/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:43:43,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:43:43,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:43:43,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:43:43,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:43:43,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:43:43,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:43:43,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:43:43,638 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:43:43,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:43:43,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:43:43,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:43:43,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:43:43,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:43:43,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:43:43,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:43:43,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:43:43,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:43:43,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:43:43,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:43:43,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:43:43,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:43:43,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:43:43,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:43:43,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:43:43,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:43:43,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:43:43,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:43:43,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:43:43,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:43:43,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:43:43,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:43:43,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:43:43,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:43:43,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:43:43,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:43:43,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:43:43,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:43:43,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:43:43,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:43:43,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:43:43,692 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:43:43,722 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:43:43,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:43:43,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:43:43,727 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:43:43,728 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:43:43,728 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:43:43,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:43:43,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:43:43,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:43:43,729 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:43:43,729 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:43:43,729 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:43:43,729 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:43:43,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:43:43,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:43:43,730 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:43:43,730 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:43:43,732 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:43:43,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:43:43,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:43:43,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:43:43,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:43:43,734 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:43:44,009 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:43:44,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:43:44,029 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:43:44,031 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:43:44,031 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:43:44,032 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2020-07-07 12:43:44,108 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2d05d98a/9638c7e679b942759861ba669530274c/FLAG4fb8d5ce2 [2020-07-07 12:43:44,663 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:43:44,664 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2020-07-07 12:43:44,675 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2d05d98a/9638c7e679b942759861ba669530274c/FLAG4fb8d5ce2 [2020-07-07 12:43:44,970 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2d05d98a/9638c7e679b942759861ba669530274c [2020-07-07 12:43:44,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:43:44,983 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:43:44,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:44,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:43:44,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:43:44,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:44" (1/1) ... [2020-07-07 12:43:44,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4de40851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:44, skipping insertion in model container [2020-07-07 12:43:44,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:44" (1/1) ... [2020-07-07 12:43:45,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:43:45,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:43:45,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:45,536 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:43:45,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:45,737 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:43:45,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45 WrapperNode [2020-07-07 12:43:45,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:45,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:43:45,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:43:45,740 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:43:45,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... [2020-07-07 12:43:45,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... [2020-07-07 12:43:45,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... [2020-07-07 12:43:45,793 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... [2020-07-07 12:43:45,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... [2020-07-07 12:43:45,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... [2020-07-07 12:43:45,845 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... [2020-07-07 12:43:45,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:43:45,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:43:45,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:43:45,854 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:43:45,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:43:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:43:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:43:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:43:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:43:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:43:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:43:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:43:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:43:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:43:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:43:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:43:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:43:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:43:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:43:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:43:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:43:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:43:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:43:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:43:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:43:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:43:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:43:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:43:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:43:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:43:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:43:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-07 12:43:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:43:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:43:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:43:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:43:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:43:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:43:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:43:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:43:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:43:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:43:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:43:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:43:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:43:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:43:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:43:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:43:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:43:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:43:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:43:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:43:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:43:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:43:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:43:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:43:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:43:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:43:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:43:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:43:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-07 12:43:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:43:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:43:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:43:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:43:47,170 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:43:47,171 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:43:47,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:47 BoogieIcfgContainer [2020-07-07 12:43:47,177 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:43:47,179 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:43:47,179 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:43:47,182 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:43:47,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:43:44" (1/3) ... [2020-07-07 12:43:47,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44e0f82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:47, skipping insertion in model container [2020-07-07 12:43:47,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:45" (2/3) ... [2020-07-07 12:43:47,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44e0f82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:47, skipping insertion in model container [2020-07-07 12:43:47,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:47" (3/3) ... [2020-07-07 12:43:47,186 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product42.cil.c [2020-07-07 12:43:47,197 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:43:47,207 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:43:47,221 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:43:47,243 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:43:47,244 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:43:47,244 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:43:47,244 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:43:47,244 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:43:47,245 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:43:47,245 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:43:47,245 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:43:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states. [2020-07-07 12:43:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 12:43:47,288 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:47,290 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] [2020-07-07 12:43:47,290 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:47,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:47,297 INFO L82 PathProgramCache]: Analyzing trace with hash 339982816, now seen corresponding path program 1 times [2020-07-07 12:43:47,307 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:47,307 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [735734948] [2020-07-07 12:43:47,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,090 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:48,329 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:48,332 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [735734948] [2020-07-07 12:43:48,334 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:48,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:43:48,339 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099521056] [2020-07-07 12:43:48,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:43:48,349 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:48,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:43:48,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:43:48,375 INFO L87 Difference]: Start difference. First operand 317 states. Second operand 4 states. [2020-07-07 12:43:49,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:49,703 INFO L93 Difference]: Finished difference Result 493 states and 574 transitions. [2020-07-07 12:43:49,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:43:49,705 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-07-07 