/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_product34.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:43:23,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:43:23,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:43:23,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:43:23,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:43:23,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:43:23,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:43:23,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:43:23,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:43:23,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:43:23,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:43:23,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:43:23,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:43:23,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:43:23,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:43:23,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:43:23,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:43:23,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:43:23,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:43:23,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:43:23,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:43:23,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:43:23,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:43:23,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:43:23,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:43:23,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:43:23,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:43:23,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:43:23,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:43:23,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:43:23,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:43:23,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:43:23,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:43:23,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:43:23,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:43:23,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:43:23,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:43:23,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:43:23,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:43:23,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:43:23,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:43:23,794 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 12:43:23,803 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:43:23,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:43:23,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:43:23,804 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:43:23,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:43:23,805 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:43:23,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:43:23,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:43:23,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:43:23,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:43:23,806 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:43:23,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:43:23,806 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:43:23,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:43:23,806 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:43:23,807 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:43:23,807 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:43:23,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:43:23,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:43:23,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:43:23,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:43:23,808 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:43:23,808 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:43:24,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:43:24,124 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:43:24,129 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:43:24,130 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:43:24,131 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:43:24,131 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product34.cil.c [2020-07-07 12:43:24,206 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4614aeec2/bab47662a6694c7fbb50fa6a43b45ece/FLAG907527888 [2020-07-07 12:43:24,772 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:43:24,773 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product34.cil.c [2020-07-07 12:43:24,788 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4614aeec2/bab47662a6694c7fbb50fa6a43b45ece/FLAG907527888 [2020-07-07 12:43:25,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4614aeec2/bab47662a6694c7fbb50fa6a43b45ece [2020-07-07 12:43:25,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:43:25,068 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:43:25,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:25,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:43:25,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:43:25,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75ff5ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25, skipping insertion in model container [2020-07-07 12:43:25,078 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:43:25,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:43:25,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:25,595 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:43:25,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:25,758 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:43:25,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25 WrapperNode [2020-07-07 12:43:25,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:25,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:43:25,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:43:25,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:43:25,770 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (1/1) ... [2020-07-07 12:43:25,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:43:25,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:43:25,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:43:25,844 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:43:25,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (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 12:43:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:43:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:43:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:43:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:43:25,920 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:43:25,920 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:43:25,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:43:25,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:25,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:43:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:43:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:43:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:43:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:43:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:43:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:43:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:43:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:43:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:43:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:43:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:43:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:43:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:43:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:43:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:43:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:43:25,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:43:25,924 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:43:25,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:43:25,924 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:43:25,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:25,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:43:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:43:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:43:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:43:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:43:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:43:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:43:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:43:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:43:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:43:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:43:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:43:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:43:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:43:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:43:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:43:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:43:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:43:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:43:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:43:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:43:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:43:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:43:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:43:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:43:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:43:25,930 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:43:25,930 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:43:25,930 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:43:25,930 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:43:25,930 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:43:25,930 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:43:25,930 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:43:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:43:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:43:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:43:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:43:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:43:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:43:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:43:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:43:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:43:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:43:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:43:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:43:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:43:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:43:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:43:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:43:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:43:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:43:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:43:27,034 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:43:27,034 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:43:27,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:27 BoogieIcfgContainer [2020-07-07 12:43:27,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:43:27,043 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:43:27,044 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:43:27,047 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:43:27,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:43:25" (1/3) ... [2020-07-07 12:43:27,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36fb4758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:27, skipping insertion in model container [2020-07-07 12:43:27,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:25" (2/3) ... [2020-07-07 12:43:27,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36fb4758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:27, skipping insertion in model container [2020-07-07 12:43:27,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:27" (3/3) ... [2020-07-07 12:43:27,051 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product34.cil.c [2020-07-07 12:43:27,061 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:43:27,074 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:43:27,091 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:43:27,117 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:43:27,118 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:43:27,118 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:43:27,118 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:43:27,119 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:43:27,119 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:43:27,119 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:43:27,120 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:43:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states. [2020-07-07 12:43:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 12:43:27,173 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:27,174 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 12:43:27,175 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:27,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:27,182 INFO L82 PathProgramCache]: Analyzing trace with hash 1009197842, now seen corresponding path program 1 times [2020-07-07 12:43:27,191 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:27,192 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [60629391] [2020-07-07 12:43:27,192 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,001 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,193 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 12:43:28,194 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:28,196 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [60629391] [2020-07-07 