/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_spec5_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:41:45,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:41:45,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:41:45,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:41:45,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:41:45,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:41:45,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:41:45,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:41:45,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:41:45,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:41:45,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:41:45,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:41:45,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:41:45,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:41:45,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:41:45,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:41:45,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:41:45,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:41:45,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:41:45,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:41:45,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:41:45,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:41:45,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:41:45,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:41:45,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:41:45,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:41:45,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:41:45,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:41:45,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:41:45,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:41:45,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:41:45,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:41:45,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:41:45,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:41:45,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:41:45,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:41:45,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:41:45,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:41:45,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:41:45,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:41:45,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:41:45,590 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:41:45,601 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:41:45,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:41:45,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:41:45,602 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:41:45,603 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:41:45,603 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:41:45,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:41:45,603 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:41:45,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:41:45,604 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:41:45,604 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:41:45,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:41:45,604 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:41:45,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:41:45,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:41:45,605 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:41:45,605 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:41:45,605 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:41:45,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:41:45,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:41:45,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:41:45,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:41:45,606 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:41:45,606 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:41:45,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:41:45,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:41:45,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:41:45,985 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:41:45,993 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:41:45,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product18.cil.c [2021-02-24 03:41:46,080 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6926ca1/950060d6790d42bbabae0ed0395436ec/FLAG5507de741 [2021-02-24 03:41:46,762 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:41:46,763 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product18.cil.c [2021-02-24 03:41:46,783 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6926ca1/950060d6790d42bbabae0ed0395436ec/FLAG5507de741 [2021-02-24 03:41:47,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6926ca1/950060d6790d42bbabae0ed0395436ec [2021-02-24 03:41:47,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:41:47,081 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:41:47,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:41:47,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:41:47,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:41:47,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a115805 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47, skipping insertion in model container [2021-02-24 03:41:47,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:41:47,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:41:47,394 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_spec5_product18.cil.c[4567,4580] [2021-02-24 03:41:47,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:41:47,522 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:41:47,549 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_spec5_product18.cil.c[4567,4580] [2021-02-24 03:41:47,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:41:47,636 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:41:47,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47 WrapperNode [2021-02-24 03:41:47,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:41:47,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:41:47,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:41:47,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:41:47,651 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... [2021-02-24 03:41:47,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:41:47,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:41:47,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:41:47,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:41:47,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:41:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:41:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:41:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:41:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:41:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:41:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:41:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:41:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:41:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:41:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:41:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:41:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:41:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:41:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:41:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:41:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:41:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:41:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:41:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:41:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:41:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:41:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:41:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:41:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:41:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:41:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:41:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:41:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:41:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:41:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:41:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:41:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:41:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:41:47,927 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:41:47,927 