/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:49:29,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:49:29,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:49:29,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:49:29,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:49:29,902 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:49:29,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:49:29,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:49:29,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:49:29,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:49:29,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:49:29,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:49:29,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:49:29,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:49:29,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:49:29,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:49:29,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:49:29,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:49:29,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:49:29,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:49:29,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:49:29,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:49:29,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:49:29,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:49:29,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:49:29,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:49:29,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:49:29,993 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:49:29,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:49:29,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:49:29,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:49:29,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:49:29,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:49:29,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:49:30,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:49:30,001 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:49:30,002 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:49:30,002 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:49:30,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:49:30,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:49:30,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:49:30,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 00:49:30,031 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:49:30,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:49:30,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:49:30,037 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 00:49:30,037 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:49:30,037 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 00:49:30,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:49:30,038 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:49:30,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:49:30,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:49:30,039 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 00:49:30,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:49:30,040 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:49:30,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:49:30,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:49:30,041 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:49:30,041 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:49:30,041 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:49:30,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:49:30,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:49:30,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:49:30,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:49:30,042 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 00:49:30,042 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 00:49:30,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:49:30,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:49:30,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:49:30,591 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:49:30,591 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:49:30,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product24.cil.c [2021-02-22 00:49:30,690 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4162dd1e9/cd0877d6d89f4430ab34f4e1baffc467/FLAG1c53277b3 [2021-02-22 00:49:31,483 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:49:31,484 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product24.cil.c [2021-02-22 00:49:31,516 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4162dd1e9/cd0877d6d89f4430ab34f4e1baffc467/FLAG1c53277b3 [2021-02-22 00:49:31,726 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4162dd1e9/cd0877d6d89f4430ab34f4e1baffc467 [2021-02-22 00:49:31,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:49:31,746 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:49:31,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:49:31,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:49:31,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:49:31,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:49:31" (1/1) ... [2021-02-22 00:49:31,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@304ee403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:31, skipping insertion in model container [2021-02-22 00:49:31,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:49:31" (1/1) ... [2021-02-22 00:49:31,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:49:31,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:49:32,257 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product24.cil.c[17127,17140] [2021-02-22 00:49:32,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:49:32,296 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:49:32,376 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product24.cil.c[17127,17140] [2021-02-22 00:49:32,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:49:32,426 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:49:32,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32 WrapperNode [2021-02-22 00:49:32,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:49:32,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:49:32,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:49:32,428 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:49:32,443 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... [2021-02-22 00:49:32,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... [2021-02-22 00:49:32,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... [2021-02-22 00:49:32,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... [2021-02-22 00:49:32,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... [2021-02-22 00:49:32,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... [2021-02-22 00:49:32,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... [2021-02-22 00:49:32,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:49:32,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:49:32,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:49:32,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:49:32,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:49:32,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:49:32,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:49:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 00:49:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:49:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 00:49:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 00:49:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 00:49:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 00:49:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 00:49:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 00:49:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 00:49:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 00:49:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 00:49:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 00:49:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 00:49:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 00:49:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 00:49:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 00:49:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 00:49:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 00:49:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 00:49:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 00:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 00:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 00:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 00:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 00:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 00:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 00:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 00:49:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 00:49:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 00:49:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:49:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-22 00:49:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-22 00:49:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 00:49:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 00:49:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 00:49:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 00:49:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 00:49:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 00:49:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 00:49:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 00:49:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:49:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:49:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:49:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:49:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:49:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 00:49:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 00:49:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 00:49:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 00:49:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 00:49:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 00:49:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 00:49:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 00:49:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 