12:43:49,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:49,723 INFO L225 Difference]: With dead ends: 493 [2020-07-07 12:43:49,723 INFO L226 Difference]: Without dead ends: 312 [2020-07-07 12:43:49,729 INFO L675 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 [2020-07-07 12:43:49,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-07-07 12:43:49,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 266. [2020-07-07 12:43:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-07-07 12:43:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 287 transitions. [2020-07-07 12:43:49,926 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 287 transitions. Word has length 160 [2020-07-07 12:43:49,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:49,929 INFO L479 AbstractCegarLoop]: Abstraction has 266 states and 287 transitions. [2020-07-07 12:43:49,929 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:43:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 287 transitions. [2020-07-07 12:43:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-07 12:43:49,939 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:49,940 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] [2020-07-07 12:43:49,940 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:43:49,940 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:49,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:49,941 INFO L82 PathProgramCache]: Analyzing trace with hash -1492853456, now seen corresponding path program 1 times [2020-07-07 12:43:49,941 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:49,941 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1270436294] [2020-07-07 12:43:49,942 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,386 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:50,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:50,511 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:50,511 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1270436294] [2020-07-07 12:43:50,512 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:50,512 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:43:50,512 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621477509] [2020-07-07 12:43:50,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:43:50,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:50,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:43:50,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:43:50,514 INFO L87 Difference]: Start difference. First operand 266 states and 287 transitions. Second operand 5 states. [2020-07-07 12:43:51,088 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:52,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:52,019 INFO L93 Difference]: Finished difference Result 418 states and 466 transitions. [2020-07-07 12:43:52,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:43:52,025 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-07-07 12:43:52,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:52,031 INFO L225 Difference]: With dead ends: 418 [2020-07-07 12:43:52,031 INFO L226 Difference]: Without dead ends: 301 [2020-07-07 12:43:52,034 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:43:52,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-07-07 12:43:52,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 256. [2020-07-07 12:43:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-07-07 12:43:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 274 transitions. [2020-07-07 12:43:52,137 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 274 transitions. Word has length 161 [2020-07-07 12:43:52,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:52,138 INFO L479 AbstractCegarLoop]: Abstraction has 256 states and 274 transitions. [2020-07-07 12:43:52,138 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:43:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 274 transitions. [2020-07-07 12:43:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-07 12:43:52,141 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:52,141 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] [2020-07-07 12:43:52,141 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:43:52,142 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:52,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:52,142 INFO L82 PathProgramCache]: Analyzing trace with hash -286261696, now seen corresponding path program 1 times [2020-07-07 12:43:52,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:52,143 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [19286463] [2020-07-07 12:43:52,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,470 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,614 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:52,614 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:52,614 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [19286463] [2020-07-07 12:43:52,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:52,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:43:52,615 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272815665] [2020-07-07 12:43:52,616 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:43:52,616 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:52,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:43:52,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:43:52,617 INFO L87 Difference]: Start difference. First operand 256 states and 274 transitions. Second operand 11 states. [2020-07-07 12:43:53,321 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:53,637 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:53,879 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:43:54,154 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:54,418 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:54,652 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:56,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:56,385 INFO L93 Difference]: Finished difference Result 465 states and 531 transitions. [2020-07-07 12:43:56,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:43:56,386 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 174 [2020-07-07 12:43:56,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:56,390 INFO L225 Difference]: With dead ends: 465 [2020-07-07 12:43:56,390 INFO L226 Difference]: Without dead ends: 324 [2020-07-07 12:43:56,392 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:43:56,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states. [2020-07-07 12:43:56,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 256. [2020-07-07 12:43:56,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-07-07 12:43:56,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 273 transitions. [2020-07-07 12:43:56,470 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 273 transitions. Word has length 174 [2020-07-07 12:43:56,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:56,471 INFO L479 AbstractCegarLoop]: Abstraction has 256 states and 273 transitions. [2020-07-07 12:43:56,471 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:43:56,471 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 273 transitions. [2020-07-07 12:43:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-07-07 12:43:56,474 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:56,474 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] [2020-07-07 12:43:56,474 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:43:56,474 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:56,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:56,475 INFO L82 PathProgramCache]: Analyzing trace with hash 24909347, now seen corresponding path program 1 times [2020-07-07 12:43:56,475 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:56,475 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1078594306] [2020-07-07 12:43:56,476 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,768 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:56,976 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:56,976 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:56,977 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1078594306] [2020-07-07 12:43:56,977 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:56,977 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:43:56,978 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284261338] [2020-07-07 12:43:56,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:43:56,979 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:56,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:43:56,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:43:56,979 INFO L87 Difference]: Start difference. First operand 256 states and 273 transitions. Second operand 8 states. [2020-07-07 12:43:57,661 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:59,471 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:59,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:59,801 INFO L93 Difference]: Finished difference Result 645 states and 764 transitions. [2020-07-07 12:43:59,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-07 12:43:59,801 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 182 [2020-07-07 12:43:59,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:59,806 INFO L225 Difference]: With dead ends: 645 [2020-07-07 12:43:59,806 INFO L226 Difference]: Without dead ends: 504 [2020-07-07 12:43:59,808 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:43:59,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2020-07-07 12:43:59,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 366. [2020-07-07 12:43:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 366 states. [2020-07-07 12:43:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 366 states and 396 transitions. [2020-07-07 12:43:59,937 INFO L78 Accepts]: Start accepts. Automaton has 366 states and 396 transitions. Word has length 182 [2020-07-07 12:43:59,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:59,938 INFO L479 AbstractCegarLoop]: Abstraction has 366 states and 396 transitions. [2020-07-07 12:43:59,938 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:43:59,938 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 396 transitions. [2020-07-07 12:43:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:43:59,941 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:59,941 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:59,942 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:43:59,942 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:59,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:59,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1649506493, now seen corresponding path program 1 times [2020-07-07 12:43:59,943 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:59,943 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [296579399] [2020-07-07 12:43:59,943 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,296 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:44:00,625 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:00,625 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [296579399] [2020-07-07 12:44:00,626 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:00,626 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:44:00,626 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372985735] [2020-07-07 12:44:00,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:44:00,627 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:00,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:44:00,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:44:00,628 INFO L87 Difference]: Start difference. First operand 366 states and 396 transitions. Second operand 14 states. [2020-07-07 12:44:01,454 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:01,743 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:01,984 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:02,233 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:02,484 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:03,432 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:03,677 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:03,922 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:04,183 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:04,438 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:05,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:05,642 INFO L93 Difference]: Finished difference Result 760 states and 902 transitions. [2020-07-07 12:44:05,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-07 12:44:05,642 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 206 [2020-07-07 12:44:05,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:05,648 INFO L225 Difference]: With dead ends: 760 [2020-07-07 12:44:05,648 INFO L226 Difference]: Without dead ends: 509 [2020-07-07 12:44:05,650 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-07 12:44:05,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2020-07-07 12:44:05,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 372. [2020-07-07 12:44:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2020-07-07 12:44:05,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 402 transitions. [2020-07-07 12:44:05,781 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 402 transitions. Word has length 206 [2020-07-07 12:44:05,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:05,781 INFO L479 AbstractCegarLoop]: Abstraction has 372 states and 402 transitions. [2020-07-07 12:44:05,782 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:44:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 402 transitions. [2020-07-07 12:44:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:44:05,784 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:05,785 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:05,785 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:44:05,785 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:05,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:05,786 INFO L82 PathProgramCache]: Analyzing trace with hash -1223219939, now seen