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:41:47,930 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:41:47,931 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:41:47,931 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:41:47,931 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:41:47,931 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:41:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:41:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:41:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:41:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:41:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:41:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:41:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:41:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:41:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:41:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:41:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:41:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:41:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:41:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:41:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:41:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:41:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:41:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:41:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:41:49,139 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:41:49,139 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:41:49,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:41:49 BoogieIcfgContainer [2021-02-24 03:41:49,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:41:49,146 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:41:49,146 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:41:49,150 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:41:49,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:41:47" (1/3) ... [2021-02-24 03:41:49,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cef8220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:41:49, skipping insertion in model container [2021-02-24 03:41:49,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:41:47" (2/3) ... [2021-02-24 03:41:49,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cef8220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:41:49, skipping insertion in model container [2021-02-24 03:41:49,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:41:49" (3/3) ... [2021-02-24 03:41:49,156 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product18.cil.c [2021-02-24 03:41:49,163 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:41:49,168 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:41:49,187 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:41:49,210 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:41:49,210 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:41:49,210 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:41:49,210 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:41:49,211 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:41:49,211 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:41:49,211 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:41:49,211 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:41:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2021-02-24 03:41:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:41:49,274 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:41:49,277 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:41:49,278 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:41:49,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:41:49,293 INFO L82 PathProgramCache]: Analyzing trace with hash 301991640, now seen corresponding path program 1 times [2021-02-24 03:41:49,303 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:41:49,304 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [255867628] [2021-02-24 03:41:49,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:41:49,382 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:41:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:49,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:49,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:49,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:49,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,053 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:41:50,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:41:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:41:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:41:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:41:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:41:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:41:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-24 03:41:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:41:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:50,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:50,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:41:50,228 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [255867628] [2021-02-24 03:41:50,230 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:41:50,231 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:41:50,231 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708482674] [2021-02-24 03:41:50,236 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:41:50,236 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:41:50,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:41:50,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:41:50,253 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 4 states. [2021-02-24 03:41:51,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:41:51,541 INFO L93 Difference]: Finished difference Result 447 states and 524 transitions. [2021-02-24 03:41:51,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:41:51,543 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-24 03:41:51,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:41:51,559 INFO L225 Difference]: With dead ends: 447 [2021-02-24 03:41:51,559 INFO L226 Difference]: Without dead ends: 290 [2021-02-24 03:41:51,564 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:41:51,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-24 03:41:51,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 246. [2021-02-24 03:41:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2021-02-24 03:41:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 265 transitions. [2021-02-24 03:41:51,732 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 265 transitions. Word has length 165 [2021-02-24 03:41:51,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:41:51,733 INFO L480 AbstractCegarLoop]: Abstraction has 246 states and 265 transitions. [2021-02-24 03:41:51,733 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:41:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 265 transitions. [2021-02-24 03:41:51,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-24 03:41:51,737 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:41:51,738 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:41:51,738 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:41:51,738 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:41:51,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:41:51,739 INFO L82 PathProgramCache]: Analyzing trace with hash 1635926680, now seen corresponding path program 1 times [2021-02-24 03:41:51,739 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:41:51,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1879913208] [2021-02-24 03:41:51,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:41:51,744 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:41:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:51,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:51,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:51,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:51,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:51,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:51,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,178 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:41:52,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:41:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:41:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:41:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:41:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:41:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:41:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:41:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:41:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:52,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:52,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:41:52,302 