00:49:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 00:49:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 00:49:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 00:49:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-22 00:49:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 00:49:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 00:49:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 00:49:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 00:49:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 00:49:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 00:49:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 00:49:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 00:49:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 00:49:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:49:32,756 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:49:32,756 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 00:49:32,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:49:32,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:49:32,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:49:32,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:49:32,757 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 00:49:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:49:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 00:49:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 00:49:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:49:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 00:49:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 00:49:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 00:49:32,760 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 00:49:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 00:49:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 00:49:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 00:49:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 00:49:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 00:49:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-22 00:49:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 00:49:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:49:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 00:49:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 00:49:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:49:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:49:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:49:34,090 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:49:34,090 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 00:49:34,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:49:34 BoogieIcfgContainer [2021-02-22 00:49:34,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:49:34,097 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:49:34,098 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:49:34,102 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:49:34,102 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:49:31" (1/3) ... [2021-02-22 00:49:34,103 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f886c4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:49:34, skipping insertion in model container [2021-02-22 00:49:34,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:49:32" (2/3) ... [2021-02-22 00:49:34,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f886c4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:49:34, skipping insertion in model container [2021-02-22 00:49:34,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:49:34" (3/3) ... [2021-02-22 00:49:34,106 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product24.cil.c [2021-02-22 00:49:34,113 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:49:34,120 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:49:34,141 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:49:34,175 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:49:34,176 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:49:34,176 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 00:49:34,177 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:49:34,177 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:49:34,177 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:49:34,177 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:49:34,177 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:49:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2021-02-22 00:49:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-22 00:49:34,247 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:49:34,248 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] [2021-02-22 00:49:34,248 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:49:34,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:49:34,254 INFO L82 PathProgramCache]: Analyzing trace with hash -1444193763, now seen corresponding path program 1 times [2021-02-22 00:49:34,263 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:49:34,263 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [106512579] [2021-02-22 00:49:34,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:49:34,347 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:49:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:34,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:34,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:34,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:34,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,136 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:49:35,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:49:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 00:49:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 00:49:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 00:49:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 00:49:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 00:49:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-22 00:49:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 00:49:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:35,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:35,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:49:35,450 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [106512579] [2021-02-22 00:49:35,452 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:49:35,453 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 00:49:35,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063934238] [2021-02-22 00:49:35,461 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 00:49:35,461 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:49:35,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 00:49:35,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 00:49:35,480 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 4 states. [2021-02-22 00:49:37,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:49:37,351 INFO L93 Difference]: Finished difference Result 499 states and 596 transitions. [2021-02-22 00:49:37,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 00:49:37,353 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-22 00:49:37,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:49:37,383 INFO L225 Difference]: With dead ends: 499 [2021-02-22 00:49:37,384 INFO L226 Difference]: Without dead ends: 320 [2021-02-22 00:49:37,392 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 00:49:37,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2021-02-22 00:49:37,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 268. [2021-02-22 00:49:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2021-02-22 00:49:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 293 transitions. [2021-02-22 00:49:37,622 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 293 transitions. Word has length 153 [2021-02-22 00:49:37,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:49:37,625 INFO L480 AbstractCegarLoop]: Abstraction has 268 states and 293 transitions. [2021-02-22 00:49:37,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 00:49:37,625 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 293 transitions. [2021-02-22 00:49:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-22 00:49:37,634 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:49:37,634 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] [2021-02-22 00:49:37,635 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:49:37,635 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:49:37,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:49:37,635 INFO L82 PathProgramCache]: Analyzing trace with hash -1157351804, now seen corresponding path program 1 times [2021-02-22 00:49:37,636 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:49:37,637 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1160818750] [2021-02-22 00:49:37,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:49:37,642 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:49:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:37,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:37,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:37,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:37,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:37,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:37,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,109 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:49:38,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:49:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 00:49:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 00:49:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 00:49:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 00:49:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 00:49:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-22 00:49:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 00:49:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:38,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:38,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:49:38,234 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1160818750] [2021-02-22 00:49:38,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:49:38,235 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 00:49:38,235 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530298382] [2021-02-22 00:49:38,236 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 00:49:38,236 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:49:38,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 00:49:38,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 00:49:38,237 INFO L87 Difference]: Start difference. First operand 268 