corresponding path program 1 times [2020-07-07 12:44:05,786 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:05,786 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [454947970] [2020-07-07 12:44:05,786 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,143 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:06,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:44:06,403 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:06,404 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [454947970] [2020-07-07 12:44:06,405 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:06,405 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:44:06,405 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141067585] [2020-07-07 12:44:06,406 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:44:06,406 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:06,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:44:06,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:44:06,407 INFO L87 Difference]: Start difference. First operand 372 states and 402 transitions. Second operand 11 states. [2020-07-07 12:44:06,878 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:07,721 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:07,951 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:09,026 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:09,242 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:09,518 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:10,073 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:10,326 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:10,555 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:11,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:11,052 INFO L93 Difference]: Finished difference Result 766 states and 895 transitions. [2020-07-07 12:44:11,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-07 12:44:11,053 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 206 [2020-07-07 12:44:11,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:11,058 INFO L225 Difference]: With dead ends: 766 [2020-07-07 12:44:11,058 INFO L226 Difference]: Without dead ends: 509 [2020-07-07 12:44:11,059 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=234, Invalid=578, Unknown=0, NotChecked=0, Total=812 [2020-07-07 12:44:11,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2020-07-07 12:44:11,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 371. [2020-07-07 12:44:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371 states. [2020-07-07 12:44:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 399 transitions. [2020-07-07 12:44:11,208 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 399 transitions. Word has length 206 [2020-07-07 12:44:11,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:11,210 INFO L479 AbstractCegarLoop]: Abstraction has 371 states and 399 transitions. [2020-07-07 12:44:11,210 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:44:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 399 transitions. [2020-07-07 12:44:11,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-07-07 12:44:11,214 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:11,214 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:11,215 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:44:11,215 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:11,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:11,215 INFO L82 PathProgramCache]: Analyzing trace with hash 228243133, now seen corresponding path program 1 times [2020-07-07 12:44:11,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:11,220 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1150134406] [2020-07-07 12:44:11,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,505 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:11,779 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:11,779 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1150134406] [2020-07-07 12:44:11,780 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:11,780 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:44:11,780 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475149652] [2020-07-07 12:44:11,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:44:11,782 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:11,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:44:11,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:44:11,783 INFO L87 Difference]: Start difference. First operand 371 states and 399 transitions. Second operand 11 states. [2020-07-07 12:44:13,076 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:13,339 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:13,601 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:44:13,833 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:14,085 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:14,308 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:15,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:15,360 INFO L93 Difference]: Finished difference Result 769 states and 906 transitions. [2020-07-07 12:44:15,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:44:15,360 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 229 [2020-07-07 12:44:15,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:15,364 INFO L225 Difference]: With dead ends: 769 [2020-07-07 12:44:15,364 INFO L226 Difference]: Without dead ends: 513 [2020-07-07 12:44:15,366 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:44:15,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2020-07-07 12:44:15,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 379. [2020-07-07 12:44:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 379 states. [2020-07-07 12:44:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 407 transitions. [2020-07-07 12:44:15,480 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 407 transitions. Word has length 229 [2020-07-07 12:44:15,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:15,481 INFO L479 AbstractCegarLoop]: Abstraction has 379 states and 407 transitions. [2020-07-07 12:44:15,481 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:44:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 407 transitions. [2020-07-07 12:44:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-07-07 12:44:15,484 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:15,485 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:15,485 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:44:15,485 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:15,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:15,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1047570778, now seen corresponding path program 1 times [2020-07-07 12:44:15,486 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:15,486 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1379938546] [2020-07-07 12:44:15,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,815 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:16,110 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:16,111 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1379938546] [2020-07-07 12:44:16,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:16,111 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:44:16,111 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094024975] [2020-07-07 12:44:16,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:44:16,112 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:16,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:44:16,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:44:16,113 INFO L87 Difference]: Start difference. First operand 379 states and 407 transitions. Second operand 8 states. [2020-07-07 12:44:16,726 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:17,299 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:19,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:19,696 INFO L93 Difference]: Finished difference Result 1095 states and 1318 transitions. [2020-07-07 12:44:19,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-07 12:44:19,697 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 229 [2020-07-07 12:44:19,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:19,702 INFO L225 Difference]: With dead ends: 1095 [2020-07-07 12:44:19,702 INFO L226 Difference]: Without dead ends: 831 [2020-07-07 12:44:19,704 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 47 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=144, Invalid=408, Unknown=0, NotChecked=0, Total=552 [2020-07-07 12:44:19,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 831 states. [2020-07-07 12:44:19,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 831 to 624. [2020-07-07 12:44:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 624 states. [2020-07-07 12:44:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 686 transitions. [2020-07-07 12:44:19,930 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 686 transitions. Word has length 229 [2020-07-07 12:44:19,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:19,931 INFO L479 AbstractCegarLoop]: Abstraction has 624 states and 686 transitions. [2020-07-07 12:44:19,931 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:44:19,931 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 686 transitions. [2020-07-07 12:44:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2020-07-07 12:44:19,934 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:19,935 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:19,935 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:44:19,935 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:19,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:19,935 INFO L82 PathProgramCache]: Analyzing trace with hash 755772471, now seen corresponding path program 1 times [2020-07-07 12:44:19,936 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:19,936 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [893885890] [2020-07-07 12:44:19,936 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,272 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:20,523 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:20,523 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [893885890] [2020-07-07 12:44:20,524 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:20,524 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:44:20,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324292999] [2020-07-07 12:44:20,524 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:44:20,525 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:20,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:44:20,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:44:20,525 INFO L87 Difference]: Start difference. First operand 624 states and 686 transitions. Second operand 15 states. [2020-07-07 12:44:21,261 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-07 12:44:22,018 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:23,499 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-07 12:44:23,964 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:44:24,274 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:24,528 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:24,998 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-07 12:44:25,255 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:25,567 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:25,822 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:27,265 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:27,486 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:27,731 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:28,264 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-07-07 12:44:29,317 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-07 12:44:29,768 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-07 12:44:30,277 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-07 12:44:31,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:31,149 INFO L93 Difference]: Finished difference Result 1893 states and 2271 transitions. [2020-07-07 12:44:31,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2020-07-07 12:44:31,150 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 234 [2020-07-07 12:44:31,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:31,158 INFO L225 Difference]: With dead ends: 1893 [2020-07-07 12:44:31,158 INFO L226 Difference]: Without dead ends: 1486 [2020-07-07 12:44:31,161 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 984 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=702, Invalid=2604, Unknown=0, NotChecked=0, Total=3306 [2020-07-07 12:44:31,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1486 states. [2020-07-07 12:44:31,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1486 to 1050. [2020-07-07 12:44:31,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1050 states. [2020-07-07 12:44:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 1050 states and 1148 transitions. [2020-07-07 12:44:31,510 INFO L78 Accepts]: Start accepts. Automaton has 1050 states and 1148 transitions. Word has length 234 [2020-07-07 12:44:31,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:31,511 INFO L479 AbstractCegarLoop]: Abstraction has 1050 states and 1148 transitions. [2020-07-07 12:44:31,511 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:44:31,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1148 transitions. [2020-07-07 12:44:31,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2020-07-07 12:44:31,514 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:31,515 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:31,515 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:44:31,515 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:31,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:31,515 INFO L82 PathProgramCache]: Analyzing trace with hash -1791853647, now seen corresponding path program 1 times [2020-07-07 12:44:31,516 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:31,516 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1553693524] [2020-07-07 12:44:31,516 