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1879913208] [2021-02-24 03:41:52,302 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:41:52,303 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:41:52,303 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993250729] [2021-02-24 03:41:52,304 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:41:52,304 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:41:52,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:41:52,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:41:52,305 INFO L87 Difference]: Start difference. First operand 246 states and 265 transitions. Second operand 5 states. [2021-02-24 03:41:53,108 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:41:54,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:41:54,013 INFO L93 Difference]: Finished difference Result 371 states and 415 transitions. [2021-02-24 03:41:54,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:41:54,014 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-24 03:41:54,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:41:54,018 INFO L225 Difference]: With dead ends: 371 [2021-02-24 03:41:54,019 INFO L226 Difference]: Without dead ends: 279 [2021-02-24 03:41:54,021 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:41:54,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2021-02-24 03:41:54,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 236. [2021-02-24 03:41:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-24 03:41:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 252 transitions. [2021-02-24 03:41:54,171 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 252 transitions. Word has length 166 [2021-02-24 03:41:54,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:41:54,172 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 252 transitions. [2021-02-24 03:41:54,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:41:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 252 transitions. [2021-02-24 03:41:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-24 03:41:54,175 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:41:54,176 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:41:54,176 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:41:54,176 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:41:54,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:41:54,177 INFO L82 PathProgramCache]: Analyzing trace with hash -1653111253, now seen corresponding path program 1 times [2021-02-24 03:41:54,177 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:41:54,178 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1136505112] [2021-02-24 03:41:54,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:41:54,182 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:41:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:54,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:54,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:41:54,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,610 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:41:54,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:41:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:41:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:41:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:41:54,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:41:54,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:41:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:41:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:41:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:54,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:41:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-24 03:41:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-24 03:41:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:54,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:54,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:41:54,874 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1136505112] [2021-02-24 03:41:54,874 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:41:54,874 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:41:54,874 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315837950] [2021-02-24 03:41:54,875 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:41:54,875 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:41:54,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:41:54,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:41:54,876 INFO L87 Difference]: Start difference. First operand 236 states and 252 transitions. Second operand 11 states. [2021-02-24 03:41:55,602 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:41:56,040 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:41:56,390 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:41:56,732 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:41:57,076 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:41:57,472 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:41:58,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:41:58,924 INFO L93 Difference]: Finished difference Result 418 states and 480 transitions. [2021-02-24 03:41:58,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-24 03:41:58,925 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-24 03:41:58,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:41:58,930 INFO L225 Difference]: With dead ends: 418 [2021-02-24 03:41:58,930 INFO L226 Difference]: Without dead ends: 302 [2021-02-24 03:41:58,932 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-24 03:41:58,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2021-02-24 03:41:59,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 236. [2021-02-24 03:41:59,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-24 03:41:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 251 transitions. [2021-02-24 03:41:59,015 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 251 transitions. Word has length 179 [2021-02-24 03:41:59,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:41:59,016 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 251 transitions. [2021-02-24 03:41:59,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:41:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 251 transitions. [2021-02-24 03:41:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-24 03:41:59,019 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:41:59,019 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:41:59,020 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:41:59,020 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:41:59,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:41:59,020 INFO L82 PathProgramCache]: Analyzing trace with hash 1352916168, now seen corresponding path program 1 times [2021-02-24 03:41:59,021 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:41:59,021 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [260496150] [2021-02-24 03:41:59,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:41:59,025 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:41:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,454 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:41:59,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:41:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:41:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:41:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:41:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:41:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:41:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:41:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:41:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:41:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:41:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-24 03:41:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-24 03:41:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:41:59,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:41:59,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:41:59,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:41:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-24 03:41:59,666 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [260496150] [2021-02-24 03:41:59,666 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:41:59,666 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:41:59,667 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142770544] [2021-02-24 03:41:59,667 