states and 293 transitions. Second operand 5 states. [2021-02-22 00:49:39,020 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:49:40,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:49:40,324 INFO L93 Difference]: Finished difference Result 417 states and 478 transitions. [2021-02-22 00:49:40,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 00:49:40,325 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-22 00:49:40,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:49:40,330 INFO L225 Difference]: With dead ends: 417 [2021-02-22 00:49:40,330 INFO L226 Difference]: Without dead ends: 309 [2021-02-22 00:49:40,333 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 [2021-02-22 00:49:40,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2021-02-22 00:49:40,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 258. [2021-02-22 00:49:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2021-02-22 00:49:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 280 transitions. [2021-02-22 00:49:40,444 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 280 transitions. Word has length 154 [2021-02-22 00:49:40,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:49:40,445 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 280 transitions. [2021-02-22 00:49:40,445 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 00:49:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 280 transitions. [2021-02-22 00:49:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-22 00:49:40,448 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:49:40,449 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] [2021-02-22 00:49:40,449 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 00:49:40,449 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:49:40,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:49:40,450 INFO L82 PathProgramCache]: Analyzing trace with hash -442098077, now seen corresponding path program 1 times [2021-02-22 00:49:40,450 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:49:40,450 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1521616539] [2021-02-22 00:49:40,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:49:40,454 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:49:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:40,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:40,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:40,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:40,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:40,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:49:40,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:40,904 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:49:40,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:49:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:40,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:40,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 00:49:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:40,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:40,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 00:49:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:40,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:40,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 00:49:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:40,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:40,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:49:40,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:40,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:49:40,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 00:49:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:41,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:41,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:41,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 00:49:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:41,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:41,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:41,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 00:49:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:41,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:41,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:41,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 00:49:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:41,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:41,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:41,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 00:49:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:41,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:41,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:49:41,125 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1521616539] [2021-02-22 00:49:41,126 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:49:41,126 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 00:49:41,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576332860] [2021-02-22 00:49:41,127 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 00:49:41,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:49:41,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 00:49:41,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 00:49:41,133 INFO L87 Difference]: Start difference. First operand 258 states and 280 transitions. Second operand 11 states. [2021-02-22 00:49:41,869 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:49:42,335 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:42,753 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:49:43,164 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:43,562 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:49:43,944 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:45,045 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:49:47,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:49:47,990 INFO L93 Difference]: Finished difference Result 705 states and 836 transitions. [2021-02-22 00:49:47,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-22 00:49:47,992 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-22 00:49:47,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:49:47,998 INFO L225 Difference]: With dead ends: 705 [2021-02-22 00:49:47,998 INFO L226 Difference]: Without dead ends: 567 [2021-02-22 00:49:48,000 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-22 00:49:48,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2021-02-22 00:49:48,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 460. [2021-02-22 00:49:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2021-02-22 00:49:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 519 transitions. [2021-02-22 00:49:48,206 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 519 transitions. Word has length 167 [2021-02-22 00:49:48,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:49:48,207 INFO L480 AbstractCegarLoop]: Abstraction has 460 states and 519 transitions. [2021-02-22 00:49:48,207 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 00:49:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 519 transitions. [2021-02-22 00:49:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-02-22 00:49:48,211 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:49:48,211 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] [2021-02-22 00:49:48,212 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 00:49:48,212 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:49:48,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:49:48,213 INFO L82 PathProgramCache]: Analyzing trace with hash 1766617826, now seen corresponding path program 1 times [2021-02-22 00:49:48,213 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:49:48,213 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [367126043] [2021-02-22 00:49:48,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:49:48,216 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:49:48,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,641 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:49:48,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:49:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 00:49:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 00:49:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 00:49:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 00:49:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 00:49:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 00:49:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 00:49:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:48,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 00:49:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:48,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:48,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:49:48,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [367126043] [2021-02-22 00:49:48,878 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:49:48,878 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:49:48,878 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280362994] [2021-02-22 00:49:48,879 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:49:48,879 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:49:48,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:49:48,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:49:48,880 INFO L87 Difference]: Start difference. First operand 460 states and 519 transitions. Second operand 10 states. [2021-02-22 00:49:49,504 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:49:51,028 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:51,509 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:49:52,093 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:49:52,497 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:52,908 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:53,385 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:49:53,836 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:54,502 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:49:56,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:49:56,098 INFO L93 Difference]: Finished difference Result 1268 states and 1556 transitions. [2021-02-22 00:49:56,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-22 00:49:56,100 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2021-02-22 00:49:56,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:49:56,108 INFO L225 Difference]: With dead ends: 1268 [2021-02-22 00:49:56,109 INFO L226 Difference]: Without dead ends: 928 [2021-02-22 00:49:56,112 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-22 