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,815 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:32,261 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:32,262 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1553693524] [2020-07-07 12:44:32,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:32,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2020-07-07 12:44:32,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929779804] [2020-07-07 12:44:32,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-07 12:44:32,265 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:32,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-07 12:44:32,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=297, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:44:32,266 INFO L87 Difference]: Start difference. First operand 1050 states and 1148 transitions. Second operand 19 states. [2020-07-07 12:44:32,922 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:33,282 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:44:33,543 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-07-07 12:44:33,820 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:44:34,077 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:44:34,324 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:44:35,238 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:44:35,516 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:35,792 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:36,341 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-07-07 12:44:37,391 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:37,756 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-07-07 12:44:38,578 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:39,432 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:44:40,198 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:44:40,706 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-07-07 12:44:41,187 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:44:41,551 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:42,358 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-07-07 12:44:42,929 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-07-07 12:44:43,819 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-07-07 12:44:44,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:44,182 INFO L93 Difference]: Finished difference Result 1769 states and 2014 transitions. [2020-07-07 12:44:44,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-07-07 12:44:44,188 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 297 [2020-07-07 12:44:44,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:44,189 INFO L225 Difference]: With dead ends: 1769 [2020-07-07 12:44:44,189 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:44:44,197 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1181 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=947, Invalid=3745, Unknown=0, NotChecked=0, Total=4692 [2020-07-07 12:44:44,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:44:44,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:44:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:44:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:44:44,198 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 297 [2020-07-07 12:44:44,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:44,199 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:44:44,199 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-07 12:44:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:44:44,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:44:44,199 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:44:44,202 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:44:45,660 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:44:47,189 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 288 [2020-07-07 12:44:47,582 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 288 [2020-07-07 12:44:48,469 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:44:48,971 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:44:50,050 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:44:50,839 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 301 [2020-07-07 12:44:53,132 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:44:54,713 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:44:55,065 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 288 [2020-07-07 12:44:55,456 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 301 [2020-07-07 12:44:56,933 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:44:57,701 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 326 [2020-07-07 12:44:58,131 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 301 [2020-07-07 12:44:59,952 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:45:00,416 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 263 [2020-07-07 12:45:00,942 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 288 [2020-07-07 12:45:01,280 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 248 [2020-07-07 12:45:01,593 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 288 [2020-07-07 12:45:03,025 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 301 [2020-07-07 12:45:03,445 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 301 [2020-07-07 12:45:03,992 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 288 [2020-07-07 12:45:04,732 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2020-07-07 12:45:05,347 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-07 12:45:06,478 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:06,648 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-07 12:45:06,812 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-07 12:45:07,402 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:45:08,153 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2020-07-07 12:45:08,539 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:45:08,673 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:08,869 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2020-07-07 12:45:09,048 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:09,670 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2020-07-07 12:45:10,273 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2020-07-07 12:45:10,491 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 34 [2020-07-07 12:45:11,665 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 194 DAG size of output: 30 [2020-07-07 12:45:12,001 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-07-07 12:45:13,131 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:13,513 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:14,608 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:15,398 WARN L193 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 28 [2020-07-07 12:45:15,593 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-07 12:45:16,574 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-07-07 12:45:16,697 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 25 [2020-07-07 12:45:17,687 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-07-07 12:45:17,821 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:18,926 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:19,071 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:19,400 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2020-07-07 12:45:19,571 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:20,043 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:20,504 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:20,979 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2020-07-07 12:45:21,996 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 208 DAG size of output: 33 [2020-07-07 12:45:22,684 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 34 [2020-07-07 12:45:23,063 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:23,699 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2020-07-07 12:45:23,832 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 27 [2020-07-07 12:45:24,006 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 19 [2020-07-07 12:45:24,305 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:24,437 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 21 [2020-07-07 12:45:24,594 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:24,907 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:25,288 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:25,945 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2020-07-07 12:45:26,716 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:45:26,851 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:45:27,533 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 34 [2020-07-07 12:45:27,840 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-07-07 12:45:27,976 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:45:29,075 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:29,208 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 21 [2020-07-07 12:45:30,055 WARN L193 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-07-07 12:45:30,233 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 27 [2020-07-07 12:45:31,159 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2020-07-07 12:45:31,372 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2020-07-07 12:45:31,712 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 19 [2020-07-07 12:45:31,877 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:32,278 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:33,437 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:34,030 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2020-07-07 12:45:35,041 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 208 DAG size of output: 33 [2020-07-07 12:45:35,397 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:45:35,557 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:36,182 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-07 12:45:36,377 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 17 [2020-07-07 12:45:36,700 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:45:37,026 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:45:37,729 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2020-07-07 12:45:37,964 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-07-07 12:45:38,143 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:38,291 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:38,791 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:39,962 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:40,375 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:40,518 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:40,976 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:42,105 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 234 DAG size of output: 32 [2020-07-07 12:45:43,132 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 208 DAG size of output: 33 [2020-07-07 12:45:43,900 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:45:44,078 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-07-07 12:45:44,293 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:44,495 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:44,672 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:44,931 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 14 [2020-07-07 12:45:45,242 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:45,392 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:45,708 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:46,009 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:47,479 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2020-07-07 12:45:47,680 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 29 [2020-07-07 12:45:47,850 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:48,030 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 27 [2020-07-07 12:45:48,202 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:48,375 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:45:48,564 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 27 [2020-07-07 12:45:48,744 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-07 12:45:49,352 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-07-07 12:45:49,711 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:50,234 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:51,091 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 28 [2020-07-07 12:45:52,299 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:53,519 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2020-07-07 12:45:53,930 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:54,222 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2020-07-07 12:45:54,423 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-07-07 12:45:54,585 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:54,944 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:45:55,610 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2020-07-07 12:45:56,192 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2020-07-07 12:45:56,828 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2020-07-07 12:45:57,013 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-07 12:45:57,183 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 16 [2020-07-07 12:45:57,809 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:45:58,488 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2020-07-07 12:45:59,133 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:45:59,346 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:45:59,640 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2020-07-07 12:46:00,417 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:46:00,582 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 27 [2020-07-07 12:46:01,336 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2020-07-07 12:46:01,521 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 19 [2020-07-07 12:46:01,770 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 39 [2020-07-07 12:46:02,057 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2020-07-07 