .cse0 .cse5 .cse2 .cse3))) [2020-11-07 00:00:09,282 INFO L262 CegarLoopResult]: At program point L546(lines 546 563) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse6))) [2020-11-07 00:00:09,282 INFO L262 CegarLoopResult]: At program point L548-2(line 548) the Hoare annotation is: (let ((.cse1 (and (not (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (= |__utac_acc__Specification2_spec__2_#t~ret53| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse4 .cse0 .cse5 .cse2) (or .cse0 .cse5 .cse2 .cse3))) [2020-11-07 00:00:09,282 INFO L262 CegarLoopResult]: At program point L548-3(line 548) the Hoare annotation is: (let ((.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp___0~0 |__utac_acc__Specification2_spec__2_#t~ret53|))) (.cse4 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse4 .cse0 .cse5 .cse2) (or .cse0 .cse5 .cse2 .cse3))) [2020-11-07 00:00:09,282 INFO L262 CegarLoopResult]: At program point L546-1(lines 538 566) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse4 .cse6) (or .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse6))) [2020-11-07 00:00:09,282 INFO L262 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse1))) [2020-11-07 00:00:09,283 INFO L262 CegarLoopResult]: At program point L544-1(line 544) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |__utac_acc__Specification2_spec__2_#t~ret52| 0)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse4))) [2020-11-07 00:00:09,283 INFO L262 CegarLoopResult]: At program point L544-2(line 544) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |__utac_acc__Specification2_spec__2_#t~ret52| 0)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse4))) [2020-11-07 00:00:09,283 INFO L262 CegarLoopResult]: At program point L544-3(line 544) the Hoare annotation is: (let ((.cse5 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~3 |__utac_acc__Specification2_spec__2_#t~ret52|))) (.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |__utac_acc__Specification2_spec__2_#t~ret52| 0)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse6))) [2020-11-07 00:00:09,283 INFO L262 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse1))) [2020-11-07 00:00:09,283 INFO L262 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (let ((.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3) (or .cse2 .cse5 .cse3 .cse4))) [2020-11-07 00:00:09,283 INFO L262 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:00:09,283 INFO L262 CegarLoopResult]: At program point L551(lines 551 557) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point L480(lines 480 488) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point L480-2(lines 480 488) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 472 494) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 472 494) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 472 494) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:00:09,284 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 530 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:00:09,285 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 530 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:00:09,285 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 530 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:00:09,285 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-07 00:00:09,286 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 00:00:09,287 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-11-07 00:00:09,288 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:00:09,289 INFO L266 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-11-07 00:00:09,290 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-11-07 00:00:09,291 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L896-1(line 896) no Hoare annotation was computed. [2020-11-07 00:00:09,292 INFO L266 CegarLoopResult]: For program point L896-2(line 896) no Hoare annotation was computed. [2020-11-07 00:00:09,293 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 894 903) no Hoare annotation was computed. [2020-11-07 00:00:09,293 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 894 903) no Hoare annotation was computed. [2020-11-07 00:00:09,293 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 894 903) no Hoare annotation was computed. [2020-11-07 00:00:09,293 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 00:00:09,293 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 00:00:09,293 INFO L262 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,293 INFO L262 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,293 INFO L262 CegarLoopResult]: At program point L490-1(line 490) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,293 INFO L262 CegarLoopResult]: At program point L490-2(line 490) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L486-1(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L486-2(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L486-3(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,294 INFO L262 CegarLoopResult]: At program point L482-1(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,295 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,295 INFO L262 CegarLoopResult]: At program point L482-2(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,295 INFO L262 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:09,295 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,295 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,295 INFO L262 CegarLoopResult]: At program point L482-3(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,295 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L482-4(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L482-5(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L478-2(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L478-3(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,296 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,297 INFO L262 CegarLoopResult]: At program point L478-4(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,297 INFO L262 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,297 INFO L262 CegarLoopResult]: At program point L478-5(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,297 INFO L262 CegarLoopResult]: At program point L478-6(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,297 INFO L262 CegarLoopResult]: At program point L478-7(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,297 INFO L262 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,297 INFO L262 CegarLoopResult]: At program point L751-1(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L751-2(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L751-3(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L747-1(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L747-2(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L747-3(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,298 INFO L262 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,299 INFO L262 