12:43:28,198 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:28,198 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:43:28,199 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661421149] [2020-07-07 12:43:28,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:43:28,206 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:28,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:43:28,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:43:28,226 INFO L87 Difference]: Start difference. First operand 295 states. Second operand 4 states. [2020-07-07 12:43:29,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:29,311 INFO L93 Difference]: Finished difference Result 447 states and 526 transitions. [2020-07-07 12:43:29,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:43:29,313 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-07-07 12:43:29,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:29,334 INFO L225 Difference]: With dead ends: 447 [2020-07-07 12:43:29,334 INFO L226 Difference]: Without dead ends: 288 [2020-07-07 12:43:29,339 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:43:29,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2020-07-07 12:43:29,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 244. [2020-07-07 12:43:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-07-07 12:43:29,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 264 transitions. [2020-07-07 12:43:29,477 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 264 transitions. Word has length 160 [2020-07-07 12:43:29,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:29,478 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 264 transitions. [2020-07-07 12:43:29,478 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:43:29,478 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 264 transitions. [2020-07-07 12:43:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-07 12:43:29,483 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:29,483 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 12:43:29,484 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:43:29,484 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:29,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:29,485 INFO L82 PathProgramCache]: Analyzing trace with hash 190378574, now seen corresponding path program 1 times [2020-07-07 12:43:29,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:29,485 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1899721481] [2020-07-07 12:43:29,485 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,883 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:30,051 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 12:43:30,051 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:30,052 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1899721481] [2020-07-07 12:43:30,052 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:30,052 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:43:30,052 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49815247] [2020-07-07 12:43:30,053 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:43:30,054 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:30,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:43:30,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:43:30,054 INFO L87 Difference]: Start difference. First operand 244 states and 264 transitions. Second operand 5 states. [2020-07-07 12:43:30,749 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:31,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:31,600 INFO L93 Difference]: Finished difference Result 372 states and 418 transitions. [2020-07-07 12:43:31,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:43:31,603 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-07-07 12:43:31,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:31,607 INFO L225 Difference]: With dead ends: 372 [2020-07-07 12:43:31,607 INFO L226 Difference]: Without dead ends: 277 [2020-07-07 12:43:31,609 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:43:31,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-07-07 12:43:31,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 234. [2020-07-07 12:43:31,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-07 12:43:31,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 251 transitions. [2020-07-07 12:43:31,682 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 251 transitions. Word has length 161 [2020-07-07 12:43:31,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:31,682 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 251 transitions. [2020-07-07 12:43:31,683 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:43:31,683 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 251 transitions. [2020-07-07 12:43:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-07 12:43:31,686 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:31,686 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 12:43:31,686 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:43:31,686 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:31,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:31,687 INFO L82 PathProgramCache]: Analyzing trace with hash -1441293719, now seen corresponding path program 1 times [2020-07-07 12:43:31,687 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:31,687 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [509844844] [2020-07-07 12:43:31,688 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,085 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,280 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 12:43:32,280 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:32,281 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [509844844] [2020-07-07 12:43:32,281 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:32,281 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:43:32,281 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570250142] [2020-07-07 12:43:32,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:43:32,282 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:32,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:43:32,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:43:32,283 INFO L87 Difference]: Start difference. First operand 234 states and 251 transitions. Second operand 11 states. [2020-07-07 12:43:32,890 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:33,347 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:33,718 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:43:34,078 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:34,378 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:34,613 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:36,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:36,034 INFO L93 Difference]: Finished difference Result 419 states and 483 transitions. [2020-07-07 12:43:36,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-07 12:43:36,035 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 174 [2020-07-07 12:43:36,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:36,040 INFO L225 Difference]: With dead ends: 419 [2020-07-07 12:43:36,040 INFO L226 Difference]: Without dead ends: 300 [2020-07-07 12:43:36,042 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:43:36,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2020-07-07 12:43:36,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 234. [2020-07-07 12:43:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-07 12:43:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 250 transitions. [2020-07-07 12:43:36,110 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 250 transitions. Word has length 174 [2020-07-07 12:43:36,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:36,111 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 250 transitions. [2020-07-07 12:43:36,112 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:43:36,112 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 250 transitions. [2020-07-07 12:43:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-07-07 12:43:36,114 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:36,115 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 12:43:36,115 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:43:36,115 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:36,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:36,116 INFO L82 PathProgramCache]: Analyzing trace with hash -2081588078, now seen corresponding path program 1 times [2020-07-07 12:43:36,116 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:36,116 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1220892144] [2020-07-07 12:43:36,116 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,400 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:36,620 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 12:43:36,620 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:36,621 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1220892144] [2020-07-07 12:43:36,621 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:36,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:43:36,622 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048527531] [2020-07-07 12:43:36,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:43:36,623 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:36,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:43:36,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:43:36,624 INFO L87 Difference]: Start difference. First operand 234 states and 250 transitions. Second operand 8 states. [2020-07-07 12:43:37,315 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:39,133 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:39,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:39,678 INFO L93 Difference]: Finished difference Result 599 states and 716 transitions. [2020-07-07 12:43:39,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-07 12:43:39,680 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 182 [2020-07-07 12:43:39,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:39,687 INFO L225 Difference]: With dead ends: 599 [2020-07-07 12:43:39,687 INFO L226 Difference]: Without dead ends: 480 [2020-07-07 12:43:39,689 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=140, Invalid=366, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:43:39,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2020-07-07 12:43:39,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 342. [2020-07-07 12:43:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 342 states. [2020-07-07 12:43:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 371 transitions. [2020-07-07 12:43:39,842 INFO L78 Accepts]: Start accepts. Automaton has 342 states and 371 transitions. Word has length 182 [2020-07-07 12:43:39,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:39,843 INFO L479 AbstractCegarLoop]: Abstraction has 342 states and 371 transitions. [2020-07-07 12:43:39,843 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:43:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 371 transitions. [2020-07-07 12:43:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:43:39,846 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:39,846 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 12:43:39,847 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:43:39,847 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:39,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:39,848 INFO L82 PathProgramCache]: Analyzing trace with hash -489086187, now seen corresponding path program 1 times [2020-07-07 12:43:39,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:39,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1902998872] [2020-07-07 12:43:39,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,146 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,350 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 12:43:40,351 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:40,351 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1902998872] [2020-07-07 12:43:40,352 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:40,352 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:43:40,352 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917111035] [2020-07-07 12:43:40,353 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:43:40,354 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:40,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:43:40,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:43:40,354 INFO L87 Difference]: Start difference. First operand 342 states and 371 transitions. Second operand 11 states. [2020-07-07 12:43:40,913 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:41,792 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:42,040 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:42,868 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:43,193 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:43,503 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:44,124 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:44,368 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:44,604 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:45,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:45,108 INFO L93 Difference]: Finished difference Result 706 states and 833 transitions. [2020-07-07 12:43:45,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-07 12:43:45,109 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 206 [2020-07-07 12:43:45,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:45,118 INFO L225 Difference]: With dead ends: 706 [2020-07-07 12:43:45,118 INFO L226 Difference]: Without dead ends: 479 [2020-07-07 12:43:45,120 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2020-07-07 12:43:45,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2020-07-07 12:43:45,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 341. [2020-07-07 12:43:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2020-07-07 12:43:45,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 