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:41:59,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:41:59,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:41:59,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:41:59,668 INFO L87 Difference]: Start difference. First operand 236 states and 251 transitions. Second operand 11 states. [2021-02-24 03:42:00,395 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:42:01,399 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:42:01,773 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:42:02,683 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:42:03,046 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:42:03,379 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:42:03,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:42:03,440 INFO L93 Difference]: Finished difference Result 378 states and 436 transitions. [2021-02-24 03:42:03,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-24 03:42:03,441 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 187 [2021-02-24 03:42:03,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:42:03,442 INFO L225 Difference]: With dead ends: 378 [2021-02-24 03:42:03,442 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:42:03,445 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2021-02-24 03:42:03,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:42:03,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:42:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:42:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:42:03,446 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 187 [2021-02-24 03:42:03,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:42:03,446 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:42:03,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:42:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:42:03,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:42:03,447 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:42:03,449 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:42:07,054 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:07,302 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:07,552 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:07,835 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:08,207 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:08,469 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:08,742 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-24 03:42:09,067 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:09,381 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:09,623 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:09,888 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:10,254 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-24 03:42:10,514 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-24 03:42:10,795 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:11,067 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:11,337 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:42:11,614 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:42:11,885 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:12,135 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:12,378 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:12,612 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:12,871 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-24 03:42:13,215 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:13,504 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:13,863 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:14,158 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:14,468 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:14,827 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:42:15,096 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:15,370 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:15,639 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:16,092 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:16,407 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:42:16,663 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-24 03:42:16,948 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:42:17,206 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:17,508 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:17,791 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-24 03:42:18,035 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:18,380 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-24 03:42:18,697 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-24 03:42:19,003 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-24 03:42:19,266 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-24 03:42:19,533 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:42:19,821 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:42:19,830 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:42:19,830 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:42:19,830 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:42:19,830 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:42:19,830 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:42:19,830 INFO L189 CegarLoopUtils]: For program point L576-1(line 576) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L576-2(line 576) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 534 589) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:42:19,831 INFO L189 CegarLoopUtils]: For program point L581(lines 558 582) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L565(lines 565 569) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L565-1(lines 565 569) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-24 03:42:19,832 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 534 589) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 534 589) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:42:19,833 INFO L189 CegarLoopUtils]: For program point L578-1(lines 559 580) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:42:19,834 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L634-1(line 634) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L634-2(line 634) no Hoare annotation was computed. [2021-02-24 03:42:19,835 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L630-2(line 630) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 590 649) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L622(lines 622 626) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L622-1(lines 622 626) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 590 649) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:42:19,836 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L614-2(line 614) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:42:19,837 INFO L189 CegarLoopUtils]: For program point L635-1(line 635) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L635-2(line 635) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 590 649) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-24 03:42:19,838 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L616-2(lines 616 641) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-24 03:42:19,839 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-24 03:42:19,840 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-24 03:42:19,840 INFO L189 CegarLoopUtils]: For program point L642(lines 615 643) no Hoare annotation was computed. [2021-02-24 03:42:19,840 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 317 323) the Hoare annotation is: true [2021-02-24 03:42:19,840 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 317 323) the Hoare annotation is: true [2021-02-24 03:42:19,840 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 324 332) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-24 03:42:19,840 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 324 332) the Hoare annotation is: true [2021-02-24 03:42:19,840 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 324 332) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-24 03:42:19,841 INFO L185 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,841 INFO L192 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: true [2021-02-24 03:42:19,841 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 434 441) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:42:19,841 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 434 441) the Hoare annotation is: true [2021-02-24 03:42:19,841 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 434 441) the Hoare annotation is: true [2021-02-24 03:42:19,841 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 442 451) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:42:19,842 