12:46:02,841 WARN L193 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 27 [2020-07-07 12:46:03,013 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-07 12:46:03,190 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-07-07 12:46:03,511 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2020-07-07 12:46:04,620 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 208 DAG size of output: 33 [2020-07-07 12:46:05,725 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 208 DAG size of output: 33 [2020-07-07 12:46:05,894 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 15 [2020-07-07 12:46:06,700 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:46:06,936 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 20 [2020-07-07 12:46:07,076 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:46:07,686 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2020-07-07 12:46:07,872 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 27 [2020-07-07 12:46:08,052 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 27 [2020-07-07 12:46:08,433 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-07-07 12:46:09,601 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 194 DAG size of output: 30 [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L316-1(line 316) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L316-2(line 316) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 293 348) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L337-1(lines 318 339) no Hoare annotation was computed. [2020-07-07 12:46:09,617 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 293 348) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 293 348) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-07-07 12:46:09,618 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L335-1(line 335) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L335-2(line 335) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L340(lines 317 341) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-07 12:46:09,619 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L324(lines 324 328) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L324-1(lines 324 328) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 349 408) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 349 408) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-07 12:46:09,620 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 349 408) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L375-2(lines 375 400) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L401(lines 374 402) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-07 12:46:09,621 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L393-1(line 393) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L393-2(line 393) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L381(lines 381 385) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L381-1(lines 381 385) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L373-1(line 373) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L373-2(line 373) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-07 12:46:09,622 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L394-2(line 394) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-07 12:46:09,623 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-07 12:46:09,624 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 224 230) the Hoare annotation is: true [2020-07-07 12:46:09,624 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 224 230) the Hoare annotation is: true [2020-07-07 12:46:09,624 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 231 239) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~2 1)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,624 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,624 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 231 239) the Hoare annotation is: true [2020-07-07 12:46:09,624 INFO L271 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: true [2020-07-07 12:46:09,625 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 231 239) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~2 1)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,625 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,625 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 44 51) the Hoare annotation is: true [2020-07-07 12:46:09,625 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 44 51) the Hoare annotation is: true [2020-07-07 12:46:09,625 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 52 61) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse4))) [2020-07-07 12:46:09,625 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 52 61) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~switchedOnBeforeTS~0)))) (and (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:46:09,626 INFO L264 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (let ((.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) .cse4)) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 (not (= 1 ~waterLevel~0)) .cse4 .cse5)))) [2020-07-07 12:46:09,626 INFO L264 CegarLoopResult]: At program point L57-1(line 57) the Hoare annotation is: (let ((.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) .cse4)) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 (not (= 1 ~waterLevel~0)) .cse4 .cse5)))) [2020-07-07 12:46:09,626 INFO L264 CegarLoopResult]: At program point L57-2(line 57) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (not (= 0 ~switchedOnBeforeTS~0)))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2))) [2020-07-07 12:46:09,626 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 52 61) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~switchedOnBeforeTS~0)))) (and (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:46:09,626 INFO L264 CegarLoopResult]: At program point L68-3(line 68) the Hoare annotation is: (let ((.cse0 (and (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (= 2 |__utac_acc__Specification5_spec__3_#t~ret1|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,626 INFO L271 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: true [2020-07-07 12:46:09,627 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2))) [2020-07-07 12:46:09,627 INFO L264 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2))) [2020-07-07 12:46:09,627 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 62 90) the Hoare annotation is: true [2020-07-07 12:46:09,627 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 62 90) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,627 INFO L264 CegarLoopResult]: At program point L74(lines 74 84) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (= 1 ~waterLevel~0)) (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0) .cse2))) [2020-07-07 12:46:09,627 INFO L264 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,628 INFO L264 CegarLoopResult]: At program point L72-1(line 72) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (= 1 ~waterLevel~0)) (= 0 |__utac_acc__Specification5_spec__3_#t~ret2|) .cse2))) [2020-07-07 12:46:09,628 INFO L264 CegarLoopResult]: At program point L70(lines 70 87) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,628 INFO L264 CegarLoopResult]: At program point L72-2(line 72) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (= 1 ~waterLevel~0)) (= 0 |__utac_acc__Specification5_spec__3_#t~ret2|) .cse2))) [2020-07-07 12:46:09,628 INFO L264 CegarLoopResult]: At program point L72-3(line 72) the Hoare annotation is: (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) (and (= 0 |__utac_acc__Specification5_spec__3_#t~ret2|) (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,628 INFO L264 CegarLoopResult]: At program point L70-1(lines 62 90) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,628 INFO L271 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: true [2020-07-07 12:46:09,629 INFO L264 CegarLoopResult]: At program point L68-1(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,629 INFO L264 CegarLoopResult]: At program point L68-2(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:46:09,629 INFO L271 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: true [2020-07-07 12:46:09,629 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 173 195) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,629 INFO L264 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (or (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,629 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 173 195) the Hoare annotation is: true [2020-07-07 12:46:09,629 INFO L264 CegarLoopResult]: At program point L185-1(line 185) the Hoare annotation is: (or (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,630 INFO L264 CegarLoopResult]: At program point L183(lines 183 190) the Hoare annotation is: (or (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,630 INFO L271 CegarLoopResult]: At program point L183-1(lines 183 190) the Hoare annotation is: true [2020-07-07 12:46:09,630 INFO L264 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 1 |main_#t~ret3|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,630 INFO L264 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,630 INFO L264 CegarLoopResult]: At program point L181-1(line 181) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 1 |main_#t~ret3|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,630 INFO L264 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,630 INFO L264 CegarLoopResult]: At program point L181-2(line 181) the Hoare annotation is: (or (and (= 1 main_~tmp~1) (= |old(~systemActive~0)| ~systemActive~0) (= 1 |main_#t~ret3|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,631 INFO L264 CegarLoopResult]: At program point L179-1(line 179) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,631 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,631 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 173 195) the Hoare annotation is: true [2020-07-07 12:46:09,631 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 127 150) no Hoare annotation was computed. [2020-07-07 12:46:09,631 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 127 150) no Hoare annotation was computed. [2020-07-07 12:46:09,631 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 127 150) no Hoare annotation was computed. [2020-07-07 12:46:09,631 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-07-07 12:46:09,631 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-07 12:46:09,631 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-07 12:46:09,631 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-07 12:46:09,632 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-07 12:46:09,633 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 883 891) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse2 (= 0 ~switchedOnBeforeTS~0) .cse4) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse3))) [2020-07-07 12:46:09,633 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 883 891) the Hoare annotation is: true [2020-07-07 12:46:09,633 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 883 891) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse2 (= 0 ~switchedOnBeforeTS~0) .cse4) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse3))) [2020-07-07 12:46:09,633 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse4) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse2 .cse3))) [2020-07-07 12:46:09,633 INFO L271 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: true [2020-07-07 12:46:09,633 INFO L268 CegarLoopResult]: For program point L899-2(lines 899 907) no Hoare annotation was computed. [2020-07-07 12:46:09,633 INFO L268 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point L922-1(line 922) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point L911(lines 911 919) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 892 927) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point L911-2(lines 911 919) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 892 927) no Hoare annotation was computed. [2020-07-07 12:46:09,634 INFO L268 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point L899(lines 899 907) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 892 927) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 217 223) the Hoare annotation is: true [2020-07-07 12:46:09,635 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 217 223) the Hoare annotation is: true [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-07 12:46:09,635 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 247 292) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L277-1(line 277) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L273-1(line 273) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 247 292) no Hoare annotation was computed. [2020-07-07 12:46:09,636 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 247 292) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-07 12:46:09,637 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L284-1(line 284) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L284-2(line 284) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-07-07 12:46:09,638 INFO L268 CegarLoopResult]: For program point L247(lines 247 292) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L247-1(lines 247 292) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-07-07 12:46:09,639 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L574(lines 574 594) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 560 605) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L601-1(line 601) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L601-2(line 601) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-07 12:46:09,640 INFO L268 CegarLoopResult]: For program point L599-1(line 599) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L599-2(line 599) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L560(lines 560 605) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L591(lines 591 592) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L591-1(lines 574 594) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 560 605) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 560 605) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-07 12:46:09,641 INFO L268 CegarLoopResult]: For program point L579-1(line 579) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L579-2(line 579) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-07 12:46:09,642 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-07 12:46:09,643 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-07 12:46:09,643 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-07 12:46:09,643 INFO L268 CegarLoopResult]: For program point L584(lines 584 585) no Hoare annotation was computed. [2020-07-07 12:46:09,643 INFO L268 CegarLoopResult]: For program point L580(lines 580 587) no Hoare annotation was computed. [2020-07-07 12:46:09,643 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-07 12:46:09,643 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 159 169) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,643 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 159 169) the Hoare annotation is: true [2020-07-07 12:46:09,644 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 159 169) the Hoare annotation is: true [2020-07-07 12:46:09,644 INFO L264 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,644 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 872 882) the Hoare annotation is: true [2020-07-07 12:46:09,644 INFO L271 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: true [2020-07-07 12:46:09,644 INFO L271 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-07-07 12:46:09,644 INFO L271 CegarLoopResult]: At program point L877-1(line 877) the Hoare annotation is: true [2020-07-07 12:46:09,644 INFO L271 CegarLoopResult]: At program point L877-2(line 877) the Hoare annotation is: true [2020-07-07 12:46:09,644 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 872 882) the Hoare annotation is: true [2020-07-07 12:46:09,645 INFO L271 CegarLoopResult]: At program point L877-3(line 877) the Hoare annotation is: true [2020-07-07 12:46:09,645 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 872 882) the Hoare annotation is: true [2020-07-07 12:46:09,645 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 864 871) no Hoare annotation was computed. [2020-07-07 12:46:09,645 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 864 871) no Hoare annotation was computed. [2020-07-07 12:46:09,645 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 864 871) no Hoare annotation was computed. [2020-07-07 12:46:09,645 INFO L264 CegarLoopResult]: At program point L699(line 699) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,645 INFO L264 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,645 INFO L264 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) (<= 1 isHighWaterSensorDry_~retValue_acc~8) .cse1))) [2020-07-07 12:46:09,645 INFO L264 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,646 INFO L271 CegarLoopResult]: At program point L694(lines 694 700) the Hoare annotation is: true [2020-07-07 12:46:09,646 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 690 703) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,646 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 690 703) the Hoare annotation is: true [2020-07-07 12:46:09,646 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 690 703) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,646 INFO L264 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-07-07 12:46:09,646 INFO L264 CegarLoopResult]: At program point L832-1(lines 813 837) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2 (<= 1 ~pumpRunning~0)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,647 INFO L264 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (let ((.cse1 (and (= 0 processEnvironment_~tmp~6) (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)) (or .cse1 .cse0 (not (= 1 ~waterLevel~0)) .cse2))) [2020-07-07 12:46:09,647 INFO L264 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 (= 0 ~pumpRunning~0)) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,647 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 813 837) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2 (<= 1 ~pumpRunning~0)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,647 INFO L264 CegarLoopResult]: At program point L821(lines 821 829) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)) (or (and (= 0 processEnvironment_~tmp~6) .cse2) .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-07 12:46:09,647 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 813 837) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,647 INFO L264 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,648 INFO L264 CegarLoopResult]: At program point L819-1(line 819) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 (and (= 0 |processEnvironment_#t~ret54|) .cse2)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,648 INFO L264 CegarLoopResult]: At program point L817(lines 817 834) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,648 INFO L264 CegarLoopResult]: At program point L819-2(line 819) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 (and (= 0 |processEnvironment_#t~ret54|) .cse2)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,648 INFO L264 CegarLoopResult]: At program point L819-3(line 819) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (and (= 0 |processEnvironment_#t~ret54|) (= 0 processEnvironment_~tmp~6) .cse2) (not (= 1 ~waterLevel~0)) .cse1) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:46:09,648 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 805 811) the Hoare annotation is: true [2020-07-07 12:46:09,648 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 805 811) the Hoare annotation is: true [2020-07-07 12:46:09,648 INFO L264 CegarLoopResult]: At program point L754(lines 754 758) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,649 INFO L264 CegarLoopResult]: At program point L754-2(lines 746 759) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse3 .cse1 .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse3 .cse2 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,649 INFO L264 CegarLoopResult]: At program point L717(lines 716 763) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (= 1 ~waterLevel~0) .cse3) (and .cse0 .cse3 (not (= 0 ~switchedOnBeforeTS~0)) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,649 INFO L264 CegarLoopResult]: At program point L746(lines 746 759) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,649 INFO L264 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,649 INFO L264 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,650 INFO L264 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,650 INFO L264 CegarLoopResult]: At program point L734-1(line 734) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,650 INFO L264 CegarLoopResult]: At program point L726(lines 726 732) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (= 1 ~waterLevel~0) .cse3) (and .cse0 .cse3 (not (= 0 ~switchedOnBeforeTS~0)) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,650 INFO L264 CegarLoopResult]: At program point L726-1(lines 726 732) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,650 INFO L264 CegarLoopResult]: At program point L718(lines 718 722) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (= 1 ~waterLevel~0) .cse3) (and .cse0 .cse3 (not (= 0 ~switchedOnBeforeTS~0)) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,650 INFO L264 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,651 INFO L264 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,651 INFO L271 CegarLoopResult]: At program point testEXIT(lines 706 771) the Hoare annotation is: true [2020-07-07 12:46:09,651 INFO L264 CegarLoopResult]: At program point testENTRY(lines 706 771) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,651 INFO L264 CegarLoopResult]: At program point L764(lines 715 765) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,651 INFO L271 CegarLoopResult]: At program point testFINAL(lines 706 771) the Hoare annotation is: true [2020-07-07 12:46:09,651 INFO L264 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,651 INFO L264 CegarLoopResult]: At program point L752-1(line 752) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,652 INFO L264 CegarLoopResult]: At program point L752-2(line 752) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,652 INFO L264 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,652 INFO L264 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,652 INFO L264 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,652 INFO L264 CegarLoopResult]: At program point L744-1(line 744) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,652 INFO L264 CegarLoopResult]: At program point L736(lines 736 742) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,653 INFO L264 CegarLoopResult]: At program point L736-1(lines 736 742) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,653 INFO L264 CegarLoopResult]: At program point L761(lines 716 763) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (= 1 ~waterLevel~0) .cse3) (and .cse0 .cse3 (not (= 0 ~switchedOnBeforeTS~0)) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,653 INFO L264 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse2 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,653 INFO L264 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (= 1 ~waterLevel~0) .cse3) (and .cse0 .cse3 (not (= 0 ~switchedOnBeforeTS~0)) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,653 INFO L264 CegarLoopResult]: At program point L724-1(line 724) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (= 1 ~waterLevel~0) .cse3) (and .cse0 .cse3 (not (= 0 ~switchedOnBeforeTS~0)) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:46:09,653 INFO L264 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L545(lines 545 546) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L545-1(lines 528 548) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 514 559) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-07 12:46:09,654 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L538(lines 538 539) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L534(lines 534 541) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 514 559) no Hoare annotation was computed. [2020-07-07 12:46:09,655 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 514 559) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L528(lines 528 548) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L555-1(line 555) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L555-2(line 555) no Hoare annotation was computed. [2020-07-07 12:46:09,656 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-07 12:46:09,657 INFO L268 CegarLoopResult]: For program point L553-1(line 553) no Hoare annotation was computed. [2020-07-07 12:46:09,657 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-07 12:46:09,657 INFO L268 CegarLoopResult]: For program point L553-2(line 553) no Hoare annotation was computed. [2020-07-07 12:46:09,657 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-07 12:46:09,657 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-07-07 12:46:09,657 INFO L268 CegarLoopResult]: For program point L514(lines 514 559) no Hoare annotation was computed. [2020-07-07 12:46:09,657 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 838 845) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,657 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 838 845) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (<= 1 ~pumpRunning~0)) [2020-07-07 12:46:09,657 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 838 845) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (<= 1 ~pumpRunning~0)) [2020-07-07 12:46:09,657 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point L666(lines 666 674) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 658 680) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point L666-2(lines 666 674) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 658 680) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 658 680) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point L209-1(line 209) no Hoare annotation was computed. [2020-07-07 12:46:09,658 INFO L268 CegarLoopResult]: For program point L209-2(line 209) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 207 216) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 207 216) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 207 216) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L481(lines 459 482) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-07 12:46:09,659 INFO L268 CegarLoopResult]: For program point L440(lines 440 456) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L473-1(line 473) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L473-2(line 473) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L457(lines 457 498) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L449-1(line 449) no Hoare annotation was computed. [2020-07-07 12:46:09,660 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L499(lines 499 510) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 411 513) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L475-1(line 475) no Hoare annotation was computed. [2020-07-07 12:46:09,661 INFO L268 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L500(lines 500 507) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 411 513) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-07 12:46:09,662 INFO L268 CegarLoopResult]: For program point L435(lines 435 439) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 411 513) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L460-2(lines 460 480) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L411(lines 411 513) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L411-1(lines 411 513) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-07 12:46:09,663 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L461(lines 460 480) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-07-07 12:46:09,664 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L445-1(line 445) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L462(lines 462 466) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L487-1(line 487) no Hoare annotation was computed. [2020-07-07 12:46:09,665 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L487-2(line 487) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L471-1(line 471) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L471-2(line 471) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-07 12:46:09,666 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L268 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L268 CegarLoopResult]: For program point L489-2(line 489) no Hoare annotation was computed. [2020-07-07 12:46:09,667 INFO L264 CegarLoopResult]: At program point L539(line 539) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,667 INFO L264 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,668 INFO L264 CegarLoopResult]: At program point L923-1(line 923) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,668 INFO L264 CegarLoopResult]: At program point L923-2(line 923) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,668 INFO L264 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,668 INFO L264 CegarLoopResult]: At program point L585(line 585) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,668 INFO L264 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:46:09,668 INFO L264 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L676-1(line 676) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L676-2(line 676) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L672-1(line 672) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L672-2(line 672) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L672-3(line 672) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,669 INFO L264 CegarLoopResult]: At program point L668(line 668) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L668-1(line 668) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L668-2(line 668) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L668-3(line 668) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L668-4(line 668) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L664-1(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L668-5(line 668) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,670 INFO L264 CegarLoopResult]: At program point L664-2(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L664-3(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L664-4(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L664-5(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L664-6(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L664-7(line 664) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L611(line 611) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,671 INFO L264 CegarLoopResult]: At program point L545-1(line 545) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point L921-1(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point L921-2(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point L921-3(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point L917-1(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,672 INFO L264 CegarLoopResult]: At program point L917-2(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L917-3(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L917-4(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L913-1(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L913-2(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L591-1(line 591) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,673 INFO L264 CegarLoopResult]: At program point L913-3(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L909-1(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L909-2(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L909-3(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L909-4(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L905-1(line 905) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,674 INFO L264 CegarLoopResult]: At program point L909-5(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L905-2(line 905) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L909-6(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L905-3(line 905) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L909-7(line 909) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L905-4(line 905) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L901-1(line 901) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,675 INFO L264 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L901-2(line 901) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L546(line 546) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L901-3(line 901) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L538-1(line 538) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,676 INFO L264 CegarLoopResult]: At program point L538-2(line 538) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,677 INFO L264 CegarLoopResult]: At program point L592(line 592) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,677 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-07 12:46:09,677 INFO L264 CegarLoopResult]: At program point L584(line 584) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,677 INFO L264 CegarLoopResult]: At program point L584-1(line 584) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:46:09,677 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 847 863) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (<= 1 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point L858-1(lines 847 863) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (<= 1 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 847 863) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point L854(lines 854 860) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point L852-1(line 852) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point L852-2(line 852) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,678 INFO L264 CegarLoopResult]: At program point L852-3(line 852) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:46:09,679 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 681 689) the Hoare annotation is: true [2020-07-07 12:46:09,679 INFO L264 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0) .cse2) (or .cse0 .cse3 .cse1 .cse4) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse4))) [2020-07-07 12:46:09,679 INFO L271 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: true [2020-07-07 12:46:09,679 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 681 689) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse4) (or .cse0 .cse2 (= 0 ~switchedOnBeforeTS~0) .cse3) (or .cse0 .cse1 .cse2 .cse4))) [2020-07-07 12:46:09,679 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 681 689) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse4) (or .cse0 .cse2 (= 0 ~switchedOnBeforeTS~0) .cse3) (or .cse0 .cse1 .cse2 .cse4))) [2020-07-07 12:46:09,679 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 928 946) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,679 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 928 946) the Hoare annotation is: true [2020-07-07 12:46:09,680 INFO L264 CegarLoopResult]: At program point L943(line 943) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,680 INFO L264 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,680 INFO L271 CegarLoopResult]: At program point L938(line 938) the Hoare annotation is: true [2020-07-07 12:46:09,680 INFO L264 CegarLoopResult]: At program point L937(lines 937 941) the Hoare annotation is: (or (<= 1 isHighWaterLevel_~tmp~8) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,680 INFO L271 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: true [2020-07-07 12:46:09,680 INFO L264 CegarLoopResult]: At program point L937-2(lines 937 941) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) [2020-07-07 12:46:09,680 INFO L264 CegarLoopResult]: At program point L935-1(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (<= 1 |isHighWaterLevel_#t~ret73|) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,680 INFO L264 CegarLoopResult]: At program point L935-2(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (<= 1 |isHighWaterLevel_#t~ret73|) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,681 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 928 946) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,681 INFO L264 CegarLoopResult]: At program point L935-3(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 isHighWaterLevel_~tmp~8) (<= 1 |isHighWaterLevel_#t~ret73|)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:46:09,681 INFO L271 CegarLoopResult]: At program point L931(line 931) the Hoare annotation is: true [2020-07-07 12:46:09,681 INFO L271 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: true [2020-07-07 12:46:09,681 INFO L271 CegarLoopResult]: At program point L641-1(lines 637 648) the Hoare annotation is: true [2020-07-07 12:46:09,681 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 637 648) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse3) (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0) .cse4) (or .cse0 .cse1 .cse2 .cse4))) [2020-07-07 12:46:09,681 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 637 648) the Hoare annotation is: true [2020-07-07 12:46:09,682 INFO L264 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse3) (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0) .cse4) (or .cse0 .cse1 .cse2 .cse4))) [2020-07-07 12:46:09,682 INFO L264 CegarLoopResult]: At program point L642(line 642) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse3) (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0) .cse4) (or .cse0 .cse1 .cse2 .cse4))) [2020-07-07 12:46:09,682 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:46:09,682 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:46:09,682 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:46:09,682 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:46:09,682 INFO L264 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= 1 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 2 |old(~waterLevel~0)|)))) (and (or .cse0 (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse2 .cse3) (or .cse0 (and .cse1 .cse4) .cse3 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse5 (and .cse6 .cse7)) (or .cse0 (and .cse6 .cse4 .cse7) .cse5 .cse2))) [2020-07-07 12:46:09,683 INFO L264 CegarLoopResult]: At program point L792(lines 792 798) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 1 ~waterLevel~0)) (.cse6 (not (= 0 ~switchedOnBeforeTS~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= 2 |old(~waterLevel~0)|)))) (and (or .cse0 (and .cse1 .cse2) .cse3 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse5 .cse6)) (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse1 .cse7) .cse0 (and .cse7 (<= 1 ~pumpRunning~0)) .cse8 .cse3)) (or .cse0 (and .cse5 .cse2 .cse6) .cse4 .cse8))) [2020-07-07 12:46:09,683 INFO L264 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~switchedOnBeforeTS~0))))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse4) (or .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:46:09,683 INFO L264 CegarLoopResult]: At program point L785(lines 781 803) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= 1 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 2 |old(~waterLevel~0)|)))) (and (or .cse0 (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse2 .cse3) (or .cse0 (and .cse1 .cse4) .cse3 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse5 (and .cse6 .cse7)) (or .cse0 (and .cse6 .cse4 .cse7) .cse5 .cse2))) [2020-07-07 12:46:09,683 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 778 804) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 2 |old(~waterLevel~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse6 .cse7)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 0 ~pumpRunning~0) .cse6 .cse7)) (.cse3 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse5) (or .cse0 .cse4 .cse2 .cse5) (or .cse0 .cse1 .cse3 (not (= 1 |old(~waterLevel~0)|)))))) [2020-07-07 12:46:09,683 INFO L264 CegarLoopResult]: At program point L783(lines 781 803) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 2 |old(~waterLevel~0)|))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (= 0 ~switchedOnBeforeTS~0))))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4) (or .cse0 (and .cse1 (= 1 ~waterLevel~0)) .cse4 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse5 .cse6) (or .cse0 .cse5 .cse3 .cse6)))) [2020-07-07 12:46:09,684 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 778 804) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 1 ~waterLevel~0)) (.cse6 (not (= 0 ~switchedOnBeforeTS~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= 2 |old(~waterLevel~0)|)))) (and (or .cse0 (and .cse1 .cse2) .cse3 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse5 .cse6)) (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse1 .cse7) .cse0 (and .cse7 (<= 1 ~pumpRunning~0)) .cse8 .cse3)) (or .cse0 (and .cse5 .cse2 .cse6) .cse4 .cse8))) [2020-07-07 12:46:09,684 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 778 804) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 1 ~waterLevel~0)) (.cse6 (not (= 0 ~switchedOnBeforeTS~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= 2 |old(~waterLevel~0)|)))) (and (or .cse0 (and .cse1 .cse2) .cse3 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse5 .cse6)) (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse1 .cse7) .cse0 (and .cse7 (<= 1 ~pumpRunning~0)) .cse8 .cse3)) (or .cse0 (and .cse5 .cse2 .cse6) .cse4 .cse8))) [2020-07-07 12:46:09,684 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 94 123) the Hoare annotation is: true [2020-07-07 12:46:09,684 INFO L271 CegarLoopResult]: At program point L108(lines 108 112) the Hoare annotation is: true [2020-07-07 12:46:09,684 INFO L271 CegarLoopResult]: At program point L108-1(lines 108 112) the Hoare annotation is: true [2020-07-07 12:46:09,684 INFO L271 CegarLoopResult]: At program point L104-2(lines 104 118) the Hoare annotation is: true [2020-07-07 12:46:09,684 