00:49:56,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2021-02-22 00:49:56,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 752. [2021-02-22 00:49:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 752 states. [2021-02-22 00:49:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 752 states and 862 transitions. [2021-02-22 00:49:56,445 INFO L78 Accepts]: Start accepts. Automaton has 752 states and 862 transitions. Word has length 172 [2021-02-22 00:49:56,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:49:56,446 INFO L480 AbstractCegarLoop]: Abstraction has 752 states and 862 transitions. [2021-02-22 00:49:56,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:49:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 862 transitions. [2021-02-22 00:49:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-02-22 00:49:56,451 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:49:56,451 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] [2021-02-22 00:49:56,451 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 00:49:56,451 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:49:56,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:49:56,452 INFO L82 PathProgramCache]: Analyzing trace with hash -810793113, now seen corresponding path program 1 times [2021-02-22 00:49:56,452 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:49:56,453 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [936404888] [2021-02-22 00:49:56,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:49:56,456 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:49:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,881 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:49:56,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:49:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 00:49:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 00:49:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 00:49:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 00:49:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 00:49:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-22 00:49:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 00:49:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:56,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 00:49:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-22 00:49:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:49:56,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:56,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:49:56,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:57,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:57,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:49:57,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:49:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:49:57,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [936404888] [2021-02-22 00:49:57,067 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:49:57,067 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 00:49:57,067 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519354646] [2021-02-22 00:49:57,068 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 00:49:57,068 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:49:57,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 00:49:57,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 00:49:57,069 INFO L87 Difference]: Start difference. First operand 752 states and 862 transitions. Second operand 11 states. [2021-02-22 00:49:57,741 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:49:59,348 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:59,754 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:50:00,182 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:50:00,606 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:50:00,993 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:50:01,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:50:01,841 INFO L93 Difference]: Finished difference Result 1365 states and 1683 transitions. [2021-02-22 00:50:01,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 00:50:01,841 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2021-02-22 00:50:01,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:50:01,843 INFO L225 Difference]: With dead ends: 1365 [2021-02-22 00:50:01,843 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 00:50:01,847 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=190, Invalid=460, Unknown=0, NotChecked=0, Total=650 [2021-02-22 00:50:01,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 00:50:01,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 00:50:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 00:50:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 00:50:01,849 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 177 [2021-02-22 00:50:01,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:50:01,849 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 00:50:01,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 00:50:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 00:50:01,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 00:50:01,850 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 00:50:01,852 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 00:50:03,257 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 6 [2021-02-22 00:50:11,703 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:12,008 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:12,582 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-22 00:50:13,109 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-22 00:50:13,403 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 00:50:13,921 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-22 00:50:14,452 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-22 00:50:14,740 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-22 00:50:15,027 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-22 00:50:15,323 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2021-02-22 00:50:16,078 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-22 00:50:16,416 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:16,801 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:17,167 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-22 00:50:17,644 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-22 00:50:18,197 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-22 00:50:18,537 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-22 00:50:19,055 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-22 00:50:19,342 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:19,870 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-22 00:50:20,381 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:20,637 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-22 00:50:20,906 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-22 00:50:21,690 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 10 [2021-02-22 00:50:22,458 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-22 00:50:23,217 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-22 00:50:23,993 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2021-02-22 00:50:24,487 WARN L202 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2021-02-22 00:50:24,776 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:25,021 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 00:50:25,548 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-22 00:50:26,129 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-22 00:50:26,646 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:27,157 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:27,707 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2021-02-22 00:50:28,378 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:28,698 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-22 00:50:29,249 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-22 00:50:29,800 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-22 00:50:30,356 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2021-02-22 00:50:30,879 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2021-02-22 00:50:31,427 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-22 00:50:31,985 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-22 00:50:32,503 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 13 [2021-02-22 00:50:33,016 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:33,578 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-22 00:50:34,118 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:34,651 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:35,207 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:35,721 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-22 00:50:36,023 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:36,456 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:36,732 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:37,063 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-22 00:50:37,349 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-22 00:50:37,636 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:37,996 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:50:38,516 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-22 00:50:38,816 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-22 00:50:39,125 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-22 00:50:39,410 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:39,989 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-22 00:50:40,320 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-22 00:50:41,090 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2021-02-22 00:50:41,646 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-22 00:50:41,975 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2021-02-22 00:50:42,279 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:42,577 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-22 00:50:43,392 WARN L202 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2021-02-22 00:50:44,021 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-22 00:50:44,651 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-22 00:50:44,663 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 00:50:44,663 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 00:50:44,663 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 00:50:44,663 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 00:50:44,663 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 379 434) no Hoare annotation was computed. [2021-02-22 00:50:44,663 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 00:50:44,663 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 