368 transitions. [2020-07-07 12:43:45,231 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 368 transitions. Word has length 206 [2020-07-07 12:43:45,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:45,232 INFO L479 AbstractCegarLoop]: Abstraction has 341 states and 368 transitions. [2020-07-07 12:43:45,232 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:43:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 368 transitions. [2020-07-07 12:43:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-07-07 12:43:45,235 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:45,235 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] [2020-07-07 12:43:45,236 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:43:45,236 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:45,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:45,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1682980522, now seen corresponding path program 1 times [2020-07-07 12:43:45,237 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:45,237 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [788482785] [2020-07-07 12:43:45,237 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,477 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:45,649 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 12:43:45,649 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:45,650 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [788482785] [2020-07-07 12:43:45,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:45,651 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:43:45,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058979046] [2020-07-07 12:43:45,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:43:45,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:45,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:43:45,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:43:45,653 INFO L87 Difference]: Start difference. First operand 341 states and 368 transitions. Second operand 11 states. [2020-07-07 12:43:46,945 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:47,187 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:43:47,456 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:43:47,717 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:47,977 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:48,215 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:48,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:48,853 INFO L93 Difference]: Finished difference Result 707 states and 832 transitions. [2020-07-07 12:43:48,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 12:43:48,854 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 207 [2020-07-07 12:43:48,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:48,857 INFO L225 Difference]: With dead ends: 707 [2020-07-07 12:43:48,857 INFO L226 Difference]: Without dead ends: 481 [2020-07-07 12:43:48,859 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:43:48,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2020-07-07 12:43:48,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 349. [2020-07-07 12:43:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 349 states. [2020-07-07 12:43:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 376 transitions. [2020-07-07 12:43:48,954 INFO L78 Accepts]: Start accepts. Automaton has 349 states and 376 transitions. Word has length 207 [2020-07-07 12:43:48,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:48,955 INFO L479 AbstractCegarLoop]: Abstraction has 349 states and 376 transitions. [2020-07-07 12:43:48,955 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:43:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 376 transitions. [2020-07-07 12:43:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-07-07 12:43:48,958 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:48,958 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] [2020-07-07 12:43:48,958 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:43:48,959 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:48,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:48,959 INFO L82 PathProgramCache]: Analyzing trace with hash 543186698, now seen corresponding path program 1 times [2020-07-07 12:43:48,959 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:48,959 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1950865287] [2020-07-07 12:43:48,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,258 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:49,550 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 12:43:49,551 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:49,557 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1950865287] [2020-07-07 12:43:49,557 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:49,558 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:43:49,558 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236990186] [2020-07-07 12:43:49,559 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:43:49,559 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:49,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:43:49,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:43:49,560 INFO L87 Difference]: Start difference. First operand 349 states and 376 transitions. Second operand 14 states. [2020-07-07 12:43:50,140 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:50,379 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:43:50,614 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:50,846 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:51,071 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:52,042 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:52,311 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:52,578 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:52,834 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:53,061 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:54,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:54,006 INFO L93 Difference]: Finished difference Result 726 states and 862 transitions. [2020-07-07 12:43:54,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-07 12:43:54,006 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 207 [2020-07-07 12:43:54,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:54,010 INFO L225 Difference]: With dead ends: 726 [2020-07-07 12:43:54,010 INFO L226 Difference]: Without dead ends: 492 [2020-07-07 12:43:54,012 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-07 12:43:54,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2020-07-07 12:43:54,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 355. [2020-07-07 12:43:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 355 states. [2020-07-07 12:43:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 355 states and 382 transitions. [2020-07-07 12:43:54,144 INFO L78 Accepts]: Start accepts. Automaton has 355 states and 382 transitions. Word has length 207 [2020-07-07 12:43:54,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:54,145 INFO L479 AbstractCegarLoop]: Abstraction has 355 states and 382 transitions. [2020-07-07 12:43:54,145 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:43:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 382 transitions. [2020-07-07 12:43:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-07-07 12:43:54,152 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:54,152 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] [2020-07-07 12:43:54,152 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:43:54,152 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:54,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:54,153 INFO L82 PathProgramCache]: Analyzing trace with hash -1587935993, now seen corresponding path program 1 times [2020-07-07 12:43:54,153 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:54,154 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [585528383] [2020-07-07 12:43:54,154 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,449 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:54,647 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 12:43:54,647 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:54,648 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [585528383] [2020-07-07 12:43:54,648 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:54,648 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:43:54,648 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051723092] [2020-07-07 12:43:54,649 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:43:54,649 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:54,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:43:54,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:43:54,650 INFO L87 Difference]: Start difference. First operand 355 states and 382 transitions. Second operand 8 states. [2020-07-07 12:43:55,138 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:55,690 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:57,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:57,986 INFO L93 Difference]: Finished difference Result 1047 states and 1268 transitions. [2020-07-07 12:43:57,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-07 12:43:57,986 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 207 [2020-07-07 12:43:57,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:57,991 INFO L225 Difference]: With dead ends: 1047 [2020-07-07 12:43:57,991 INFO L226 Difference]: Without dead ends: 807 [2020-07-07 12:43:57,993 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=152, Invalid=448, Unknown=0, NotChecked=0, Total=600 [2020-07-07 12:43:57,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2020-07-07 12:43:58,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 600. [2020-07-07 12:43:58,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2020-07-07 12:43:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 661 transitions. [2020-07-07 12:43:58,193 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 661 transitions. Word has length 207 [2020-07-07 12:43:58,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:58,193 INFO L479 AbstractCegarLoop]: Abstraction has 600 states and 661 transitions. [2020-07-07 12:43:58,193 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:43:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 661 transitions. [2020-07-07 12:43:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-07 12:43:58,200 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:58,200 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] [2020-07-07 12:43:58,200 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:43:58,201 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:58,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:58,201 INFO L82 PathProgramCache]: Analyzing trace with hash 445785641, now seen corresponding path program 1 times [2020-07-07 12:43:58,201 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:58,201 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1602791926] [2020-07-07 12:43:58,202 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,641 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,912 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 12:43:58,913 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:58,913 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1602791926] [2020-07-07 12:43:58,913 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:58,913 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:43:58,914 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485849823] [2020-07-07 12:43:58,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:43:58,914 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:58,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:43:58,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:43:58,915 INFO L87 Difference]: Start difference. First operand 600 states and 661 transitions. Second operand 15 states. [2020-07-07 12:43:59,620 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-07 12:44:00,442 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:01,986 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-07 12:44:02,441 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:44:02,738 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:03,002 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:03,450 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-07 12:44:03,709 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:03,967 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:04,199 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:05,236 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:05,457 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:05,703 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:06,210 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-07-07 12:44:07,111 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-07 12:44:07,601 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-07 12:44:08,125 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-07 12:44:08,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:08,656 INFO L93 Difference]: Finished difference Result 1821 states and 2196 transitions. [2020-07-07 12:44:08,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-07 12:44:08,658 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 212 [2020-07-07 12:44:08,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:08,666 INFO L225 Difference]: With dead ends: 1821 [2020-07-07 12:44:08,667 INFO L226 Difference]: Without dead ends: 1438 [2020-07-07 12:44:08,670 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1095 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=726, Invalid=2814, Unknown=0, NotChecked=0, Total=3540 [2020-07-07 12:44:08,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2020-07-07 12:44:09,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1002. [2020-07-07 12:44:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1002 states. [2020-07-07 12:44:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 1002 states and 1098 transitions. [2020-07-07 12:44:09,184 