INFO L271 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: true [2020-07-07 12:46:09,684 INFO L271 CegarLoopResult]: At program point L100-1(line 100) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 94 123) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point L119(lines 94 123) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 649 657) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 649 657) the Hoare annotation is: true [2020-07-07 12:46:09,685 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 649 657) the Hoare annotation is: true [2020-07-07 12:46:09,686 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 613 624) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~switchedOnBeforeTS~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:46:09,686 INFO L264 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~switchedOnBeforeTS~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:46:09,686 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 613 624) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 |old(~waterLevel~0)|)) (= 0 ~switchedOnBeforeTS~0) (not (<= 1 ~pumpRunning~0)) (= 1 ~waterLevel~0)) [2020-07-07 12:46:09,686 INFO L264 CegarLoopResult]: At program point L617-1(lines 613 624) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 |old(~waterLevel~0)|)) (= 0 ~switchedOnBeforeTS~0) (not (<= 1 ~pumpRunning~0)) (= 1 ~waterLevel~0)) [2020-07-07 12:46:09,686 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 151 157) the Hoare annotation is: true [2020-07-07 12:46:09,686 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 151 157) the Hoare annotation is: true [2020-07-07 12:46:09,686 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:46:09,686 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:46:09,687 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:46:09,687 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:46:09,687 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 947 954) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (<= 1 ~systemActive~0))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or (= 0 ~switchedOnBeforeTS~0) .cse4 .cse1 .cse2) (or .cse3 .cse4 .cse2 .cse1))) [2020-07-07 12:46:09,687 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 947 954) the Hoare annotation is: (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse4 .cse3) (or (not (= 1 ~waterLevel~0)) .cse0 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3))) [2020-07-07 12:46:09,687 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 947 954) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (<= 1 ~systemActive~0))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or (= 0 ~switchedOnBeforeTS~0) .cse4 .cse1 .cse2) (or .cse3 .cse4 .cse2 .cse1))) [2020-07-07 12:46:09,687 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 625 636) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or (and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))) .cse0 (= 0 ~switchedOnBeforeTS~0) (and (<= 2 ~waterLevel~0) .cse1) .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 (= 2 ~waterLevel~0) .cse4 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:46:09,687 INFO L264 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (let ((.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse0 .cse4 .cse3 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse2 (and (<= ~waterLevel~0 1) .cse4)))) [2020-07-07 12:46:09,688 INFO L264 CegarLoopResult]: At program point L629-1(lines 625 636) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or (and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))) .cse0 (= 0 ~switchedOnBeforeTS~0) (and (<= 2 ~waterLevel~0) .cse1) .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 (= 2 ~waterLevel~0) .cse4 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:46:09,688 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 625 636) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 2 |old(~waterLevel~0)|))) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse1 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse0 .cse4 (= 2 ~waterLevel~0) .cse3))) [2020-07-07 12:46:09,688 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 197 204) the Hoare annotation is: true [2020-07-07 12:46:09,688 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 201) the Hoare annotation is: true [2020-07-07 12:46:09,688 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 197 204) the Hoare annotation is: true [2020-07-07 12:46:09,688 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 197 204) the Hoare annotation is: true [2020-07-07 12:46:09,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:46:09 BoogieIcfgContainer [2020-07-07 12:46:09,717 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:46:09,719 INFO L168 Benchmark]: Toolchain (without parser) took 144736.61 ms. Allocated memory was 137.9 MB in the beginning and 926.9 MB in the end (delta: 789.1 MB). Free memory was 101.5 MB in the beginning and 530.0 MB in the end (delta: -428.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2020-07-07 12:46:09,719 INFO L168 Benchmark]: CDTParser took 0.92 ms. Allocated memory is still 137.9 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-07 12:46:09,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.31 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 101.5 MB in the beginning and 172.0 MB in the end (delta: -70.5 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. [2020-07-07 12:46:09,720 INFO L168 Benchmark]: Boogie Preprocessor took 114.03 ms. Allocated memory is still 202.4 MB. Free memory was 172.0 MB in the beginning and 168.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:46:09,720 INFO L168 Benchmark]: RCFGBuilder took 1324.15 ms. Allocated memory was 202.4 MB in the beginning and 234.9 MB in the end (delta: 32.5 MB). Free memory was 168.0 MB in the beginning and 177.5 MB in the end (delta: -9.4 MB). Peak memory consumption was 86.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:46:09,721 INFO L168 Benchmark]: TraceAbstraction took 142538.70 ms. Allocated memory was 234.9 MB in the beginning and 926.9 MB in the end (delta: 692.1 MB). Free memory was 175.8 MB in the beginning and 530.0 MB in the end (delta: -354.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2020-07-07 12:46:09,722 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.92 ms. Allocated memory is still 137.9 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 754.31 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 101.5 MB in the beginning and 172.0 MB in the end (delta: -70.5 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 114.03 ms. Allocated memory is still 202.4 MB. Free memory was 172.0 MB in the beginning and 168.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1324.15 ms. Allocated memory was 202.4 MB in the beginning and 234.9 MB in the end (delta: 32.5 MB). Free memory was 168.0 MB in the beginning and 177.5 MB in the end (delta: -9.4 MB). Peak memory consumption was 86.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 142538.70 ms. Allocated memory was 234.9 MB in the beginning and 926.9 MB in the end (delta: 692.1 MB). Free memory was 175.8 MB in the beginning and 530.0 MB in the end (delta: -354.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 201]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: (((((!(0 == \old(pumpRunning)) || (((0 == splverifierCounter && 2 == waterLevel) && 0 == pumpRunning) && 1 <= systemActive)) || (((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 <= systemActive)) || (((0 == splverifierCounter && 1 <= systemActive) && !(0 == switchedOnBeforeTS)) && 1 <= pumpRunning)) || !(1 == \old(waterLevel))) || (((0 == splverifierCounter && 2 == waterLevel) && 1 <= systemActive) && 1 <= pumpRunning)) || !(1 <= \old(systemActive)) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 715]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 224]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 231]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= retValue_acc && 1 <= \result) && \result <= 1) && retValue_acc <= 1) || !(1 <= systemActive)) || !(1 == waterLevel)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 52]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(1 <= systemActive) || 0 == \old(switchedOnBeforeTS)) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) && (((!(1 <= systemActive) || !(2 == waterLevel)) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) - ProcedureContractResult [Line: 62]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((!(1 <= systemActive) || 2 == tmp) || !(2 == waterLevel)) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || 2 == tmp) || !(2 == waterLevel)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 173]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 883]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(2 == waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || !(2 == waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || !(1 == waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 217]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 159]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 690]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((!(1 <= systemActive) || !(1 == waterLevel)) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 813]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((!(1 <= systemActive) || !(1 == waterLevel)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) && ((((!(1 <= systemActive) || !(2 == waterLevel)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || 1 <= pumpRunning)) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || 0 == switchedOnBeforeTS) - ProcedureContractResult [Line: 805]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 706]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((!(1 <= systemActive) || !(2 == waterLevel)) || !(0 == \old(pumpRunning))) || 1 <= pumpRunning - ProcedureContractResult [Line: 847]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(1 <= systemActive) || !(2 == waterLevel)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || 1 <= pumpRunning - ProcedureContractResult [Line: 637]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 681]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(1 <= systemActive) || !(2 == waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 <= pumpRunning)) && (((!(1 <= systemActive) || !(1 == waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(0 == pumpRunning))) && (((!(1 <= systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || !(2 == waterLevel)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 928]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((!(1 <= systemActive) || !(1 == waterLevel)) || (((((0 <= tmp___0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0) && retValue_acc <= 0)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 94]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 649]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 778]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((!(1 <= systemActive) || (0 == pumpRunning && 1 == waterLevel)) || !(0 == \old(pumpRunning))) || !(1 == \old(waterLevel))) && (((!(1 <= systemActive) || 0 == \old(switchedOnBeforeTS)) || !(1 <= \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && !(0 == switchedOnBeforeTS)))) && (((((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(1 <= systemActive)) || (\old(waterLevel) == waterLevel && 1 <= pumpRunning)) || !(2 == \old(waterLevel))) || !(0 == \old(pumpRunning)))) && (((!(1 <= systemActive) || ((pumpRunning == \old(pumpRunning) && 1 == waterLevel) && !(0 == switchedOnBeforeTS))) || !(1 <= \old(pumpRunning))) || !(2 == \old(waterLevel))) - ProcedureContractResult [Line: 613]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((!(1 <= systemActive) || !(2 == \old(waterLevel))) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || 1 == waterLevel - ProcedureContractResult [Line: 151]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 947]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(1 == waterLevel) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) && (((!(2 == waterLevel) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && (((0 == switchedOnBeforeTS || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && (((!(2 == waterLevel) || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) || 1 <= systemActive) - ProcedureContractResult [Line: 625]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((waterLevel <= 2 && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel)) || !(1 <= systemActive)) || 0 == switchedOnBeforeTS) || (2 <= waterLevel && \old(waterLevel) == waterLevel)) || !(1 <= pumpRunning)) && (((!(1 <= systemActive) || !(2 == \old(waterLevel))) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || 2 == waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((!(1 <= systemActive) || !(2 == \old(waterLevel))) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 197]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 632 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 56.9s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 48.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 85.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2772 SDtfs, 8242 SDslu, 7111 SDs, 0 SdLazy, 13370 SolverSat, 2591 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 19.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 641 GetRequests, 376 SyntacticMatches, 3 SemanticMatches, 262 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2672 ImplicationChecksByTransitivity, 25.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1050occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 10 MinimizatonAttempts, 1349 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 280 LocationsWithAnnotation, 3384 PreInvPairs, 3942 NumberOfFragments, 7176 HoareAnnotationTreeSize, 3384 FomulaSimplifications, 3715237977 FormulaSimplificationTreeSizeReduction, 20.2s HoareSimplificationTime, 280 FomulaSimplificationsInter, 43938638 FormulaSimplificationTreeSizeReductionInter, 64.8s 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...