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,299 INFO L262 CegarLoopResult]: At program point L747-4(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,299 INFO L262 CegarLoopResult]: At program point L743-1(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,299 INFO L262 CegarLoopResult]: At program point L743-2(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,299 INFO L262 CegarLoopResult]: At program point L743-3(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,299 INFO L262 CegarLoopResult]: At program point L739(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,299 INFO L262 CegarLoopResult]: At program point L739-1(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point L739-2(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point L739-3(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point L739-4(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point L735-1(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point L739-5(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:09,300 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L735-2(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L739-6(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L735-3(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L739-7(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L735-4(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L731-1(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,301 INFO L262 CegarLoopResult]: At program point L731-2(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L731-3(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L529(line 529) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,302 INFO L262 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,303 INFO L262 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:09,303 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,303 INFO L262 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,303 INFO L262 CegarLoopResult]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,303 INFO L262 CegarLoopResult]: At program point L753-2(line 753) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,303 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:00:09,304 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:09,304 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:09,304 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 686 693) the Hoare annotation is: true [2020-11-07 00:00:09,304 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 686 693) the Hoare annotation is: true [2020-11-07 00:00:09,304 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 686 693) the Hoare annotation is: true [2020-11-07 00:00:09,304 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 495 503) no Hoare annotation was computed. [2020-11-07 00:00:09,304 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 495 503) no Hoare annotation was computed. [2020-11-07 00:00:09,304 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 495 503) no Hoare annotation was computed. [2020-11-07 00:00:09,304 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:00:09,304 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 758 776) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L767(lines 767 771) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L767-2(lines 767 771) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L765-1(line 765) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L765-2(line 765) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L765-3(line 765) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-11-07 00:00:09,305 INFO L269 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: true [2020-11-07 00:00:09,306 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 758 776) the Hoare annotation is: true [2020-11-07 00:00:09,306 INFO L269 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-11-07 00:00:09,306 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 758 776) the Hoare annotation is: true [2020-11-07 00:00:09,306 INFO L269 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: true [2020-11-07 00:00:09,306 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:00:09,306 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:00:09,306 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:00:09,306 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:00:09,306 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 451 462) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,307 INFO L262 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (let ((.cse0 (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,307 INFO L262 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse5 .cse4))) [2020-11-07 00:00:09,307 INFO L262 CegarLoopResult]: At program point L455-1(lines 451 462) the Hoare annotation is: (let ((.cse13 (<= 2 ~waterLevel~0)) (.cse12 (< test_~splverifierCounter~0 4))) (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not .cse12)) (.cse2 (= test_~tmp~9 0)) (.cse3 (not .cse13)) (.cse4 (not (<= test_~tmp~9 2147483647))) (.cse5 (not (<= test_~tmp___0~3 2147483647))) (.cse6 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse8 (not (< ~waterLevel~0 3))) (.cse9 (and (= ~methaneLevelCritical~0 1) .cse12 .cse13)) (.cse10 (= test_~tmp___0~3 0)) (.cse11 (not (<= 0 (+ test_~tmp___0~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~methaneLevelCritical~0 0) .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= |old(~methaneLevelCritical~0)| 0)) .cse10 .cse11)))) [2020-11-07 00:00:09,307 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 451 462) the Hoare annotation is: (let ((.cse13 (<= 2 ~waterLevel~0)) (.cse12 (< test_~splverifierCounter~0 4))) (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not .cse12)) (.cse2 (= test_~tmp~9 0)) (.cse3 (not .cse13)) (.cse4 (not (<= test_~tmp~9 2147483647))) (.cse5 (not (<= test_~tmp___0~3 2147483647))) (.cse6 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse8 (not (< ~waterLevel~0 3))) (.cse9 (and (= ~methaneLevelCritical~0 1) .cse12 .cse13)) (.cse10 (= test_~tmp___0~3 0)) (.cse11 (not (<= 0 (+ test_~tmp___0~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~methaneLevelCritical~0 0) .