INFO L185 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:42:19,842 INFO L185 CegarLoopUtils]: At program point L447-1(line 447) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:42:19,842 INFO L192 CegarLoopUtils]: At program point L447-2(line 447) the Hoare annotation is: true [2021-02-24 03:42:19,842 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 442 451) the Hoare annotation is: true [2021-02-24 03:42:19,842 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 442 451) the Hoare annotation is: true [2021-02-24 03:42:19,842 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,842 INFO L185 CegarLoopUtils]: At program point L465(lines 465 471) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,842 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 452 480) the Hoare annotation is: true [2021-02-24 03:42:19,843 INFO L185 CegarLoopUtils]: At program point L464(lines 464 474) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,843 INFO L192 CegarLoopUtils]: At program point L462(line 462) the Hoare annotation is: true [2021-02-24 03:42:19,843 INFO L185 CegarLoopUtils]: At program point L462-1(line 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,843 INFO L192 CegarLoopUtils]: At program point L460(lines 460 477) the Hoare annotation is: true [2021-02-24 03:42:19,843 INFO L185 CegarLoopUtils]: At program point L462-2(line 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,843 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 452 480) the Hoare annotation is: true [2021-02-24 03:42:19,843 INFO L185 CegarLoopUtils]: At program point L462-3(line 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,844 INFO L192 CegarLoopUtils]: At program point L460-1(lines 452 480) the Hoare annotation is: true [2021-02-24 03:42:19,844 INFO L192 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: true [2021-02-24 03:42:19,844 INFO L192 CegarLoopUtils]: At program point L458-1(line 458) the Hoare annotation is: true [2021-02-24 03:42:19,844 INFO L192 CegarLoopUtils]: At program point L458-2(line 458) the Hoare annotation is: true [2021-02-24 03:42:19,844 INFO L192 CegarLoopUtils]: At program point L458-3(line 458) the Hoare annotation is: true [2021-02-24 03:42:19,844 INFO L192 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: true [2021-02-24 03:42:19,844 INFO L192 CegarLoopUtils]: At program point L418-1(lines 418 425) the Hoare annotation is: true [2021-02-24 03:42:19,844 INFO L185 CegarLoopUtils]: At program point L416(line 416) 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) (= |main_#t~ret31| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,845 INFO L185 CegarLoopUtils]: At program point L415(line 415) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,845 INFO L185 CegarLoopUtils]: At program point L416-1(line 416) 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) (= |main_#t~ret31| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,845 INFO L185 CegarLoopUtils]: At program point L414(line 414) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,845 INFO L185 CegarLoopUtils]: At program point L416-2(line 416) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret31| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,845 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 408 430) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,846 INFO L185 CegarLoopUtils]: At program point L414-1(line 414) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,846 INFO L185 CegarLoopUtils]: At program point L410(line 410) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,846 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 408 430) the Hoare annotation is: true [2021-02-24 03:42:19,846 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 408 430) the Hoare annotation is: true [2021-02-24 03:42:19,846 INFO L192 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: true [2021-02-24 03:42:19,846 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,846 INFO L185 CegarLoopUtils]: At program point L420-1(line 420) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,847 INFO L185 CegarLoopUtils]: At program point L418(lines 418 425) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,847 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 365 388) no Hoare annotation was computed. [2021-02-24 03:42:19,847 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-24 03:42:19,847 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-24 03:42:19,847 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-24 03:42:19,847 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 365 388) no Hoare annotation was computed. [2021-02-24 03:42:19,847 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:42:19,847 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 365 388) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:42:19,848 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:42:19,849 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-24 03:42:19,849 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 214 222) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-24 03:42:19,849 INFO L185 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-24 03:42:19,849 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 214 222) the Hoare annotation is: true [2021-02-24 03:42:19,849 INFO L192 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: true [2021-02-24 03:42:19,849 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 214 222) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-24 03:42:19,849 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 259 277) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 259 277) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point L268(lines 268 272) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point L268-2(lines 268 272) the Hoare annotation is: true [2021-02-24 03:42:19,850 INFO L192 CegarLoopUtils]: At program point L266-1(line 266) the Hoare annotation is: true [2021-02-24 03:42:19,851 INFO L192 CegarLoopUtils]: At program point L266-2(line 266) the Hoare annotation is: true [2021-02-24 03:42:19,851 INFO L192 CegarLoopUtils]: At program point L266-3(line 266) the Hoare annotation is: true [2021-02-24 03:42:19,851 INFO L192 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: true [2021-02-24 03:42:19,851 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-24 03:42:19,851 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 259 277) the Hoare annotation is: true [2021-02-24 03:42:19,851 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-24 03:42:19,851 INFO L189 CegarLoopUtils]: For program point L253-1(line 253) no Hoare annotation was computed. [2021-02-24 03:42:19,851 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-24 03:42:19,851 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point L242(lines 242 250) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point L242-2(lines 242 250) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 223 258) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 223 258) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point L230(lines 230 238) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point L230-2(lines 230 238) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 223 258) no Hoare annotation was computed. [2021-02-24 03:42:19,852 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 310 316) the Hoare annotation is: true [2021-02-24 03:42:19,853 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 310 316) the Hoare annotation is: true [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L514-1(line 514) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 488 533) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-24 03:42:19,853 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 488 533) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L525-1(line 525) no Hoare annotation was computed. [2021-02-24 03:42:19,854 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L525-2(line 525) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 488 533) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L488(lines 488 533) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L488-1(lines 488 533) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-24 03:42:19,855 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-24 03:42:19,856 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L518-1(line 518) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L801(lines 801 846) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point L832(lines 832 833) no Hoare annotation was computed. [2021-02-24 03:42:19,857 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 801 846) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L820-1(line 820) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L820-2(line 820) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 801 846) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-24 03:42:19,858 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 801 846) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L825(lines 825 826) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L821(lines 821 828) no Hoare annotation was computed. [2021-02-24 03:42:19,859 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L815(lines 815 835) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L815-1(lines 815 835) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L842-2(line 842) no Hoare annotation was computed. [2021-02-24 03:42:19,860 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:42:19,861 INFO L189 CegarLoopUtils]: For program point L840-1(line 840) no Hoare annotation was computed. [2021-02-24 03:42:19,861 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-24 03:42:19,861 INFO L189 CegarLoopUtils]: For program point L840-2(line 840) no Hoare annotation was computed. [2021-02-24 03:42:19,861 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:42:19,861 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:42:19,861 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 397 407) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,861 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 397 407) the Hoare annotation is: true [2021-02-24 03:42:19,861 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 397 407) the Hoare annotation is: true [2021-02-24 03:42:19,862 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 203 213) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point L208-1(line 208) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point L208-2(line 208) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point L208-3(line 208) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 203 213) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 203 213) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-24 03:42:19,862 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 195 202) the Hoare annotation is: true [2021-02-24 03:42:19,863 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 195 202) the Hoare annotation is: true [2021-02-24 03:42:19,863 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 195 202) the Hoare annotation is: true [2021-02-24 03:42:19,863 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 162 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,863 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,863 INFO L185 CegarLoopUtils]: At program point L181-1(lines 162 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,863 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 162 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,863 INFO L185 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L185 CegarLoopUtils]: At program point L170(lines 170 178) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L185 CegarLoopUtils]: At program point L168(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L185 CegarLoopUtils]: At program point L168-1(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L185 CegarLoopUtils]: At program point L166(lines 166 183) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L185 CegarLoopUtils]: At program point L168-2(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L185 CegarLoopUtils]: At program point L168-3(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,864 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 154 160) the Hoare annotation is: true [2021-02-24 03:42:19,864 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 154 160) the Hoare annotation is: true [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L93-1(line 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L93-2(line 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L89(line 89) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L85(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L52(line 52) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L85-1(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,865 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,866 INFO L185 CegarLoopUtils]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,866 INFO L185 CegarLoopUtils]: At program point L102(lines 57 104) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,866 INFO L185 CegarLoopUtils]: At program point L69(line 69) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,866 INFO L185 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,866 INFO L185 CegarLoopUtils]: At program point L65-1(line 65) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,866 INFO L185 CegarLoopUtils]: At program point L49(line 49) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,866 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2021-02-24 03:42:19,867 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 47 112) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,867 INFO L185 CegarLoopUtils]: At program point L95(lines 95 99) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,867 INFO L185 CegarLoopUtils]: At program point L95-2(lines 87 100) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,867 INFO L185 CegarLoopUtils]: At program point L58(lines 57 104) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,867 INFO L185 CegarLoopUtils]: At program point L87(lines 87 100) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,867 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2021-02-24 03:42:19,867 INFO L185 CegarLoopUtils]: At program point L50(line 50) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,867 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L75-1(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L67(lines 67 73) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L67-1(lines 67 73) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L59(lines 59 63) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L55(line 55) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L51(line 51) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:42:19,868 INFO L185 CegarLoopUtils]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 755 800) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-24 03:42:19,869 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L779(lines 779 780) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L775(lines 775 782) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L769(lines 769 789) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L769-1(lines 769 789) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L796-1(line 796) no Hoare annotation was computed. [2021-02-24 03:42:19,870 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L796-2(line 796) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L794-1(line 794) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L794-2(line 794) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 755 800) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L755(lines 755 800) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L786(lines 786 787) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 755 800) no Hoare annotation was computed. [2021-02-24 03:42:19,871 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:42:19,872 INFO L189 CegarLoopUtils]: For program point L774-1(line 774) no Hoare annotation was computed. [2021-02-24 03:42:19,872 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-24 03:42:19,872 INFO L189 CegarLoopUtils]: For program point L774-2(line 774) no Hoare annotation was computed. [2021-02-24 03:42:19,872 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 927 935) the Hoare annotation is: true [2021-02-24 03:42:19,872 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 927 935) the Hoare annotation is: true [2021-02-24 03:42:19,872 INFO L192 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: true [2021-02-24 03:42:19,872 INFO L192 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: true [2021-02-24 03:42:19,872 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 927 935) the Hoare annotation is: true [2021-02-24 03:42:19,872 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-24 03:42:19,872 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 895 917) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point L903(lines 903 911) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 895 917) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point L903-2(lines 903 911) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 895 917) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point L302-1(line 302) no Hoare annotation was computed. [2021-02-24 03:42:19,873 INFO L189 CegarLoopUtils]: For program point L302-2(line 302) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 300 309) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 300 309) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 300 309) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-24 03:42:19,874 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L730-1(line 730) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L730-2(line 730) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L722(lines 700 723) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-24 03:42:19,875 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L681(lines 681 697) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L714-2(line 714) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 652 754) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L698(lines 698 739) no Hoare annotation was computed. [2021-02-24 03:42:19,876 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L690-1(line 690) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 652 754) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L740(lines 740 751) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L732-1(line 732) no Hoare annotation was computed. [2021-02-24 03:42:19,877 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 652 754) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L716-1(line 716) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L683-1(line 683) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L741(lines 741 748) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-24 03:42:19,878 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L676(lines 676 680) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L701-2(lines 701 721) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-24 03:42:19,879 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L652(lines 652 754) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L652-1(lines 652 754) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L743-1(line 743) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L743-2(line 743) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L702(lines 701 721) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-24 03:42:19,880 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L686-1(line 686) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-24 03:42:19,881 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L703(lines 703 707) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L728-1(line 728) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L728-2(line 728) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L712-1(line 712) no Hoare annotation was computed. [2021-02-24 03:42:19,882 INFO L189 CegarLoopUtils]: For program point L712-2(line 712) no Hoare annotation was computed. [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L832-1(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L254(line 254) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L254-1(line 254) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L254-2(line 254) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,883 INFO L185 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L779-1(line 779) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,884 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,885 INFO L185 CegarLoopUtils]: At program point L334(line 334) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L252-1(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L252-2(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L826(line 826) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L252-3(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,886 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,887 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,887 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,887 INFO L185 CegarLoopUtils]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,887 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,887 INFO L185 CegarLoopUtils]: At program point L248-4(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,887 INFO L185 CegarLoopUtils]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,887 INFO L185 CegarLoopUtils]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L913(line 913) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L913-1(line 913) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L913-2(line 913) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,888 INFO L185 CegarLoopUtils]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L240-4(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L909-1(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L240-5(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L909-2(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,889 INFO L185 CegarLoopUtils]: At program point L240-6(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L909-3(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L240-7(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L905(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L905-1(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,890 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L905-2(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L905-3(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L905-4(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,891 INFO L185 CegarLoopUtils]: At program point L901-1(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L905-5(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L901-2(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L901-3(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L901-4(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L901-5(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L901-6(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L901-7(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,892 INFO L185 CegarLoopUtils]: At program point L786(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,893 INFO L185 CegarLoopUtils]: At program point L786-1(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:42:19,893 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,893 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#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~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#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~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.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~string14.base| |old(#t~string14.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-24 03:42:19,893 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,893 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 187 194) no Hoare annotation was computed. [2021-02-24 03:42:19,893 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 187 194) no Hoare annotation was computed. [2021-02-24 03:42:19,894 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 187 194) no Hoare annotation was computed. [2021-02-24 03:42:19,894 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 918 926) the Hoare annotation is: true [2021-02-24 03:42:19,894 INFO L192 CegarLoopUtils]: At program point L923(line 923) the Hoare annotation is: true [2021-02-24 03:42:19,894 INFO L192 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: true [2021-02-24 03:42:19,894 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 918 926) the Hoare annotation is: true [2021-02-24 03:42:19,894 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 918 926) the Hoare annotation is: true [2021-02-24 03:42:19,894 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:42:19,894 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:42:19,894 INFO L192 CegarLoopUtils]: At program point L878-1(lines 874 885) the Hoare annotation is: true [2021-02-24 03:42:19,895 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 874 885) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:42:19,895 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 874 885) the Hoare annotation is: true [2021-02-24 03:42:19,895 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:42:19,895 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:42:19,895 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:42:19,895 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:42:19,895 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 127 153) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,895 INFO L185 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,895 INFO L185 CegarLoopUtils]: At program point L141(lines 141 147) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,896 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 127 153) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,896 