INFO L78 Accepts]: Start accepts. Automaton has 1002 states and 1098 transitions. Word has length 212 [2020-07-07 12:44:09,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:09,185 INFO L479 AbstractCegarLoop]: Abstraction has 1002 states and 1098 transitions. [2020-07-07 12:44:09,185 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:44:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1098 transitions. [2020-07-07 12:44:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2020-07-07 12:44:09,187 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:09,188 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] [2020-07-07 12:44:09,188 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:44:09,188 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:09,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:09,188 INFO L82 PathProgramCache]: Analyzing trace with hash 1520291926, now seen corresponding path program 1 times [2020-07-07 12:44:09,189 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:09,189 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [368406359] [2020-07-07 12:44:09,189 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,490 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:09,967 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 12:44:09,967 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:09,967 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [368406359] [2020-07-07 12:44:09,968 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:09,968 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2020-07-07 12:44:09,968 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852391301] [2020-07-07 12:44:09,969 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-07 12:44:09,969 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:09,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-07 12:44:09,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=297, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:44:09,973 INFO L87 Difference]: Start difference. First operand 1002 states and 1098 transitions. Second operand 19 states. [2020-07-07 12:44:10,755 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:11,002 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:11,248 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:11,538 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:11,781 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:12,774 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:44:13,071 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:13,347 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:13,791 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:14,135 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-07-07 12:44:14,885 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:15,372 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:15,691 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-07-07 12:44:17,447 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:44:17,933 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-07-07 12:44:18,208 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:44:18,675 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:44:19,033 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:19,843 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-07-07 12:44:20,396 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-07-07 12:44:21,343 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-07-07 12:44:21,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:21,818 INFO L93 Difference]: Finished difference Result 1697 states and 1939 transitions. [2020-07-07 12:44:21,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-07-07 12:44:21,818 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 275 [2020-07-07 12:44:21,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:21,820 INFO L225 Difference]: With dead ends: 1697 [2020-07-07 12:44:21,820 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:44:21,825 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1167 ImplicationChecksByTransitivity, 7.9s TimeCoverageRelationStatistics Valid=870, Invalid=3822, Unknown=0, NotChecked=0, Total=4692 [2020-07-07 12:44:21,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:44:21,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:44:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:44:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:44:21,827 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 275 [2020-07-07 12:44:21,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:21,827 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:44:21,827 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-07 12:44:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:44:21,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:44:21,828 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:44:21,830 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:44:23,423 WARN L193 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 282 [2020-07-07 12:44:24,303 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 282 [2020-07-07 12:44:25,287 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:26,705 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:27,210 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:28,080 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 299 [2020-07-07 12:44:28,588 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:31,784 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:32,349 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 282 [2020-07-07 12:44:32,833 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 299 [2020-07-07 12:44:33,793 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:34,371 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 310 [2020-07-07 12:44:34,883 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 299 [2020-07-07 12:44:36,193 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:36,756 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:37,121 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 282 [2020-07-07 12:44:37,483 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 265 [2020-07-07 12:44:37,777 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 282 [2020-07-07 12:44:39,554 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 299 [2020-07-07 12:44:40,014 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 299 [2020-07-07 12:44:40,614 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 282 [2020-07-07 12:44:42,250 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 302 [2020-07-07 12:44:43,253 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-07 12:44:43,630 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:43,749 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:44:44,349 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-07 12:44:44,917 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2020-07-07 12:44:45,585 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2020-07-07 12:44:45,846 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2020-07-07 12:44:46,104 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 39 [2020-07-07 12:44:46,494 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:47,751 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:44:47,920 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:44:48,049 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:44:48,297 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2020-07-07 12:44:48,713 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-07-07 12:44:48,873 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:44:49,269 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-07-07 12:44:49,663 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:44:50,990 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2020-07-07 12:44:51,336 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-07-07 12:44:52,514 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:44:53,697 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:44:54,011 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:44:54,357 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:44:54,509 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:44:55,316 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 28 [2020-07-07 12:44:55,474 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 17 [2020-07-07 12:44:56,680 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 207 DAG size of output: 32 [2020-07-07 12:44:57,081 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:58,318 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:44:58,714 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:58,967 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-07-07 12:44:59,302 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:44:59,518 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:44:59,819 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2020-07-07 12:45:00,763 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:45:01,843 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2020-07-07 12:45:02,139 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 27 [2020-07-07 12:45:02,565 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19 [2020-07-07 12:45:02,737 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 21 [2020-07-07 12:45:02,963 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 34 [2020-07-07 12:45:03,298 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:03,725 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:04,301 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:04,426 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:45:05,204 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 34 [2020-07-07 12:45:05,347 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:45:05,632 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-07-07 12:45:05,800 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:06,132 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:06,279 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 21 [2020-07-07 12:45:06,682 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:07,223 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:07,422 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-07-07 12:45:07,844 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:08,170 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:09,128 WARN L193 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-07-07 12:45:10,383 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:45:11,418 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 181 DAG size of output: 37 [2020-07-07 12:45:12,023 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2020-07-07 12:45:13,239 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 207 DAG size of output: 32 [2020-07-07 12:45:14,060 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:45:14,695 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2020-07-07 12:45:15,415 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:45:16,050 WARN L193 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:45:16,659 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-07-07 12:45:17,168 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-07-07 12:45:17,968 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 30 [2020-07-07 12:45:18,379 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-07-07 12:45:19,656 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:45:20,066 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:21,111 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 220 DAG size of output: 33 [2020-07-07 12:45:21,271 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:22,494 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 207 DAG size of output: 32 [2020-07-07 12:45:22,824 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:45:23,097 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:23,973 WARN L193 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 34 [2020-07-07 12:45:24,229 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 14 [2020-07-07 12:45:24,532 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2020-07-07 12:45:24,679 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:26,021 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:45:26,231 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 20 [2020-07-07 12:45:27,475 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:45:27,870 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:28,358 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:28,970 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2020-07-07 12:45:29,493 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 32 [2020-07-07 12:45:30,101 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2020-07-07 12:45:30,646 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:30,981 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:31,826 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 28 [2020-07-07 12:45:32,223 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:32,718 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:33,625 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 30 [2020-07-07 12:45:34,266 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:45:34,660 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:45:35,084 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-07-07 12:45:35,728 WARN L193 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2020-07-07 12:45:36,681 WARN L193 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:45:36,889 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:45:37,299 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-07-07 12:45:38,258 WARN L193 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:45:38,421 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:39,690 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 207 DAG size of output: 32 [2020-07-07 12:45:40,926 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 207 DAG size of output: 32 [2020-07-07 12:45:41,073 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 27 [2020-07-07 12:45:42,027 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2020-07-07 12:45:42,462 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19 [2020-07-07 12:45:43,415 WARN L193 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 27 [2020-07-07 12:45:44,046 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 32 [2020-07-07 12:45:44,207 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2020-07-07 12:45:44,512 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2020-07-07 12:45:45,477 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-07-07 12:45:45,738 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2020-07-07 12:45:46,043 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:46,362 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-07-07 12:45:46,815 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:47,191 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:47,665 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2020-07-07 12:45:47,784 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:48,747 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-07-07 12:45:49,114 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 15 [2020-07-07 12:45:49,592 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:49,754 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 25 [2020-07-07 12:45:49,915 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:50,724 WARN L193 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-07-07 12:45:51,903 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-07-07 12:45:52,272 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-07-07 12:45:52,611 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 19 [2020-07-07 12:45:53,942 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 139 194) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:45:53,949 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L181-1(line 181) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L181-2(line 181) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 139 194) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 139 194) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:45:53,950 INFO L268 CegarLoopResult]: For program point L186(lines 163 187) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L170(lines 170 174) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L170-1(lines 170 174) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L162-1(line 162) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L162-2(line 162) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-07 12:45:53,951 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L183-1(lines 164 185) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L221-2(lines 221 246) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 195 254) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-07 12:45:53,952 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 195 254) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L247(lines 220 248) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 195 254) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L239-1(line 239) no Hoare annotation was computed. [2020-07-07 12:45:53,953 INFO L268 CegarLoopResult]: For program point L239-2(line 239) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L235-1(line 235) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L235-2(line 235) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L227(lines 227 231) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L227-1(lines 227 231) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:45:53,954 INFO L268 CegarLoopResult]: For program point L219-1(line 219) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L219-2(line 219) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L244-2(line 244) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-07-07 12:45:53,955 INFO L268 CegarLoopResult]: For program point L240-1(line 240) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L240-2(line 240) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-07-07 12:45:53,956 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-07 12:45:53,957 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-07-07 12:45:53,957 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-07 12:45:53,957 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-07-07 12:45:53,957 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-07 12:45:53,957 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 61 67) the Hoare annotation is: true [2020-07-07 12:45:53,957 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 68 76) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,957 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-07 12:45:53,958 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 68 76) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,961 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,962 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-07-07 12:45:53,962 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 794 801) 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 12:45:53,962 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 794 801) the Hoare annotation is: true [2020-07-07 12:45:53,962 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 794 801) the Hoare annotation is: true [2020-07-07 12:45:53,962 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 802 811) 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 12:45:53,962 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 802 811) 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 12:45:53,963 INFO L264 CegarLoopResult]: At program point L807(line 807) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (and .cse2 (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret69|)))) (.cse5 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse5)))) [2020-07-07 12:45:53,963 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 802 811) 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 12:45:53,963 INFO L264 CegarLoopResult]: At program point L807-1(line 807) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (and .cse2 (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret69|)))) (.cse5 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5) (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse5)))) [2020-07-07 12:45:53,963 INFO L264 CegarLoopResult]: At program point L807-2(line 807) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret69|)) (not (= 0 ~switchedOnBeforeTS~0))))) (and (or .cse0 (= 0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse2 .cse1))) [2020-07-07 12:45:53,963 INFO L264 CegarLoopResult]: At program point L824(lines 824 834) 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___0~2) .cse2))) [2020-07-07 12:45:53,963 INFO L264 CegarLoopResult]: At program point L822(line 822) 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 12:45:53,964 INFO L264 CegarLoopResult]: At program point L822-1(line 822) 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 (= 0 |__utac_acc__Specification5_spec__3_#t~ret71|) (not (= 1 ~waterLevel~0)) .cse2))) [2020-07-07 12:45:53,964 INFO L264 CegarLoopResult]: At program point L820(lines 820 837) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (= 2 __utac_acc__Specification5_spec__3_~tmp~6))) (and (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:53,964 INFO L264 CegarLoopResult]: At program point L822-2(line 822) 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 (= 0 |__utac_acc__Specification5_spec__3_#t~ret71|) (not (= 1 ~waterLevel~0)) .cse2))) [2020-07-07 12:45:53,964 INFO L264 CegarLoopResult]: At program point L822-3(line 822) 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 (and (= 0 |__utac_acc__Specification5_spec__3_#t~ret71|) (= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (not (= 1 ~waterLevel~0)) .cse2))) [2020-07-07 12:45:53,964 INFO L264 CegarLoopResult]: At program point L820-1(lines 812 840) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (= 2 __utac_acc__Specification5_spec__3_~tmp~6))) (and (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:53,964 INFO L271 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: true [2020-07-07 12:45:53,964 INFO L264 CegarLoopResult]: At program point L818-1(line 818) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret70|)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))))) [2020-07-07 12:45:53,965 INFO L264 CegarLoopResult]: At program point L818-2(line 818) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret70|)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))))) [2020-07-07 12:45:53,965 INFO L264 CegarLoopResult]: At program point L818-3(line 818) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 2 |__utac_acc__Specification5_spec__3_#t~ret70|) (= 2 __utac_acc__Specification5_spec__3_~tmp~6))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))))) [2020-07-07 12:45:53,965 INFO L271 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: true [2020-07-07 12:45:53,965 INFO L264 CegarLoopResult]: At program point L827(line 827) 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 12:45:53,965 INFO L264 CegarLoopResult]: At program point L825(lines 825 831) 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 12:45:53,965 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 812 840) the Hoare annotation is: true [2020-07-07 12:45:53,966 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 812 840) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (= 2 __utac_acc__Specification5_spec__3_~tmp~6))) (and (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:53,966 INFO L264 CegarLoopResult]: At program point L927(line 927) 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) (= 1 main_~tmp~7)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:45:53,966 INFO L264 CegarLoopResult]: At program point L927-1(line 927) 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) (= 1 main_~tmp~7)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:45:53,966 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 915 937) 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 12:45:53,966 INFO L264 CegarLoopResult]: At program point L925(lines 925 932) 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) (= 1 main_~tmp~7)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:45:53,966 INFO L271 CegarLoopResult]: At program point L925-1(lines 925 932) the Hoare annotation is: true [2020-07-07 12:45:53,966 INFO L264 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret72| 1) (= 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 12:45:53,967 INFO L264 CegarLoopResult]: At program point L922(line 922) 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 12:45:53,967 INFO L264 CegarLoopResult]: At program point L923-1(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret72| 1) (= 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 12:45:53,967 INFO L264 CegarLoopResult]: At program point L921(line 921) 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 12:45:53,967 INFO L264 CegarLoopResult]: At program point L923-2(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret72| 1) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 main_~tmp~7)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:45:53,967 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 915 937) the Hoare annotation is: true [2020-07-07 12:45:53,967 INFO L264 CegarLoopResult]: At program point L921-1(line 921) 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 12:45:53,967 INFO L264 CegarLoopResult]: At program point L917(line 917) 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 12:45:53,967 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 915 937) the Hoare annotation is: true [2020-07-07 12:45:53,968 INFO L271 CegarLoopResult]: At program point L934(line 934) the Hoare annotation is: true [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 873 896) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 873 896) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 873 896) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-07-07 12:45:53,968 INFO L268 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L268 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-07-07 12:45:53,969 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 720 728) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse3 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse4 .cse3))) [2020-07-07 12:45:53,970 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 720 728) the Hoare annotation is: true [2020-07-07 12:45:53,970 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 720 728) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse3 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse2 .cse3) (or .cse0 (not (= 1 ~waterLevel~0)) .cse4 .cse3))) [2020-07-07 12:45:53,970 INFO L264 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) (.