379 434) no Hoare annotation was computed. [2021-02-22 00:50:44,664 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L421-1(line 421) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L421-2(line 421) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 379 434) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L426(lines 403 427) no Hoare annotation was computed. [2021-02-22 00:50:44,665 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L410(lines 410 414) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L410-1(lines 410 414) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-22 00:50:44,666 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L423-1(lines 404 425) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 00:50:44,667 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 435 494) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point L461-2(lines 461 486) no Hoare annotation was computed. [2021-02-22 00:50:44,668 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 435 494) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 435 494) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 00:50:44,669 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L487(lines 460 488) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L479-1(line 479) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L479-2(line 479) no Hoare annotation was computed. [2021-02-22 00:50:44,670 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L475-1(line 475) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L475-2(line 475) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L467-1(lines 467 471) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L459-1(line 459) no Hoare annotation was computed. [2021-02-22 00:50:44,671 INFO L189 CegarLoopUtils]: For program point L459-2(line 459) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L484-1(line 484) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L484-2(line 484) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L480-1(line 480) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L480-2(line 480) no Hoare annotation was computed. [2021-02-22 00:50:44,672 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 00:50:44,673 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 00:50:44,673 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 00:50:44,673 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 00:50:44,673 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 00:50:44,673 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 714 720) the Hoare annotation is: true [2021-02-22 00:50:44,673 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 714 720) the Hoare annotation is: true [2021-02-22 00:50:44,674 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 721 729) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:50:44,674 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 721 729) the Hoare annotation is: true [2021-02-22 00:50:44,674 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 721 729) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:50:44,674 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:50:44,674 INFO L192 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: true [2021-02-22 00:50:44,674 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 805 827) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,675 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 805 827) the Hoare annotation is: true [2021-02-22 00:50:44,675 INFO L192 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: true [2021-02-22 00:50:44,675 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~7 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,675 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~7 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,675 INFO L185 CegarLoopUtils]: At program point L815(lines 815 822) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~7 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,676 INFO L192 CegarLoopUtils]: At program point L815-1(lines 815 822) the Hoare annotation is: true [2021-02-22 00:50:44,676 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret67| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,676 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 805 827) the Hoare annotation is: true [2021-02-22 00:50:44,676 INFO L185 CegarLoopUtils]: At program point L812(line 812) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,676 INFO L185 CegarLoopUtils]: At program point L813-1(line 813) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret67| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,676 INFO L185 CegarLoopUtils]: At program point L811(line 811) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,677 INFO L185 CegarLoopUtils]: At program point L813-2(line 813) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret67| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~7 1) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,677 INFO L185 CegarLoopUtils]: At program point L811-1(line 811) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,677 INFO L185 CegarLoopUtils]: At program point L807(line 807) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,677 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 00:50:44,677 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 00:50:44,677 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 762 785) no Hoare annotation was computed. [2021-02-22 00:50:44,677 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 762 785) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 762 785) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 00:50:44,678 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-22 00:50:44,679 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 00:50:44,679 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 00:50:44,679 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-22 00:50:44,679 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 231 245) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,679 INFO L185 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-22 00:50:44,679 INFO L185 CegarLoopUtils]: At program point L235(lines 235 241) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:50:44,679 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 231 245) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:50:44,679 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 231 245) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,680 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 167 175) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 00:50:44,680 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-22 00:50:44,680 INFO L192 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: true [2021-02-22 00:50:44,680 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 167 175) the Hoare annotation is: true [2021-02-22 00:50:44,680 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 167 175) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 00:50:44,680 INFO L192 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: true [2021-02-22 00:50:44,680 INFO L192 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: true [2021-02-22 00:50:44,680 INFO L192 CegarLoopUtils]: At program point L221(lines 221 225) the Hoare annotation is: true [2021-02-22 00:50:44,680 INFO L192 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point L221-2(lines 221 225) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point L219-1(line 219) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 212 230) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point L219-2(line 219) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point L219-3(line 219) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: true [2021-02-22 00:50:44,681 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 212 230) the Hoare annotation is: true [2021-02-22 00:50:44,682 INFO L192 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: true [2021-02-22 00:50:44,682 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 212 230) the Hoare annotation is: true [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point L195-2(lines 195 203) no Hoare annotation was computed. [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point L183(lines 183 191) no Hoare annotation was computed. [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point L183-2(lines 183 191) no Hoare annotation was computed. [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 176 211) no Hoare annotation was computed. [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 00:50:44,682 INFO L189 CegarLoopUtils]: For program point L206-1(line 206) no Hoare annotation was computed. [2021-02-22 00:50:44,683 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 00:50:44,683 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 176 211) no Hoare annotation was computed. [2021-02-22 00:50:44,683 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 00:50:44,683 INFO L189 CegarLoopUtils]: For program point L195(lines 195 203) no Hoare annotation was computed. [2021-02-22 00:50:44,683 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 176 211) no Hoare annotation was computed. [2021-02-22 00:50:44,683 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 707 713) the Hoare annotation is: true [2021-02-22 00:50:44,683 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 707 713) the Hoare annotation is: true [2021-02-22 00:50:44,683 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 00:50:44,683 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 333 378) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 00:50:44,684 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L370-1(line 370) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L370-2(line 370) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 333 378) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L333(lines 333 378) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L333-1(lines 333 378) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 333 378) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 00:50:44,685 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 00:50:44,686 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L359-1(line 359) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 00:50:44,687 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 646 691) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L665-1(line 665) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L665-2(line 665) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 00:50:44,688 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 646 691) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 