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:42:19,896 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 127 153) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,896 INFO L185 CegarLoopUtils]: At program point L134(lines 130 152) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,896 INFO L185 CegarLoopUtils]: At program point L132(lines 130 152) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,896 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 335 364) the Hoare annotation is: true [2021-02-24 03:42:19,896 INFO L192 CegarLoopUtils]: At program point L349(lines 349 353) the Hoare annotation is: true [2021-02-24 03:42:19,896 INFO L192 CegarLoopUtils]: At program point L349-1(lines 349 353) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point L345-2(lines 345 359) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point L341-1(line 341) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point L360(lines 335 364) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 335 364) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L192 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: true [2021-02-24 03:42:19,897 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 886 894) no Hoare annotation was computed. [2021-02-24 03:42:19,897 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-24 03:42:19,898 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-24 03:42:19,898 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 886 894) no Hoare annotation was computed. [2021-02-24 03:42:19,898 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 886 894) no Hoare annotation was computed. [2021-02-24 03:42:19,898 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 850 861) the Hoare annotation is: true [2021-02-24 03:42:19,898 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 850 861) the Hoare annotation is: true [2021-02-24 03:42:19,898 INFO L192 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: true [2021-02-24 03:42:19,898 INFO L192 CegarLoopUtils]: At program point L854-1(lines 850 861) the Hoare annotation is: true [2021-02-24 03:42:19,898 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 389 395) the Hoare annotation is: true [2021-02-24 03:42:19,898 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 389 395) the Hoare annotation is: true [2021-02-24 03:42:19,898 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:42:19,899 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:42:19,899 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:42:19,899 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:42:19,899 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 278 285) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,899 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 278 285) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,899 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 278 285) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,899 INFO L192 CegarLoopUtils]: At program point L866-1(lines 862 873) the Hoare annotation is: true [2021-02-24 03:42:19,899 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 862 873) the Hoare annotation is: true [2021-02-24 03:42:19,899 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 862 873) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,900 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:42:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 287 294) the Hoare annotation is: true [2021-02-24 03:42:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 291) the Hoare annotation is: true [2021-02-24 03:42:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 287 294) the Hoare annotation is: true [2021-02-24 03:42:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 287 294) the Hoare annotation is: true [2021-02-24 03:42:19,900 INFO L192 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: true [2021-02-24 03:42:19,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:42:19 BoogieIcfgContainer [2021-02-24 03:42:19,921 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:42:19,922 INFO L168 Benchmark]: Toolchain (without parser) took 32855.65 ms. Allocated memory was 157.3 MB in the beginning and 424.7 MB in the end (delta: 267.4 MB). Free memory was 133.4 MB in the beginning and 309.3 MB in the end (delta: -176.0 MB). Peak memory consumption was 260.3 MB. Max. memory is 8.0 GB. [2021-02-24 03:42:19,922 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 157.3 MB. Free memory is still 130.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:42:19,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 549.98 ms. Allocated memory is still 157.3 MB. Free memory was 132.2 MB in the beginning and 111.3 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:42:19,923 INFO L168 Benchmark]: Boogie Preprocessor took 118.88 ms. Allocated memory is still 157.3 MB. Free memory was 111.3 MB in the beginning and 107.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:42:19,923 INFO L168 Benchmark]: RCFGBuilder took 1386.00 ms. Allocated memory was 157.3 MB in the beginning and 188.7 MB in the end (delta: 31.5 MB). Free memory was 107.5 MB in the beginning and 138.4 MB in the end (delta: -31.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:42:19,924 INFO L168 Benchmark]: TraceAbstraction took 30774.66 ms. Allocated memory was 188.7 MB in the beginning and 424.7 MB in the end (delta: 235.9 MB). Free memory was 137.9 MB in the beginning and 309.3 MB in the end (delta: -171.4 MB). Peak memory consumption was 232.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:42:19,926 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 157.3 MB. Free memory is still 130.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 549.98 ms. Allocated memory is still 157.3 MB. Free memory was 132.2 MB in the beginning and 111.3 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 118.88 ms. Allocated memory is still 157.3 MB. Free memory was 111.3 MB in the beginning and 107.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1386.00 ms. Allocated memory was 157.3 MB in the beginning and 188.7 MB in the end (delta: 31.5 MB). Free memory was 107.5 MB in the beginning and 138.4 MB in the end (delta: -31.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 30774.66 ms. Allocated memory was 188.7 MB in the beginning and 424.7 MB in the end (delta: 235.9 MB). Free memory was 137.9 MB in the beginning and 309.3 MB in the end (delta: -171.4 MB). Peak memory consumption was 232.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 291]: 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: 57]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 317]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 324]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 434]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 442]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 452]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 408]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 214]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 259]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 310]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 397]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 195]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 162]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 154]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 927]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 918]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 127]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 335]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 850]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 389]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 278]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 862]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 287]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 629 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 14.2s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 10.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 869 SDtfs, 1628 SDslu, 1408 SDs, 0 SdLazy, 2018 SolverSat, 413 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 5.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=298occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 153 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 261 LocationsWithAnnotation, 738 PreInvPairs, 873 NumberOfFragments, 2581 HoareAnnotationTreeSize, 738 FomulaSimplifications, 113773 FormulaSimplificationTreeSizeReduction, 3.3s HoareSimplificationTime, 261 FomulaSimplificationsInter, 15201 FormulaSimplificationTreeSizeReductionInter, 12.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...