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 12:45:53,970 INFO L271 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: true [2020-07-07 12:45:53,970 INFO L268 CegarLoopResult]: For program point L736(lines 736 744) no Hoare annotation was computed. [2020-07-07 12:45:53,970 INFO L268 CegarLoopResult]: For program point L736-2(lines 736 744) no Hoare annotation was computed. [2020-07-07 12:45:53,970 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-07-07 12:45:53,971 INFO L268 CegarLoopResult]: For program point L759-1(line 759) no Hoare annotation was computed. [2020-07-07 12:45:53,971 INFO L268 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-07-07 12:45:53,971 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 729 764) no Hoare annotation was computed. [2020-07-07 12:45:53,971 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-07 12:45:53,972 INFO L268 CegarLoopResult]: For program point L748(lines 748 756) no Hoare annotation was computed. [2020-07-07 12:45:53,972 INFO L268 CegarLoopResult]: For program point L748-2(lines 748 756) no Hoare annotation was computed. [2020-07-07 12:45:53,972 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 729 764) no Hoare annotation was computed. [2020-07-07 12:45:53,972 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-07-07 12:45:53,972 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 729 764) no Hoare annotation was computed. [2020-07-07 12:45:53,972 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-07-07 12:45:53,972 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 54 60) the Hoare annotation is: true [2020-07-07 12:45:53,972 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-07 12:45:53,972 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L130-1(line 130) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L130-2(line 130) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L93(lines 93 138) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L93-1(lines 93 138) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 93 138) no Hoare annotation was computed. [2020-07-07 12:45:53,973 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point L116-1(line 116) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 93 138) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 93 138) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-07 12:45:53,974 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-07-07 12:45:53,975 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-07-07 12:45:53,976 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-07-07 12:45:53,976 INFO L268 CegarLoopResult]: For program point L123-1(line 123) no Hoare annotation was computed. [2020-07-07 12:45:53,976 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L119-1(line 119) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-07 12:45:53,977 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-07 12:45:53,978 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 406 451) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point L430(lines 430 431) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 406 451) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point L426(lines 426 433) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-07 12:45:53,979 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 406 451) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L420(lines 420 440) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L447-1(line 447) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L447-2(line 447) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L445-1(line 445) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-07 12:45:53,980 INFO L268 CegarLoopResult]: For program point L445-2(line 445) no Hoare annotation was computed. [2020-07-07 12:45:53,981 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-07 12:45:53,981 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-07-07 12:45:53,981 INFO L268 CegarLoopResult]: For program point L406(lines 406 451) no Hoare annotation was computed. [2020-07-07 12:45:53,983 INFO L268 CegarLoopResult]: For program point L437(lines 437 438) no Hoare annotation was computed. [2020-07-07 12:45:53,983 INFO L268 CegarLoopResult]: For program point L437-1(lines 420 440) no Hoare annotation was computed. [2020-07-07 12:45:53,983 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-07 12:45:53,983 INFO L268 CegarLoopResult]: For program point L425-1(line 425) no Hoare annotation was computed. [2020-07-07 12:45:53,983 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-07-07 12:45:53,983 INFO L268 CegarLoopResult]: For program point L425-2(line 425) no Hoare annotation was computed. [2020-07-07 12:45:53,984 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 904 914) 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 12:45:53,984 INFO L264 CegarLoopResult]: At program point L909(line 909) 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 12:45:53,984 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 904 914) the Hoare annotation is: true [2020-07-07 12:45:53,984 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 904 914) the Hoare annotation is: true [2020-07-07 12:45:53,984 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 709 719) no Hoare annotation was computed. [2020-07-07 12:45:53,984 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:45:53,984 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 709 719) no Hoare annotation was computed. [2020-07-07 12:45:53,984 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:45:53,984 INFO L268 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-07-07 12:45:53,984 INFO L268 CegarLoopResult]: For program point L714-2(line 714) no Hoare annotation was computed. [2020-07-07 12:45:53,985 INFO L268 CegarLoopResult]: For program point L714-3(line 714) no Hoare annotation was computed. [2020-07-07 12:45:53,985 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 709 719) no Hoare annotation was computed. [2020-07-07 12:45:53,985 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 701 708) no Hoare annotation was computed. [2020-07-07 12:45:53,985 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 701 708) no Hoare annotation was computed. [2020-07-07 12:45:53,985 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 701 708) no Hoare annotation was computed. [2020-07-07 12:45:53,985 INFO L264 CegarLoopResult]: At program point L545(line 545) 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)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~7)))) [2020-07-07 12:45:53,985 INFO L264 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,985 INFO L271 CegarLoopResult]: At program point L543(lines 543 549) the Hoare annotation is: true [2020-07-07 12:45:53,985 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 539 552) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~7)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,986 INFO L264 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,986 INFO L264 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,986 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 539 552) the Hoare annotation is: true [2020-07-07 12:45:53,986 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 539 552) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~7)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:53,986 INFO L264 CegarLoopResult]: At program point L674-1(line 674) 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~ret50|) .cse2)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:45:53,986 INFO L264 CegarLoopResult]: At program point L672(lines 672 689) 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 12:45:53,986 INFO L264 CegarLoopResult]: At program point L674-2(line 674) 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~ret50|) .cse2)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:45:53,987 INFO L264 CegarLoopResult]: At program point L674-3(line 674) 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_~tmp~4) (= 0 |processEnvironment_#t~ret50|) .cse2)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:45:53,987 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 668 692) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 0 processEnvironment_~tmp~4) (= 0 ~pumpRunning~0))) (.cse2 (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 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2 (<= 1 ~pumpRunning~0)))) [2020-07-07 12:45:53,987 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 668 692) 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 12:45:53,987 INFO L264 CegarLoopResult]: At program point L687(line 687) 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 12:45:53,987 INFO L264 CegarLoopResult]: At program point L687-1(lines 668 692) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 0 processEnvironment_~tmp~4) (= 0 ~pumpRunning~0))) (.cse2 (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 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2 (<= 1 ~pumpRunning~0)))) [2020-07-07 12:45:53,987 INFO L264 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (let ((.cse1 (and (= 0 processEnvironment_~tmp~4) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:45:53,988 INFO L264 CegarLoopResult]: At program point L678(line 678) 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 12:45:53,988 INFO L264 CegarLoopResult]: At program point L676(lines 676 684) 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 (not (= 1 ~waterLevel~0)) (and (= 0 processEnvironment_~tmp~4) .cse2) .cse1) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0)))) [2020-07-07 12:45:53,988 INFO L264 CegarLoopResult]: At program point L674(line 674) 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 12:45:53,988 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 660 666) the Hoare annotation is: true [2020-07-07 12:45:53,988 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 660 666) the Hoare annotation is: true [2020-07-07 12:45:53,988 INFO L264 CegarLoopResult]: At program point L605(lines 605 609) 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 12:45:53,989 INFO L264 CegarLoopResult]: At program point L605-2(lines 597 610) 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 12:45:53,989 INFO L264 CegarLoopResult]: At program point L568(lines 567 614) 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 12:45:53,989 INFO L264 CegarLoopResult]: At program point L597(lines 597 610) 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 12:45:53,989 INFO L264 CegarLoopResult]: At program point L560(line 560) 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 12:45:53,989 INFO L264 CegarLoopResult]: At program point L589(line 589) 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 12:45:53,989 INFO L264 CegarLoopResult]: At program point L585(line 585) 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 12:45:53,990 INFO L264 CegarLoopResult]: At program point L585-1(line 585) 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 12:45:53,990 INFO L264 CegarLoopResult]: At program point L577(lines 577 583) 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 12:45:53,990 INFO L264 CegarLoopResult]: At program point L577-1(lines 577 583) 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 12:45:53,990 INFO L264 CegarLoopResult]: At program point L569(lines 569 573) 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 12:45:53,990 INFO L264 CegarLoopResult]: At program point L565(line 565) 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 12:45:53,990 INFO L264 CegarLoopResult]: At program point L561(line 561) 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 12:45:53,991 INFO L264 CegarLoopResult]: At program point L615(lines 566 616) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:45:53,991 INFO L271 CegarLoopResult]: At program point testEXIT(lines 557 622) the Hoare annotation is: true [2020-07-07 12:45:53,991 INFO L264 CegarLoopResult]: At program point testENTRY(lines 557 622) 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 12:45:53,991 INFO L264 CegarLoopResult]: At program point L603(line 603) 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 12:45:53,991 INFO L264 CegarLoopResult]: At program point L603-1(line 603) 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 12:45:53,991 INFO L264 CegarLoopResult]: At program point L603-2(line 603) 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 12:45:53,992 INFO L264 CegarLoopResult]: At program point L599(line 599) 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 12:45:53,992 INFO L271 CegarLoopResult]: At program point testFINAL(lines 557 622) the Hoare annotation is: true [2020-07-07 12:45:53,992 INFO L264 CegarLoopResult]: At program point L595(line 595) 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 12:45:53,992 INFO L264 CegarLoopResult]: At program point L562(line 562) 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 12:45:53,992 INFO L264 CegarLoopResult]: At program point L595-1(line 595) 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 12:45:53,992 INFO L264 CegarLoopResult]: At program point L587(lines 587 593) 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 12:45:53,992 INFO L264 CegarLoopResult]: At program point L587-1(lines 587 593) 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 12:45:53,993 INFO L264 CegarLoopResult]: At program point L612(lines 567 614) 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 12:45:53,993 INFO L264 CegarLoopResult]: At program point L579(line 579) 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 12:45:53,993 INFO L264 CegarLoopResult]: At program point L575(line 575) 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 12:45:53,993 INFO L264 CegarLoopResult]: At program point L575-1(line 575) 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 12:45:53,993 INFO L264 CegarLoopResult]: At program point L559(line 559) 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 12:45:53,993 INFO L268 CegarLoopResult]: For program point L384(lines 384 385) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L380(lines 380 387) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 360 405) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L374(lines 374 394) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L401-1(line 401) no Hoare annotation was computed. [2020-07-07 12:45:53,994 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L401-2(line 401) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L399-1(line 399) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L399-2(line 399) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L360(lines 360 405) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L391(lines 391 392) no Hoare annotation was computed. [2020-07-07 12:45:53,995 INFO L268 CegarLoopResult]: For program point L391-1(lines 374 394) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L379-1(line 379) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L379-2(line 379) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 360 405) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 360 405) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-07 12:45:53,996 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L515-2(lines 515 523) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 507 529) no Hoare annotation was computed. [2020-07-07 12:45:53,997 