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= |old(~methaneLevelCritical~0)| 0)) .cse10 .cse11)))) [2020-11-07 00:00:09,307 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 463 471) the Hoare annotation is: true [2020-11-07 00:00:09,308 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 463 471) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,308 INFO L262 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,308 INFO L269 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: true [2020-11-07 00:00:09,308 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 463 471) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,308 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 577 600) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2))) [2020-11-07 00:00:09,308 INFO L262 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2) (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2))) [2020-11-07 00:00:09,309 INFO L262 CegarLoopResult]: At program point L588(lines 588 594) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3))) [2020-11-07 00:00:09,309 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 577 600) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3))) [2020-11-07 00:00:09,309 INFO L262 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1))) [2020-11-07 00:00:09,309 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 577 600) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3))) [2020-11-07 00:00:09,309 INFO L262 CegarLoopResult]: At program point L581(lines 580 599) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2))) [2020-11-07 00:00:09,309 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 929 958) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L954(lines 929 958) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 929 958) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L943(lines 943 947) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L943-1(lines 943 947) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L939-2(lines 939 953) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L935-1(line 935) the Hoare annotation is: true [2020-11-07 00:00:09,310 INFO L269 CegarLoopResult]: At program point L931(line 931) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 427 438) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point L431-1(lines 427 438) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 427 438) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 983 989) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 983 989) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:00:09,311 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:09,311 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:00:09,312 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:00:09,312 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 811 818) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= 1 ~systemActive~0) .cse3 (not (<= test_~tmp~9 2147483647)) (not (<= test_~tmp___0~3 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp___0~3 2147483648))) (= test_~tmp___0~3 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2020-11-07 00:00:09,312 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 811 818) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 00:00:09,312 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 811 818) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse1 (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (= test_~tmp~9 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= 1 ~systemActive~0) .cse3 (not (<= test_~tmp~9 2147483647)) (not (<= test_~tmp___0~3 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) .cse2 (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp___0~3 2147483648))) (= test_~tmp___0~3 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:00:09,312 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 609 633) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 609 633) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L628-1(lines 609 633) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L623(line 623) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L619(line 619) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L617(lines 617 625) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L615-1(line 615) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L613(lines 613 630) the Hoare annotation is: true [2020-11-07 00:00:09,313 INFO L269 CegarLoopResult]: At program point L615-2(line 615) the Hoare annotation is: true [2020-11-07 00:00:09,314 INFO L269 CegarLoopResult]: At program point L615-3(line 615) the Hoare annotation is: true [2020-11-07 00:00:09,314 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 439 450) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (<= 2 ~waterLevel~0) (< ~waterLevel~0 3))))) [2020-11-07 00:00:09,314 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:00:09,314 INFO L262 CegarLoopResult]: At program point L443-1(lines 439 450) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (<= 2 ~waterLevel~0) (< ~waterLevel~0 3))))) [2020-11-07 00:00:09,314 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 439 450) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~9 0)) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4 .cse5 .cse6) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:00:09,314 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 408 415) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 408 415) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 408 415) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point L641-1(line 641) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point L639(lines 639 656) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point L641-2(line 641) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point L641-3(line 641) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 635 659) the Hoare annotation is: true [2020-11-07 00:00:09,315 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 635 659) the Hoare annotation is: true [2020-11-07 00:00:09,316 INFO L269 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: true [2020-11-07 00:00:09,316 INFO L269 CegarLoopResult]: At program point L654-1(lines 635 659) the Hoare annotation is: true [2020-11-07 00:00:09,316 INFO L269 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: true [2020-11-07 00:00:09,316 INFO L269 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: true [2020-11-07 00:00:09,316 INFO L269 CegarLoopResult]: At program point L643(lines 643 651) the Hoare annotation is: true [2020-11-07 00:00:09,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:00:09 BoogieIcfgContainer [2020-11-07 00:00:09,347 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:00:09,348 INFO L168 Benchmark]: Toolchain (without parser) took 170176.03 ms. Allocated memory was 125.8 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 101.7 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-11-07 00:00:09,348 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:00:09,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 591.16 ms. Allocated memory is still 125.8 MB. Free memory was 101.0 MB in the beginning and 78.3 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:09,349 INFO L168 Benchmark]: Boogie Preprocessor took 140.25 ms. Allocated memory was 125.8 MB in the beginning and 151.0 MB in the end (delta: 25.2 MB). Free memory was 78.3 MB in the beginning and 133.8 MB in the end (delta: -55.5 MB). Peak memory consumption was 9.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:09,350 INFO L168 Benchmark]: RCFGBuilder took 1980.01 ms. Allocated memory is still 151.0 MB. Free memory was 133.3 MB in the beginning and 106.8 MB in the end (delta: 26.4 MB). Peak memory consumption was 88.