646 691) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L670(lines 670 671) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L666(lines 666 673) no Hoare annotation was computed. [2021-02-22 00:50:44,689 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L660(lines 660 680) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L660-1(lines 660 680) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L687-1(line 687) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L687-2(line 687) no Hoare annotation was computed. [2021-02-22 00:50:44,690 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L189 CegarLoopUtils]: For program point L685-2(line 685) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L189 CegarLoopUtils]: For program point L646(lines 646 691) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L189 CegarLoopUtils]: For program point L677(lines 677 678) no Hoare annotation was computed. [2021-02-22 00:50:44,691 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 794 804) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,692 INFO L185 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 794 804) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 794 804) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point L161-1(line 161) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 156 166) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point L161-2(line 161) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point L161-3(line 161) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 156 166) the Hoare annotation is: true [2021-02-22 00:50:44,692 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 156 166) the Hoare annotation is: true [2021-02-22 00:50:44,693 INFO L192 CegarLoopUtils]: At program point L163(line 163) the Hoare annotation is: true [2021-02-22 00:50:44,693 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 148 155) the Hoare annotation is: true [2021-02-22 00:50:44,693 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 148 155) the Hoare annotation is: true [2021-02-22 00:50:44,693 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 148 155) the Hoare annotation is: true [2021-02-22 00:50:44,693 INFO L185 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,693 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,693 INFO L185 CegarLoopUtils]: At program point L123(lines 123 131) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,693 INFO L185 CegarLoopUtils]: At program point L121(line 121) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point L121-1(line 121) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point L119(lines 119 136) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point L121-2(line 121) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 115 139) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point L121-3(line 121) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 115 139) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,694 INFO L185 CegarLoopUtils]: At program point L134-1(lines 115 139) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,695 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 81 87) the Hoare annotation is: true [2021-02-22 00:50:44,695 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 81 87) the Hoare annotation is: true [2021-02-22 00:50:44,695 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,695 INFO L185 CegarLoopUtils]: At program point L304(line 304) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,695 INFO L185 CegarLoopUtils]: At program point L304-1(line 304) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,695 INFO L185 CegarLoopUtils]: At program point L304-2(line 304) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,695 INFO L185 CegarLoopUtils]: At program point L300(line 300) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,695 INFO L185 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L263(line 263) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L296-1(line 296) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L288(lines 288 294) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L288-1(lines 288 294) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L280(line 280) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L276-1(line 276) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,696 INFO L185 CegarLoopUtils]: At program point L260(line 260) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,697 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 258 325) the Hoare annotation is: true [2021-02-22 00:50:44,697 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 258 325) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,697 INFO L185 CegarLoopUtils]: At program point L318(lines 267 319) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,697 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 258 325) the Hoare annotation is: true [2021-02-22 00:50:44,697 INFO L185 CegarLoopUtils]: At program point L306(lines 306 312) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,697 INFO L185 CegarLoopUtils]: At program point L306-1(lines 298 313) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,697 INFO L185 CegarLoopUtils]: At program point L269(lines 268 317) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L298(lines 298 313) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L261(line 261) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L290(line 290) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L286-1(line 286) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L315(lines 268 317) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L278(lines 278 284) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,698 INFO L185 CegarLoopUtils]: At program point L278-1(lines 278 284) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,699 INFO L185 CegarLoopUtils]: At program point L270(lines 270 274) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 00:50:44,699 INFO L185 CegarLoopUtils]: At program point L266(line 266) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,699 INFO L185 CegarLoopUtils]: At program point L262(line 262) 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 (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:50:44,699 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 00:50:44,699 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 00:50:44,699 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 00:50:44,699 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 00:50:44,699 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 00:50:44,699 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 600 645) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L624(lines 624 625) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L620(lines 620 627) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L614(lines 614 634) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L614-1(lines 614 634) no Hoare annotation was computed. [2021-02-22 00:50:44,700 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L641-1(line 641) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L641-2(line 641) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 00:50:44,701 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L600(lines 600 645) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L631(lines 631 632) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 600 645) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 600 645) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 00:50:44,702 INFO L189 CegarLoopUtils]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-02-22 00:50:44,703 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 00:50:44,703 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 00:50:44,703 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 958 966) the Hoare annotation is: true [2021-02-22 00:50:44,703 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 958 966) the Hoare annotation is: true [2021-02-22 00:50:44,703 INFO L192 CegarLoopUtils]: At program point L963(line 963) the Hoare annotation is: true [2021-02-22 00:50:44,703 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 958 966) the Hoare annotation is: true [2021-02-22 00:50:44,703 INFO L192 CegarLoopUtils]: At program point L962(line 962) the Hoare annotation is: true [2021-02-22 00:50:44,703 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~8 0)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,703 INFO L185 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,704 INFO L185 CegarLoopUtils]: At program point L851(lines 851 861) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:50:44,704 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:50:44,704 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 839 867) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-22 00:50:44,704 INFO L185 CegarLoopUtils]: At program point L849-1(line 849) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)) .cse0))) [2021-02-22 00:50:44,704 INFO L185 CegarLoopUtils]: At program point L847(lines 847 864) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~8 0)))) [2021-02-22 00:50:44,704 INFO L185 CegarLoopUtils]: At program point L849-2(line 849) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)) .cse0))) [2021-02-22 00:50:44,705 INFO L185 CegarLoopUtils]: At program point L849-3(line 849) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)) .cse0))) [2021-02-22 00:50:44,705 INFO L185 CegarLoopUtils]: At program point L847-1(lines 839 867) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~8 0)) [2021-02-22 00:50:44,705 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-22 00:50:44,705 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret68| 0)))) [2021-02-22 00:50:44,705 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret68| 0)))) [2021-02-22 00:50:44,705 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification2_spec__2_#t~ret68| 0) (= __utac_acc__Specification2_spec__2_~tmp~8 0))))) [2021-02-22 00:50:44,706 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-22 00:50:44,706 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 839 867) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~8 0)) [2021-02-22 00:50:44,706 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:50:44,706 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,706 INFO L185 CegarLoopUtils]: At program point L852(lines 852 858) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,706 INFO L189 CegarLoopUtils]: For program point L940(line 940) no Hoare annotation was computed. [2021-02-22 00:50:44,706 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 926 948) no Hoare annotation was computed. [2021-02-22 00:50:44,706 