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 507 529) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 507 529) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point L515(lines 515 523) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point L46-1(line 46) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point L46-2(line 46) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-07 12:45:53,998 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L308(lines 308 312) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L333-1(line 333) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L333-2(line 333) no Hoare annotation was computed. [2020-07-07 12:45:53,999 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L317-1(line 317) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L317-2(line 317) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:45:54,000 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 257 359) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L335-1(line 335) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L335-2(line 335) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L327(lines 305 328) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 257 359) no Hoare annotation was computed. [2020-07-07 12:45:54,001 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L286(lines 286 302) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L319-2(line 319) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 257 359) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L303(lines 303 344) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:45:54,002 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L345(lines 345 356) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L337-1(line 337) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-07 12:45:54,003 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L321-1(line 321) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L346(lines 346 353) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-07 12:45:54,004 INFO L268 CegarLoopResult]: For program point L281(lines 281 285) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L306-2(lines 306 326) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L257(lines 257 359) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L257-1(lines 257 359) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-07 12:45:54,005 INFO L268 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L348-2(line 348) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L307(lines 306 326) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-07 12:45:54,006 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-07-07 12:45:54,007 INFO L268 CegarLoopResult]: For program point L291-1(line 291) no Hoare annotation was computed. [2020-07-07 12:45:54,007 INFO L264 CegarLoopResult]: At program point L758(line 758) 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 12:45:54,007 INFO L264 CegarLoopResult]: At program point L758-1(line 758) 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 12:45:54,007 INFO L264 CegarLoopResult]: At program point L758-2(line 758) 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 12:45:54,007 INFO L264 CegarLoopResult]: At program point L758-3(line 758) 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 12:45:54,007 INFO L264 CegarLoopResult]: At program point L754(line 754) 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 12:45:54,007 INFO L264 CegarLoopResult]: At program point L754-1(line 754) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L754-2(line 754) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L754-3(line 754) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L750(line 750) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L754-4(line 754) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L750-1(line 750) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:45:54,008 INFO L264 CegarLoopResult]: At program point L750-2(line 750) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L750-3(line 750) 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 12:45:54,008 INFO L264 CegarLoopResult]: At program point L746(line 746) 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 12:45:54,009 INFO L264 CegarLoopResult]: At program point L746-1(line 746) 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 12:45:54,009 INFO L264 CegarLoopResult]: At program point L746-2(line 746) 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 12:45:54,009 INFO L264 CegarLoopResult]: At program point L391(line 391) 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 12:45:54,009 INFO L264 CegarLoopResult]: At program point L746-3(line 746) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L391-1(line 391) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L742(line 742) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L746-4(line 746) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L742-1(line 742) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L746-5(line 746) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L742-2(line 742) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L746-6(line 746) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L742-3(line 742) 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 12:45:54,010 INFO L264 CegarLoopResult]: At program point L746-7(line 746) 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 12:45:54,011 INFO L264 CegarLoopResult]: At program point L738(line 738) 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 12:45:54,011 INFO L264 CegarLoopResult]: At program point L742-4(line 742) 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 12:45:54,011 INFO L264 CegarLoopResult]: At program point L738-1(line 738) 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 12:45:54,011 INFO L264 CegarLoopResult]: At program point L738-2(line 738) 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 12:45:54,011 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 12:45:54,011 INFO L264 CegarLoopResult]: At program point L738-3(line 738) 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 12:45:54,011 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 12:45:54,011 INFO L264 CegarLoopResult]: At program point L734(line 734) 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 12:45:54,011 INFO L264 CegarLoopResult]: At program point L437(line 437) 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 12:45:54,012 INFO L264 CegarLoopResult]: At program point L437-1(line 437) 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 12:45:54,012 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:45:54,012 INFO L264 CegarLoopResult]: At program point L392(line 392) 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 12:45:54,012 INFO L264 CegarLoopResult]: At program point L384(line 384) 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 12:45:54,012 INFO L264 CegarLoopResult]: At program point L512(line 512) 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 12:45:54,012 INFO L264 CegarLoopResult]: At program point L384-1(line 384) 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 12:45:54,012 INFO L264 CegarLoopResult]: At program point L384-2(line 384) 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 12:45:54,012 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 12:45:54,013 INFO L264 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:45:54,013 INFO L264 CegarLoopResult]: At program point L760(line 760) 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 12:45:54,013 INFO L264 CegarLoopResult]: At program point L760-1(line 760) 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 12:45:54,013 INFO L264 CegarLoopResult]: At program point L438(line 438) 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 12:45:54,013 INFO L264 CegarLoopResult]: At program point L760-2(line 760) 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 12:45:54,013 INFO L264 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:45:54,013 INFO L264 CegarLoopResult]: At program point L430(line 430) 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 12:45:54,013 INFO L264 CegarLoopResult]: At program point L430-1(line 430) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L525(line 525) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L525-1(line 525) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L525-2(line 525) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L521(line 521) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L521-1(line 521) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L521-2(line 521) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L521-3(line 521) 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 12:45:54,014 INFO L264 CegarLoopResult]: At program point L517(line 517) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L517-1(line 517) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L517-2(line 517) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L517-3(line 517) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L385(line 385) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L513(line 513) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L517-4(line 517) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L513-1(line 513) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L517-5(line 517) 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 12:45:54,015 INFO L264 CegarLoopResult]: At program point L513-2(line 513) 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 12:45:54,016 INFO L264 CegarLoopResult]: At program point L513-3(line 513) 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 12:45:54,016 INFO L264 CegarLoopResult]: At program point L513-4(line 513) 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 12:45:54,016 INFO L264 CegarLoopResult]: At program point L513-5(line 513) 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 12:45:54,016 INFO L264 CegarLoopResult]: At program point L513-6(line 513) 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 12:45:54,016 INFO L264 CegarLoopResult]: At program point L513-7(line 513) 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 12:45:54,016 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:45:54,016 INFO L264 CegarLoopResult]: At program point L431(line 431) 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 12:45:54,016 INFO L264 CegarLoopResult]: At program point L460(line 460) 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 12:45:54,017 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-07 12:45:54,017 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 12:45:54,017 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 693 700) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (<= 1 ~pumpRunning~0)) [2020-07-07 12:45:54,017 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 693 700) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (<= 1 ~pumpRunning~0)) [2020-07-07 12:45:54,017 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 693 700) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:45:54,017 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 530 538) the Hoare annotation is: true [2020-07-07 12:45:54,018 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 530 538) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0) .cse4) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse3))) [2020-07-07 12:45:54,018 INFO L264 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~6))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse2 .cse4) (or .cse0 .cse3 .cse1 .cse2))) [2020-07-07 12:45:54,018 INFO L271 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: true [2020-07-07 12:45:54,018 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 530 538) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0) .cse4) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse3))) [2020-07-07 12:45:54,018 INFO L264 CegarLoopResult]: At program point L772-3(line 772) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |isHighWaterLevel_#t~ret68|) (<= 1 isHighWaterLevel_~tmp~5)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:54,018 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 765 783) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~retValue_acc~10 0) (<= isHighWaterLevel_~tmp___0~1 0))) [2020-07-07 12:45:54,018 INFO L271 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: true [2020-07-07 12:45:54,018 INFO L271 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: true [2020-07-07 12:45:54,019 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 765 783) the Hoare annotation is: true [2020-07-07 12:45:54,019 INFO L264 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= isHighWaterLevel_~retValue_acc~10 0) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:54,019 INFO L264 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:54,019 INFO L271 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: true [2020-07-07 12:45:54,019 INFO L264 CegarLoopResult]: At program point L774(lines 774 778) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (<= 1 isHighWaterLevel_~tmp~5) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:54,019 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 765 783) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~retValue_acc~10 0) (<= isHighWaterLevel_~tmp___0~1 0))) [2020-07-07 12:45:54,019 INFO L271 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: true [2020-07-07 12:45:54,019 INFO L264 CegarLoopResult]: At program point L774-2(lines 774 778) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) [2020-07-07 12:45:54,020 INFO L264 CegarLoopResult]: At program point L772-1(line 772) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (<= 1 |isHighWaterLevel_#t~ret68|) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:54,020 INFO L264 CegarLoopResult]: At program point L772-2(line 772) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (<= 1 |isHighWaterLevel_#t~ret68|) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:45:54,020 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:45:54,020 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:45:54,020 