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:09,350 INFO L168 Benchmark]: TraceAbstraction took 167451.00 ms. Allocated memory was 151.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 106.3 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-11-07 00:00:09,352 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 591.16 ms. Allocated memory is still 125.8 MB. Free memory was 101.0 MB in the beginning and 78.3 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 140.25 ms. Allocated memory was 125.8 MB in the beginning and 151.0 MB in the end (delta: 25.2 MB). Free memory was 78.3 MB in the beginning and 133.8 MB in the end (delta: -55.5 MB). Peak memory consumption was 9.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1980.01 ms. Allocated memory is still 151.0 MB. Free memory was 133.3 MB in the beginning and 106.8 MB in the end (delta: 26.4 MB). Peak memory consumption was 88.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 167451.00 ms. Allocated memory was 151.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 106.3 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 831]: Loop Invariant Derived loop invariant: ((((((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((((0 <= tmp + 2147483648 && \old(waterLevel) == waterLevel) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || (((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == 0) && \old(methAndRunningLastTime) == methAndRunningLastTime) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((((0 <= tmp + 2147483648 && tmp <= 2147483647) && 2 <= waterLevel) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 911]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 918]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 1001]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((!(methAndRunningLastTime == 0) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) || !(2 <= waterLevel)) && (((!(methAndRunningLastTime == 0) || !(waterLevel == 1)) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) - ProcedureContractResult [Line: 713]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((tmp == 0 || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(2 <= waterLevel)) && ((((tmp == 0 || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 777]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 904]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 990]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 702]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 694]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 504]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 601]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 821]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 518]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 538]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((((tmp == 0 || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) && (((!(pumpRunning == 0) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0)) || !(2 <= waterLevel))) && (((!(waterLevel == 1) || !(pumpRunning == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0))) && ((((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 530]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 686]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 451]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((((((!(methAndRunningLastTime == 0) || !(splverifierCounter < 4)) || tmp == 0) || !(2 <= waterLevel)) || !(tmp <= 2147483647)) || !(tmp___0 <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || methaneLevelCritical == 0) || ((methaneLevelCritical == 1 && splverifierCounter < 4) && 2 <= waterLevel)) || tmp___0 == 0) || !(0 <= tmp___0 + 2147483648)) && ((((((((((((!(methAndRunningLastTime == 0) || !(splverifierCounter < 4)) || tmp == 0) || !(2 <= waterLevel)) || !(tmp <= 2147483647)) || !(tmp___0 <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || ((methaneLevelCritical == 1 && splverifierCounter < 4) && 2 <= waterLevel)) || !(\old(methaneLevelCritical) == 0)) || tmp___0 == 0) || !(0 <= tmp___0 + 2147483648)) - ProcedureContractResult [Line: 758]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 463]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) && ((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 577]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((!(2 <= \old(waterLevel)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) && (((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && (((!(\old(waterLevel) == 1) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && (((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) - ProcedureContractResult [Line: 929]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 427]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 983]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 609]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 811]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || (1 <= systemActive && \old(systemActive) == systemActive)) || !(2 <= waterLevel)) && (((((((((((((((tmp___2 == 0 || !(methAndRunningLastTime == 0)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || 1 == systemActive) || !(2 <= waterLevel)) || !(tmp <= 2147483647)) || !(tmp___0 <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(0 <= tmp___0 + 2147483648)) || tmp___0 == 0) || !(tmp___2 <= 2147483647))) && (((!(methAndRunningLastTime == 0) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (1 <= systemActive && \old(systemActive) == systemActive)) - ProcedureContractResult [Line: 439]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(tmp <= 2147483647) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) && (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || !(methAndRunningLastTime == 0)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || (2 <= waterLevel && waterLevel < 3)) - ProcedureContractResult [Line: 408]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 681 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 84.2s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 61.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 83.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2913 SDtfs, 11159 SDslu, 7265 SDs, 0 SdLazy, 14367 SolverSat, 4152 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 764 GetRequests, 398 SyntacticMatches, 15 SemanticMatches, 351 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8159 ImplicationChecksByTransitivity, 31.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4080occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 4582 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 323 LocationsWithAnnotation, 10875 PreInvPairs, 11352 NumberOfFragments, 7086 HoareAnnotationTreeSize, 10875 FomulaSimplifications, 11119295997 FormulaSimplificationTreeSizeReduction, 25.4s HoareSimplificationTime, 323 FomulaSimplificationsInter, 10377959 FormulaSimplificationTreeSizeReductionInter, 57.2s 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...