INFO L189 CegarLoopUtils]: For program point L936(line 936) no Hoare annotation was computed. [2021-02-22 00:50:44,706 INFO L189 CegarLoopUtils]: For program point L934(lines 934 942) no Hoare annotation was computed. [2021-02-22 00:50:44,707 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 926 948) no Hoare annotation was computed. [2021-02-22 00:50:44,707 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 926 948) no Hoare annotation was computed. [2021-02-22 00:50:44,707 INFO L189 CegarLoopUtils]: For program point L932(line 932) no Hoare annotation was computed. [2021-02-22 00:50:44,707 INFO L189 CegarLoopUtils]: For program point L934-2(lines 934 942) no Hoare annotation was computed. [2021-02-22 00:50:44,707 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 831 838) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-22 00:50:44,707 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 831 838) the Hoare annotation is: true [2021-02-22 00:50:44,707 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 831 838) the Hoare annotation is: true [2021-02-22 00:50:44,707 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L531-1(line 531) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 00:50:44,708 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L548(lines 548 552) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L573-1(line 573) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L573-2(line 573) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-22 00:50:44,709 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 497 599) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 00:50:44,710 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 497 599) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L575-1(line 575) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L575-2(line 575) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L567(lines 545 568) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 497 599) no Hoare annotation was computed. [2021-02-22 00:50:44,711 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L526(lines 526 542) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L543(lines 543 584) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-22 00:50:44,712 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L585(lines 585 596) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L577-1(line 577) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L561-1(line 561) no Hoare annotation was computed. [2021-02-22 00:50:44,713 INFO L189 CegarLoopUtils]: For program point L528-1(line 528) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L586(lines 586 593) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L521(lines 521 525) no Hoare annotation was computed. [2021-02-22 00:50:44,714 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L546-2(lines 546 566) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L497(lines 497 599) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L497-1(lines 497 599) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L588-1(line 588) no Hoare annotation was computed. [2021-02-22 00:50:44,715 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point L588-2(line 588) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point L547(lines 546 566) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 697 706) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 00:50:44,716 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 697 706) no Hoare annotation was computed. [2021-02-22 00:50:44,717 INFO L189 CegarLoopUtils]: For program point L699-1(line 699) no Hoare annotation was computed. [2021-02-22 00:50:44,717 INFO L189 CegarLoopUtils]: For program point L699-2(line 699) no Hoare annotation was computed. [2021-02-22 00:50:44,717 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 697 706) no Hoare annotation was computed. [2021-02-22 00:50:44,717 INFO L185 CegarLoopUtils]: At program point L671(line 671) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,717 INFO L185 CegarLoopUtils]: At program point L944(line 944) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,717 INFO L185 CegarLoopUtils]: At program point L944-1(line 944) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L944-2(line 944) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L205-1(line 205) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L205-2(line 205) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L940-1(line 940) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L205-3(line 205) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L940-2(line 940) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,718 INFO L185 CegarLoopUtils]: At program point L201(line 201) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L940-3(line 940) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L201-1(line 201) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L201-2(line 201) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L936-1(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L201-3(line 201) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L936-2(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,719 INFO L185 CegarLoopUtils]: At program point L197(line 197) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,720 INFO L185 CegarLoopUtils]: At program point L201-4(line 201) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,720 INFO L185 CegarLoopUtils]: At program point L936-3(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,720 INFO L185 CegarLoopUtils]: At program point L197-1(line 197) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,720 INFO L185 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,720 INFO L185 CegarLoopUtils]: At program point L936-4(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,720 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,720 INFO L185 CegarLoopUtils]: At program point L197-2(line 197) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,721 INFO L185 CegarLoopUtils]: At program point L932-1(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,721 INFO L185 CegarLoopUtils]: At program point L936-5(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,721 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,721 INFO L185 CegarLoopUtils]: At program point L197-3(line 197) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,721 INFO L185 CegarLoopUtils]: At program point L932-2(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,721 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,721 INFO L185 CegarLoopUtils]: At program point L193(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L932-3(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L193-1(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L932-4(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L193-2(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,722 INFO L185 CegarLoopUtils]: At program point L932-5(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L193-3(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L932-6(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L193-4(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L932-7(line 932) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,723 INFO L185 CegarLoopUtils]: At program point L189-1(line 189) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L193-5(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L189-2(line 189) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L193-6(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L189-3(line 189) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L193-7(line 193) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L189-4(line 189) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,724 INFO L185 CegarLoopUtils]: At program point L185-1(line 185) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,725 INFO L185 CegarLoopUtils]: At program point L185-2(line 185) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,725 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,725 INFO L185 CegarLoopUtils]: At program point L185-3(line 185) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,725 INFO L185 CegarLoopUtils]: At program point L631-1(line 631) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,725 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,725 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,725 INFO L185 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point L677-1(line 677) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point L54(line 54) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,726 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L624-1(line 624) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L207-1(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L207-2(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L678(line 678) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,727 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,728 INFO L185 CegarLoopUtils]: At program point L625(line 625) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,728 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.