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:45:54,020 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:45:54,020 INFO L264 CegarLoopResult]: At program point L493(line 493) 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 12:45:54,020 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 486 497) 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 12:45:54,020 INFO L264 CegarLoopResult]: At program point L491(line 491) 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 12:45:54,021 INFO L271 CegarLoopResult]: At program point L490-1(lines 486 497) the Hoare annotation is: true [2020-07-07 12:45:54,021 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 486 497) the Hoare annotation is: true [2020-07-07 12:45:54,021 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 498 506) no Hoare annotation was computed. [2020-07-07 12:45:54,021 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-07 12:45:54,021 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-07 12:45:54,021 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 498 506) no Hoare annotation was computed. [2020-07-07 12:45:54,021 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 498 506) no Hoare annotation was computed. [2020-07-07 12:45:54,021 INFO L264 CegarLoopResult]: At program point L640(lines 636 658) 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)|))) (.cse7 (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)) (or (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse0 .cse7 .cse3) (or .cse0 (and .cse5 .cse2 .cse6) .cse4 .cse7))) [2020-07-07 12:45:54,022 INFO L264 CegarLoopResult]: At program point L638(lines 636 658) 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 12:45:54,022 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 633 659) 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 12:45:54,022 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 633 659) 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 12:45:54,022 INFO L264 CegarLoopResult]: At program point L649(line 649) 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)|))) (.cse7 (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)) (or (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse0 .cse7 .cse3) (or .cse0 (and .cse5 .cse2 .cse6) .cse4 .cse7))) [2020-07-07 12:45:54,022 INFO L264 CegarLoopResult]: At program point L647(lines 647 653) 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 12:45:54,023 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 633 659) 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 12:45:54,023 INFO L264 CegarLoopResult]: At program point L642(line 642) 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 12:45:54,023 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 843 872) the Hoare annotation is: true [2020-07-07 12:45:54,023 INFO L271 CegarLoopResult]: At program point L857(lines 857 861) the Hoare annotation is: true [2020-07-07 12:45:54,023 INFO L271 CegarLoopResult]: At program point L857-1(lines 857 861) the Hoare annotation is: true [2020-07-07 12:45:54,023 INFO L271 CegarLoopResult]: At program point L853-2(lines 853 867) the Hoare annotation is: true [2020-07-07 12:45:54,023 INFO L271 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: true [2020-07-07 12:45:54,024 INFO L271 CegarLoopResult]: At program point L849-1(line 849) the Hoare annotation is: true [2020-07-07 12:45:54,024 INFO L271 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: true [2020-07-07 12:45:54,024 INFO L271 CegarLoopResult]: At program point L868(lines 843 872) the Hoare annotation is: true [2020-07-07 12:45:54,024 INFO L271 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: true [2020-07-07 12:45:54,024 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 843 872) the Hoare annotation is: true [2020-07-07 12:45:54,024 INFO L271 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: true [2020-07-07 12:45:54,024 INFO L264 CegarLoopResult]: At program point L466-1(lines 462 473) 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 12:45:54,024 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 462 473) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~switchedOnBeforeTS~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:45:54,024 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 462 473) 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 12:45:54,025 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~switchedOnBeforeTS~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:45:54,025 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 897 903) the Hoare annotation is: true [2020-07-07 12:45:54,025 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 897 903) the Hoare annotation is: true [2020-07-07 12:45:54,025 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:45:54,025 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 12:45:54,025 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:45:54,025 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:45:54,025 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 784 791) 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 12:45:54,026 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 784 791) 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 12:45:54,026 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 784 791) 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 12:45:54,026 INFO L264 CegarLoopResult]: At program point L479(line 479) 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 12:45:54,026 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 474 485) 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 12:45:54,026 INFO L264 CegarLoopResult]: At program point L478-1(lines 474 485) 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 12:45:54,026 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 474 485) 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 12:45:54,027 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 78 85) the Hoare annotation is: true [2020-07-07 12:45:54,027 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 82) the Hoare annotation is: true [2020-07-07 12:45:54,027 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 78 85) the Hoare annotation is: true [2020-07-07 12:45:54,027 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 78 85) the Hoare annotation is: true [2020-07-07 12:45:54,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:45:54 BoogieIcfgContainer [2020-07-07 12:45:54,058 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:45:54,060 INFO L168 Benchmark]: Toolchain (without parser) took 148992.54 ms. Allocated memory was 144.7 MB in the beginning and 690.0 MB in the end (delta: 545.3 MB). Free memory was 102.0 MB in the beginning and 596.6 MB in the end (delta: -494.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-07-07 12:45:54,060 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 144.7 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-07 12:45:54,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 690.33 ms. Allocated memory was 144.7 MB in the beginning and 202.4 MB in the end (delta: 57.7 MB). Free memory was 101.8 MB in the beginning and 169.1 MB in the end (delta: -67.3 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:54,061 INFO L168 Benchmark]: Boogie Preprocessor took 83.91 ms. Allocated memory is still 202.4 MB. Free memory was 169.1 MB in the beginning and 165.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:54,061 INFO L168 Benchmark]: RCFGBuilder took 1198.03 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 165.1 MB in the beginning and 173.9 MB in the end (delta: -8.8 MB). Peak memory consumption was 81.9 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:54,062 INFO L168 Benchmark]: TraceAbstraction took 147014.69 ms. Allocated memory was 235.9 MB in the beginning and 690.0 MB in the end (delta: 454.0 MB). Free memory was 173.9 MB in the beginning and 596.6 MB in the end (delta: -422.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-07-07 12:45:54,063 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 144.7 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 690.33 ms. Allocated memory was 144.7 MB in the beginning and 202.4 MB in the end (delta: 57.7 MB). Free memory was 101.8 MB in the beginning and 169.1 MB in the end (delta: -67.3 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 83.91 ms. Allocated memory is still 202.4 MB. Free memory was 169.1 MB in the beginning and 165.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1198.03 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 165.1 MB in the beginning and 173.9 MB in the end (delta: -8.8 MB). Peak memory consumption was 81.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 147014.69 ms. Allocated memory was 235.9 MB in the beginning and 690.0 MB in the end (delta: 454.0 MB). Free memory was 173.9 MB in the beginning and 596.6 MB in the end (delta: -422.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 82]: 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: 567]: Loop Invariant Derived loop invariant: (((((!(0 == \old(pumpRunning)) || (((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 <= systemActive)) || (((0 == splverifierCounter && 1 <= systemActive) && !(0 == switchedOnBeforeTS)) && 1 <= pumpRunning)) || (((0 == splverifierCounter && 0 == pumpRunning) && 2 == waterLevel) && 1 <= systemActive)) || !(1 == \old(waterLevel))) || (((0 == splverifierCounter && 2 == waterLevel) && 1 <= systemActive) && 1 <= pumpRunning)) || !(1 <= \old(systemActive)) - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 68]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(1 == waterLevel)) || (((1 <= \result && \result <= 1) && 1 <= retValue_acc) && retValue_acc <= 1)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 794]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 802]: 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: 812]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((!(1 <= systemActive) || !(2 == waterLevel)) || !(0 == pumpRunning)) || 2 == tmp) && (((!(1 <= systemActive) || !(2 == waterLevel)) || !(1 <= pumpRunning)) || 2 == tmp) - ProcedureContractResult [Line: 915]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 720]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(2 == waterLevel)) || !(1 <= pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) && (((!(1 <= systemActive) || !(2 == waterLevel)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result))) && (((!(1 <= systemActive) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result))) && (((!(1 <= systemActive) || !(1 == waterLevel)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) - ProcedureContractResult [Line: 54]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 904]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 539]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((!(1 <= systemActive) || (1 <= \result && 1 <= retValue_acc)) || !(1 == waterLevel)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 668]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(1 <= \old(pumpRunning))) || 0 == switchedOnBeforeTS) && (((!(1 <= systemActive) || !(1 == waterLevel)) || (0 == tmp && 0 == pumpRunning)) || !(0 == \old(pumpRunning)))) && ((((!(1 <= systemActive) || (0 == tmp && 0 == pumpRunning)) || !(2 == waterLevel)) || !(0 == \old(pumpRunning))) || 1 <= pumpRunning) - ProcedureContractResult [Line: 660]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 557]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 693]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((!(1 <= systemActive) || !(2 == waterLevel)) || !(0 == \old(pumpRunning))) || 1 <= pumpRunning - ProcedureContractResult [Line: 486]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 530]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(1 <= systemActive) || (\result == waterLevel && waterLevel == retValue_acc)) || !(2 == waterLevel)) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || (\result == waterLevel && waterLevel == retValue_acc)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || (\result == waterLevel && waterLevel == retValue_acc)) || !(2 == waterLevel)) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || !(1 == waterLevel)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 765]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((!(1 <= systemActive) || !(1 == waterLevel)) || !(0 == pumpRunning)) || (((((0 <= tmp___0 && 0 <= retValue_acc) && \result <= 0) && 0 <= \result) && retValue_acc <= 0) && tmp___0 <= 0) - ProcedureContractResult [Line: 633]: 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: 843]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 462]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((!(1 <= systemActive) || !(2 == \old(waterLevel))) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || 1 == waterLevel - ProcedureContractResult [Line: 897]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 784]: 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: 474]: 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: 78]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 623 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 54.7s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 46.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 92.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2580 SDtfs, 8485 SDslu, 7059 SDs, 0 SdLazy, 12133 SolverSat, 2676 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 625 GetRequests, 353 SyntacticMatches, 3 SemanticMatches, 269 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2857 ImplicationChecksByTransitivity, 26.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1002occurred 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, 1341 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 258 LocationsWithAnnotation, 3120 PreInvPairs, 3676 NumberOfFragments, 7044 HoareAnnotationTreeSize, 3120 FomulaSimplifications, 3707879256 FormulaSimplificationTreeSizeReduction, 20.7s HoareSimplificationTime, 258 FomulaSimplificationsInter, 52854447 FormulaSimplificationTreeSizeReductionInter, 70.9s 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...