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~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-22 00:50:44,728 INFO L185 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:50:44,728 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,728 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 140 147) no Hoare annotation was computed. [2021-02-22 00:50:44,728 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 140 147) no Hoare annotation was computed. [2021-02-22 00:50:44,729 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 140 147) no Hoare annotation was computed. [2021-02-22 00:50:44,729 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 949 957) no Hoare annotation was computed. [2021-02-22 00:50:44,729 INFO L189 CegarLoopUtils]: For program point L954(line 954) no Hoare annotation was computed. [2021-02-22 00:50:44,729 INFO L189 CegarLoopUtils]: For program point L953(line 953) no Hoare annotation was computed. [2021-02-22 00:50:44,729 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 949 957) no Hoare annotation was computed. [2021-02-22 00:50:44,729 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 949 957) no Hoare annotation was computed. [2021-02-22 00:50:44,729 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,729 INFO L185 CegarLoopUtils]: At program point L910(line 910) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-22 00:50:44,729 INFO L192 CegarLoopUtils]: At program point L909-1(lines 905 916) the Hoare annotation is: true [2021-02-22 00:50:44,730 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 905 916) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 00:50:44,730 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 905 916) the Hoare annotation is: true [2021-02-22 00:50:44,730 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 00:50:44,730 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 00:50:44,730 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 00:50:44,730 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 00:50:44,730 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 917 925) the Hoare annotation is: true [2021-02-22 00:50:44,730 INFO L185 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,730 INFO L192 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: true [2021-02-22 00:50:44,731 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 917 925) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,731 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 917 925) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,731 INFO L185 CegarLoopUtils]: At program point L63(line 63) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-22 00:50:44,731 INFO L185 CegarLoopUtils]: At program point L61(lines 60 79) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,731 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 57 80) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,731 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 57 80) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,731 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 57 80) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,732 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,732 INFO L185 CegarLoopUtils]: At program point L68(lines 68 74) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 732 761) the Hoare annotation is: true [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point L746(lines 746 750) the Hoare annotation is: true [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point L746-1(lines 746 750) the Hoare annotation is: true [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point L742-2(lines 742 756) the Hoare annotation is: true [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point L738(line 738) the Hoare annotation is: true [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point L738-1(line 738) the Hoare annotation is: true [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: true [2021-02-22 00:50:44,732 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 732 761) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point L757(lines 732 761) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 881 892) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 881 892) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point L885-1(lines 881 892) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 786 792) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 786 792) the Hoare annotation is: true [2021-02-22 00:50:44,733 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 00:50:44,734 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:50:44,734 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 00:50:44,734 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 00:50:44,734 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 246 253) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,734 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 246 253) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,734 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 246 253) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,734 INFO L192 CegarLoopUtils]: At program point L897-1(lines 893 904) the Hoare annotation is: true [2021-02-22 00:50:44,734 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 893 904) the Hoare annotation is: true [2021-02-22 00:50:44,734 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 893 904) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,735 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 00:50:44,735 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 869 876) the Hoare annotation is: true [2021-02-22 00:50:44,735 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 873) the Hoare annotation is: true [2021-02-22 00:50:44,735 INFO L192 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: true [2021-02-22 00:50:44,735 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 869 876) the Hoare annotation is: true [2021-02-22 00:50:44,735 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 869 876) the Hoare annotation is: true [2021-02-22 00:50:44,735 INFO L185 CegarLoopUtils]: At program point L97(lines 97 105) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,735 INFO L185 CegarLoopUtils]: At program point L95(line 95) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point L95-1(line 95) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 89 113) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point L93(lines 93 110) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point L95-2(line 95) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point L95-3(line 95) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 89 113) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,736 INFO L185 CegarLoopUtils]: At program point L108-1(lines 89 113) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,737 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,737 INFO L185 CegarLoopUtils]: At program point L99(line 99) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:50:44,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 12:50:44 BoogieIcfgContainer [2021-02-22 00:50:44,760 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 00:50:44,761 INFO L168 Benchmark]: Toolchain (without parser) took 73029.82 ms. Allocated memory was 173.0 MB in the beginning and 874.5 MB in the end (delta: 701.5 MB). Free memory was 147.9 MB in the beginning and 743.6 MB in the end (delta: -595.7 MB). Peak memory consumption was 544.4 MB. Max. memory is 8.0 GB. [2021-02-22 00:50:44,762 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 173.0 MB. Free memory is still 147.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:50:44,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 674.32 ms. Allocated memory is still 173.0 MB. Free memory was 146.7 MB in the beginning and 125.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 00:50:44,762 INFO L168 Benchmark]: Boogie Preprocessor took 179.58 ms. Allocated memory is still 173.0 MB. Free memory was 125.7 MB in the beginning and 154.2 MB in the end (delta: -28.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. [2021-02-22 00:50:44,763 INFO L168 Benchmark]: RCFGBuilder took 1487.14 ms. Allocated memory is still 173.0 MB. Free memory was 154.2 MB in the beginning and 112.0 MB in the end (delta: 42.2 MB). Peak memory consumption was 70.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:50:44,763 INFO L168 Benchmark]: TraceAbstraction took 70662.98 ms. Allocated memory was 173.0 MB in the beginning and 874.5 MB in the end (delta: 701.5 MB). Free memory was 112.0 MB in the beginning and 743.6 MB in the end (delta: -631.5 MB). Peak memory consumption was 507.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:50:44,764 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 173.0 MB. Free memory is still 147.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 674.32 ms. Allocated memory is still 173.0 MB. Free memory was 146.7 MB in the beginning and 125.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 179.58 ms. Allocated memory is still 173.0 MB. Free memory was 125.7 MB in the beginning and 154.2 MB in the end (delta: -28.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1487.14 ms. Allocated memory is still 173.0 MB. Free memory was 154.2 MB in the beginning and 112.0 MB in the end (delta: 42.2 MB). Peak memory consumption was 70.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 70662.98 ms. Allocated memory was 173.0 MB in the beginning and 874.5 MB in the end (delta: 701.5 MB). Free memory was 112.0 MB in the beginning and 743.6 MB in the end (delta: -631.5 MB). Peak memory consumption was 507.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 873]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 267]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 732]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 714]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 721]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 805]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 231]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 167]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 212]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 707]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 794]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 148]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 115]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 81]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 258]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 958]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 839]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 831]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 905]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 732]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 917]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(pumpRunning == 0) - ProcedureContractResult [Line: 881]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 786]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 246]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 893]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 869]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 89]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 643 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 27.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 22.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 42.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1201 SDtfs, 2429 SDslu, 2353 SDs, 0 SdLazy, 4405 SolverSat, 793 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 182 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 269 ImplicationChecksByTransitivity, 10.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=752occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 386 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 283 LocationsWithAnnotation, 2211 PreInvPairs, 2794 NumberOfFragments, 3286 HoareAnnotationTreeSize, 2211 FomulaSimplifications, 1376252 FormulaSimplificationTreeSizeReduction, 9.3s HoareSimplificationTime, 283 FomulaSimplificationsInter, 58081 FormulaSimplificationTreeSizeReductionInter, 33.2s 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...